Ask HN: What is your best advice for a junior software developer?

470 pointsby nothing_to_seevor 8 Jahren453 comments

459 comments

C4storvor 8 Jahren

Read the error messages. Reread them. Extract every piece of information from them. Never close an error popup without having read and understood what it means. Always read stack traces when you're blessed enough to have them.

100% of the juniors (and an awful lot of seniors) I've ever trained simply ignore those and then come ask for help debugging.

99% of the time, the explanation for their problem is literally the first line of the stack trace/error message/whatever is red on their screen.

If you successfully adopt the mindset of "whatever the computer is telling is true from the computer point of view, so I'd better make sure I've read it" instead of "Anyway, I'll try something else and run again", you'll debug 10 times faster. And since debugging is a good part of the job, you'll be a lot more productive.

andy_wrotevor 8 Jahren

I really like your last point "whatever the computer is telling is true from the computer point of view".

In a surprising number of coding interviews that I've conducted, I've seen a candidate write an incorrect solution that generates an exception and then attempt to figure out the error almost on first principles, rather than actually reading the exception carefully and thinking about what coding errors could have caused it to happen. The exception message is a _huge_ hint!

It's a red flag to see someone try to debug without paying attention to it. Conversely it's very positive to see someone encounter one and then think carefully about it. Writing an incorrect solution but then testing it out and showing the ability to debug and fix it systematically and expediently is no worse than getting it right on the first try, in my book.

fhoodvor 8 Jahren

It isn't just a huge hint, most of the time it tells you exactly what the damn issue is. This discussion is blowing my mind.

I am honestly speechless. IT GIVES YOU THE LINE NUMBER AND THE FUNCTION CALL AND THE REASON! Why would you ever even attempt to debug without parsing it?

eitlandvor 8 Jahren

Wait wait wait.

Not so fast.

i'm one of those programmers who read manuals and stack traces but I have to admit that I've seen my share of both manuals as well as stack traces that didn't make much sense.

kickopotomusvor 8 Jahren

This is my experience with Clojure stack traces ~60-75% of the time. Perhaps it is a symptom of functional programming? A lot of function passing and anonymous functions make it difficult to generate a meaningful stack trace.

lmkgvor 8 Jahren

Clojure's stack traces are an issue with Clojure specifically, and how it's hosted on top of the JVM. A lot of the stack trace you get is actually implementation details of the Java objects making up the Clojure runtime. In effect, the program that you get stack traces of is the Clojure interpreter rather than your Clojure program which is running inside that interpreter.

vram22vor 8 Jahren

Why do they do this, though? Shouldn't they have realized from the start that such messages are not helpful, and should have given messages related to your Clojure program? (Or is there some difficult technical issue related to achieving this?)

Asking because reading about this issue in the past is one thing that has kept me from trying out Clojure.

konamicodevor 8 Jahren

I've heard similar things about Scala, though I haven't had a chance to confirm this for myself yet. Not 100% sure if this supports your hypothesis or not given that Scala is multiparadigm?

projectileboyvor 8 Jahren

Fortunately, I think 1.10 is going a long way towards fixing this.

avhon1vor 8 Jahren

My experience in Racket has been the opposite. Especially with the aid of DrRacket's stepping debugger, reading stack traces and finding bugs is rather painless. (Figuring out the best way to fix bugs, however, is no easier than in any other language.)

quaunautvor 8 Jahren

Functional programming not so much- languages like Elixir or JS used functionally don't have this problem generally.

mercervor 8 Jahren

Elixir has had difficult to parse error messages until relatively recently, but this has improved immensely (Dialyzer/Dialyxir in particular).

quaunautvor 8 Jahren

In what way? I've been using Elixir since late 2015 and have rarely had issues.

dave_sidvor 8 Jahren

Yeah I agree. The way this thread is going you would think that all errors are easy and all you have to do is what the computer tells you and you’re done. I wish I’d known it was all that simple!

TimTheTinkervor 8 Jahren

> stack traces that didn't make much sense.

Those can be especially prevalent in systems that utilize a lot of indirection.

_mdpnvor 8 Jahren

Especially when you end up in C++ template hell.

NeoBasiliskvor 8 Jahren

That kind of stuff permanently damaged my ability to enjoy using C++.

samnardonivor 8 Jahren

Error in boost/bind.hpp:768

dba7dbavor 8 Jahren

That's exactly what I felt as I was spending time on MSDN/Microsoft support website, reading about weird errors messages on Windows 95/98/NT/XP in 1990s. Some generic desc about the Windows error messages and no resolution.

tyrex2017vor 8 Jahren

as in tensorflow stack traces

dsr_vor 8 Jahren

And in the opposite direction: remember when you are writing error messages to include all the relevant details, and never ever write "this shouldn't happen" or "document later".

fhoodvor 8 Jahren

What about, log_panic("If we have somehow managed to hit this code path, this project if FUBAR. I would recommend giving up and starting over.")

btschaeggvor 8 Jahren

Somehow reminds me of Aliens:

  I say we take off and nuke the entire site from orbit. It's the only way to be sure.

:-)

m_samuel_lvor 8 Jahren

That's annoying but fine as long as it's unique and you can grep it in the codebase.

fao_vor 8 Jahren

You can forgo something being unique if you just append line and file information to the log. Literally any logging framework (even homerolled ones) should give you this by default.

fhoodvor 8 Jahren

yup

pletnesvor 8 Jahren

If used correctly, «this should not happen» can be very useful, indicating e.g that the program is in some illegal state, as opposed to the input being incorrectly formatted.

scarface74vor 8 Jahren

Even if that’s the case, create a custom exception and embed in the custom exception object the actual exception.

gpderettavor 8 Jahren

Assert

scarface74vor 8 Jahren

That’s only true if the developer of the class module let the entire stack trace get through to the consumer.

In C# it’s the difference between...

try

{

....

}catch(Exception e)

{

//Do stuff

   throw new MyCustomException(“Something Bad happened”);

}

And

try

{

....

}catch(Exception e)

{

  //do stuff

   throw;

}

moron4hirevor 8 Jahren

Erh, exception types should include an inner exception parameter, for the generic one they wrap. So neither of your two examples are all that great.

scarface74vor 8 Jahren

Why would I wrap an exception if I don’t plan to have special handling? If it is exception that I didn’t throw because of a business reason, why not just throw the original exception?

moron4hirevor 8 Jahren

If you don't have any special handling, then why are you catching it at all?

scarface74vor 8 Jahren

That was the "//Do stuff" part, you may want to do some cleanup (in C# usually handled by a finally block or a "using" block), send a custom notification, logging (usually I would just let the client handle logging), etc.

debaserab2vor 8 Jahren

In what case would you ever want the second example?

orangepenguinvor 8 Jahren

Always. If you can't resolve the exception and continue processing normally, you should never discard the exception you caught and create a new one of your own. If you must create one of your own, include the one you caught for the additional context.

It's pretty frustrating when you're debugging someone else's code and their error handling just throws away all of the useful information and replaces it with a generic "Something broke" kind of message.

[deleted]vor 8 Jahren

elsombrerovor 8 Jahren

usually you may catch a general exception and throw another one that's caught up the call stack. In this case i think it may be useful for logging additional causes that are not going to be obvious with just the stacktrace(?)

bmhinvor 8 Jahren

I remember once encountering an error that had all of the above plus it presented the solution to the issue right in the error message. It was amazing and why I still remember seeing that to this day.

avipvor 8 Jahren

Let's try that! I was trying to do some trivial task on a .gov website, but was greeted with the following, which I'm pasting here for your convenience. Could you spot the problem? Because their customer service can't.

---

Error Page Exception SRVE0260E: The server cannot use the error page specified for your application to handle the Original Exception printed below.

Original Exception: Error Message: javax.servlet.ServletException: /verification.xhtml at line 66 and column 34 action="#{verificationAction.authenticateClient()}": java.lang.NullPointerException Error Code: 500 Target Servlet: Faces Servlet Error Stack: javax.el.ELException: /verification.xhtml at line 66 and column 34 action="#{verificationAction.authenticateClient()}": java.lang.NullPointerException at org.apache.myfaces.view.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:95) at javax.faces.component._MethodExpressionToMethodBinding.invoke(_MethodExpressionToMethodBinding.java:88) at org.apache.myfaces.application.ActionListenerImpl.__AW_processAction(ActionListenerImpl.java:100) at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java) at javax.faces.component.UICommand.broadcast(UICommand.java:120) at javax.faces.component.UIViewRoot._broadcastAll(UIViewRoot.java:995) at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:278) at javax.faces.component.UIViewRoot._process(UIViewRoot.java:1307) at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:733) at org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:34) at org.apache.myfaces.lifecycle.LifecycleImpl.__AW_executePhase(LifecycleImpl.java:172) at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java) at org.apache.myfaces.lifecycle.LifecycleImpl.__AW_execute(LifecycleImpl.java:119) at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java) at javax.faces.webapp.FacesServlet.__AW_service(FacesServlet.java:189) at javax.faces.webapp.FacesServlet.service(FacesServlet.java) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1233) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:782) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:481) at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(WebAppFilterChain.java:136) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:97) at com.icbc.licensing.filter.ThreadContextFilter.__AW_doFilter(ThreadContextFilter.java:92) at com.icbc.licensing.filter.ThreadContextFilter.doFilter(ThreadContextFilter.java) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91) at org.apache.logging.log4j.web.Log4jServletFilter.__AW_doFilter(Log4jServletFilter.java:71) at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java) at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:195) at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:91) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:967) at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1107) at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:87) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:949) at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:200) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:463) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:530) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:316) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:287) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113) at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175) at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) at com.ibm.io.async.AsyncChannelFuture$1.__AW_run(AsyncChannelFuture.java:205) at com.ibm.io.async.AsyncChannelFuture$1.run(AsyncChannelFuture.java) at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1892) Caused by: java.lang.NullPointerException at com.icbc.licensing.clio.action.VerificationAction.DbAuthInsertandCount(VerificationAction.java:118) at com.icbc.licensing.clio.action.VerificationAction.__AW_authenticateClient(VerificationAction.java:161) at com.icbc.licensing.clio.action.VerificationAction.authenticateClient(VerificationAction.java) at sun.reflect.GeneratedMethodAccessor440.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56) at java.lang.reflect.Method.invoke(Method.java:620) at org.apache.el.parser.AstValue.__AW_invoke(AstValue.java:268) at org.apache.el.parser.AstValue.invoke(AstValue.java) at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278) at org.apache.myfaces.view.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:83) ... 46 more

Error Page Exception: Error Message: javax.servlet.ServletException: WebBeans context with scope type annotation @RequestScoped does not exist within current thread Error Code: 0 Target Servlet: Error Stack: javax.enterprise.context.ContextNotActiveException: WebBeans context with scope type annotation @RequestScoped does not exist within current thread at org.apache.webbeans.container.BeanManagerImpl.__AW_getContext(BeanManagerImpl.java:363) at org.apache.webbeans.container.BeanManagerImpl.getContext(BeanManagerImpl.java) at org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.getContextualInstance(NormalScopedBeanInterceptorHandler.java:125) at org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.invoke(NormalScopedBeanInterceptorHandler.java:96) at org.apache.webbeans.conversation.ConversationImpl_$$_javassist_0.isTransient(ConversationImpl_$$_javassist_0.java) at ...

s369610vor 8 Jahren

verifcationAction.authenticateClient() call hit a null ref exception (called from the template at /verification.xhtml) and their error page is trying to use a webBean context which hasn't been setup or activated yet to display the error.

The original site of the null ref error seems to be the DBAuthInsert method at com.icbc.licensing.clio.action.VerificationAction.DbAuthInsertandCount(VerificationAction.java:118) so maybe a getConnection is returning a null and not being checked, or some config variable is borked. Would start digging at line 118 to work out what variables are being dereferenced and where their values come from.

emmelaichvor 8 Jahren

This? https://stackoverflow.com/questions/25685895/webbeans-contex...

rad_gruchalskivor 8 Jahren

The server process running in a thread other than the router? Dunno, I’m sure I could figure it out having access to the code. Support most likely does not employ software engineers / SREs.

TeMPOraLvor 8 Jahren

In my experience, the progression of skill comes almost full circle. Juniors don't read error messages and try to debug "from first principles". Seniors pay attention to error messages. Experts often don't (initially) read the error message, because the very fact that there is an error immediately clues them in on its likely cause.

sethammonsvor 8 Jahren

I had a candidate once. They were having trouble getting the message body on a 400 level error during the technical interview. They had chosen to solve it in Java. I'm not a Java developer (and I let the candidate know ahead of time and that I could only help with naive suggestions). Their exception message was pretty clear. After they prodded around for a bit getting nowhere, I pointed out the exception message. He ignored my suggestions multiple times (multiple angles of "your exception says blah"). After the interview, I took his solution and fixed it per the exception message. Boom. Worked. After the interview, his feedback to our recruiter was that it was obvious I did not know Java. Some people are bad at reading and listening :(. Also, this was a former Googler. It helped shatter an (unconscious?) bias that somehow Googlers were a breed above the rest.

btschaeggvor 8 Jahren

In principle, I couldn't agree more. I get this from time to time, someone is stumped on an exception and after seeing it, I usually go "well, it's a null pointer exception in this method, so from looking at the code, it could come from these 3 places".

The pattern I see there is that a) in release builds, exceptions on many platforms suck. Things get inlined, parts of the stack trace are missing etc. If you understand why that is, that's not so much of a problem. But: b) people often have this Voodoo-like mentality about this. They often see the 100th stack trace that doesn't make much sense and try to wing it, because that's obviously always the case. The best thing you can do look at them together: Lead by example, think aloud and you might just teach someone how to read it in a better way.

It's rather important you have a consistent and accurate mental model of why your stack traces are mangled, lest you end up like one of those beasts that got random treats in B.F. Skinner's experiments and ended up with the strangest behaviors possible :-)

thrower123vor 8 Jahren

People never read error messages. Most of them click straight through 8 milliseconds after the error appears, without taking the slightest opportunity to understand.

It's rage-inducing when troubleshooting over laggy screensharing sessions. If enough frames drop, I may not even see that the error was raised.

ryandrakevor 8 Jahren

Related: Read the official documentation. I can’t count how many times junior folks have asked me things like, does FooBarFactory constructor take an array of ints or floats? Well, what does their documentation say? Sometimes the official documentation is crap and that’s a reasonable question, but usually the answers can be found in TFM.

ggregoirevor 8 Jahren

I noticed a similar trend in JS dev: asking/looking for (video) tutorials instead of reading the official doc. Even when the doc is good and quick too read (React, Redux, Vue, etc).

charmidesvor 8 Jahren

Related to that, usually I am a little faster finding answers to syntax questions on SO than in the documentation, even when the documentation is good. So I'm glad that people have been asking those basic questions on SO.

AYBABTMEvor 8 Jahren

Yeah, it's a bit weird why people have this expectation to reach for tutorials by random person X instead of looking for the official docs. I can't count the number of time someone asked me which tutorials to read to learn Go, but hadn't even considered reading the docs.

baggsievor 8 Jahren

I tend to grok things a great

beardboundvor 8 Jahren

I work in QA and I wish more developers thought this way. Also run your code before hand off. Please. If I had a nickel for every time I got a user story or bug to validate and it immediately crashes then I would have a bunch of nickels. Which wouldn't be super helpful, but still. Please at least run your code, or ideally you should have CI/CD with unit tests, but we all know that isn't always the case especially in legacy Enterprise software.

debaserab2vor 8 Jahren

It's easy to make the assumption that developers haven't ran the code at all, but I find in reality that's rarely the case. In my experience it almost always has something to do with an unexpected environment variant.

It's very easy as a developer to get so comfortable with the "happy path" of navigating code that you forget to look outside of the happy path when devising your test cases. It takes time to learn to identify the test cases you're not regularly exposing yourself, and these test cases are often ones not described in a requirements or specs doc.

egfxvor 8 Jahren

This! I spent the first half of my career in QA. This second half in dev. Coming from QA I'm very meticulous about everything and yet as soon as it leaves my hands something comes up. This is why I'm a big proponent of QA. I had a chat with someone who was pretty much dismissing QA because they had the mindset of I'll just test it or my cofounder will help. It's terribly surprising what goes down outside the confines.

rcollyervor 8 Jahren

As a QA dev, myself, I run across this occasionally. For a recent bug, the dev couldn't reproduce it, yet I could consistently. The difference: the width the window we were using; he was using the default, I was not. Most of the bugs I run into are not config dependent, so it is always surprising when one is.

phaedrusvor 8 Jahren

As a developer this bugs me too. I once was team lead on a team which had two developers (bad hires) who seemed to believe that it was only their job to write the code, someone else's job to run it and test it. I started putting "and test the code" in the tasks; a team member successfully lobbied our manager that that was another task. So now I had to write 2x as many tasks, and the predictable result happened: the developers who didn't test their own code grabbed all the "write the feature" tasks and banged them out rapidly (easy to do when you don't make sure it works!) The more experienced developers were left to pick up the "and test what you wrote" tasks, which really amounted to rewriting the bad code. Then management said, "Why are you (senior developers) wasting so much time testing code? It generally seems to work and we can always fix it later."

There was just no way to win. I'm glad I don't work in that environment anymore.

imgabevor 8 Jahren

Ok, I'm strictly a hobby developer so I don't really have co-workers to go ask for help. Do people really not read error messages? That boggles my mind. How would you ever figure out what went wrong?

I mean, how could anyone ever learn to program well enough to get a job as a professional programmer without knowing to do that?

dx87vor 8 Jahren

A lot of programming jobs just need someone who can follow directions, not someone very skilled. It's the digital equivalent putting together IKEA furniture instead of being the person doing all the design work to ensure things fit together and the directions are simple to follow.

The most common way I've seen people try to figure out what went wrong is sprinkling stuff like "console.log("Here1"), console.log("Here2") throughout the code until they figure out which "Here" statement wasn't printed, then they start making random changes to values until the error reflects the changes that they made, then they check stackoverflow, if there aren't any results, they'll paste the error message with no context, having learned nothing in the process. It's pretty common in any field where you can get by knowing "what" to do, vs "why" to do something. I've seen the same thing teaching Linux classes where someone throws up their hands and gives up because they tried to cat a file and it said "error: no such file or directory", but they just saw "error", and decided it was too difficult.

jettivor 8 Jahren

There are certain people that just don't have developed critical thinking skills and will shut down the minute something goes different than expected. I have dealt with a few of those types of people in my career and it is incredibly frustrating. The best thing you can do for them is not to help them in the way they want, by giving them the answer, but by making them do some of the grunt work on their own before they even come to you. I ask a lot of questions about what they are seeing and if they can't answer them then I make them go back until they can. Simple things like "what have you searched for regarding this", "what does the error message say" in order to get them in the habit of actually starting to look into their own issues.

PeterisPvor 8 Jahren

The obvious answer is they don't figure out what went wrong, they tweak the program until the problem goes away for a while.

axpencevor 8 Jahren

100% agree.

Likewise, I think adopting a "how can I create a stack trace/error message" mindset is incredibly important.

Can you add a breakpoint to a certain piece of code? Could you add a try/catch statement somewhere to catch the error?

Far too often good engineers do not have an "active" mindset in hunting for stack traces/error messages, instead, they wait for them to fall like manna from heaven.

Agathosvor 8 Jahren

Raise your hand if you've ever created an insert/update database trigger that explodes when that it sees that one bad value you've been investigating, just so you'll have a traceback that points to the offending code.

(Hopefully only in your development environment.)

rand_rvor 8 Jahren

I think a lot of the time people are perfectly capable of figuring out the issue on their own, however they ask for help for social reasons. Getting another person involved in the problem is way more fun, and creates a bond between both people.

klohtovor 8 Jahren

When you’re messaging me 20 times a day about simple exceptions like “X gem is not installed” (Ruby) and asking me what to do, then it has an opposite offect of creating a bond

petepetevor 8 Jahren

For non black and white problems it makes more sense though. Discussing the best approach for something complex, for example.

Timing is important though, you don't want to intrude, interrupt or distract.

dlivingstonvor 8 Jahren

I've observed this a few times, too.

ljmvor 8 Jahren

This is a good insight. Many a time I've offered a fix to a bug and the response was "how did you figure that out?"

My answer was that I looked at the error message and then, if it was available, scanned the backtrace to figure out which files/method calls were involved. Otherwise (particularly with JS), I set up some breakpoints in the browser to help visualise things better.

I've come across plenty of senior developers who ignore what the machine says. The thing is, most bugs aren't solved through intuition, so approaching the problem as if your gut feeling is completely accurate is going to turn a 10 minute debugging session into something that could last a full day. As, in my experience, it once did.

JepZvor 8 Jahren

In general, I agree that juniors tend to skip useful information, but it depends a bit on the technology you are working with. PHP, for example, was known to report the error for the line after the one you forgot the semicolon at or at the line after the last line of the file when a parenthesis was missing somewhere.

While there is a reason why it did so, those are error messages which are quite hard to understand the first few times they occur to you.

Nevertheless, those lousy error message should be exceptions nowadays, and if you are using decent technologies, the chances are much higher, that you just didn't read the error message not careful enough to understand the problem.

C4storvor 8 Jahren

My comment is a bit extreme in its tone indeed !

It's just that it's the advice I've given the most by orders of magnitudes, and I'm still amazed (and a bit weary) it's worth even mentioning. And to make it stick, I've removed any nuance of it...

PurpleBoxDragonvor 8 Jahren

Eventually you'll learn what errors can be ignored, what are useless information, and which ones are sending you down a path that will waste time. But only start skipping and skimming once you've learned what to look for, and always be prepared to toss out the old knowledge when working on a new system.

Also, when you have far too many logs, reading in reverse chronological order works most of the time, but not all the time. Generally the last error you are looking at is the error you want to find and fix, but always consider that sometimes an earlier error that seems unrelated can be the reason a later error is even possible.

fisherjeffvor 8 Jahren

This is excellent advice, and I would suggest reading warnings (e.g., compiler warnings) as well – even if they don't indicate a problem, understanding why a warning is thrown is often a very worthwhile exercise.

btschaeggvor 8 Jahren

An addendum to that: Design your error messages. When dealing with exceptions, catch/wrap the exception (e.g. using InnerException in .NET) and add important information if necessary.

You'll be glad you did six months down the line, when the exception actually pops up and you instantly know how to reproduce the bug (perhaps because you know the id of the business object involved).

Edit: Also, use understandable text for error messages. Don't go around talking about threads/sockets etc. unless they happen on that abstraction level. The user should see business-level errors, so they know what happened in the business domain and why ("we don't know why, this shouldn't have happened" is a reasonable answer there, too).

Edit 2: I just thought of Git's "plumbing vs porcelain" metaphor. Abusing it slightly: It's much more pleasant to be notified of an error by a red light instead of standing ankle-deep in sewage. I guess that metaphor breaks down a bit, since toilets more often have the latter than the first :)

alevans4vor 8 Jahren

I agree that this is one of the most useful things that you can do and one of the most commonly overlooked for whatever reason. I can't underestimate the number of times I've worked with someone who is looking in seemingly random places to solve an error instead of tracing backwards from the error message in front of their face.

donkeydvor 8 Jahren

Definitely this. Reading logs is a skill.

It's pretty much the same for debugging. I notice the juniors often start to look at where the problem may be. I usually try to first look where it isn't, so I can drill down to where it actually it, in stead of just looking at code and hoping to find what's wrong.

duncanhillvor 8 Jahren

Totally concur, that's very similar to the method I explain to folks when they ask how I go about debugging.

I've always visualized it in my head kind of like a binary search tree, or maybe the bisection method in math for finding roots. I want to think about as little code as possible, so I take steps to cut the problem space down as dramatically and quickly as possible.

Plus, the less I have to think about when debugging the less likely I am to end up with an actual headache.

byron_fastvor 8 Jahren

Don't think, just set the halt. https://ronjeffries.com/xprog/articles/practices/pracjustset...

Aeolunvor 8 Jahren

Also great advice for a senior. Great advice for anyone really.

fb03vor 8 Jahren

do not burnout

I know you are young and you feel like you're invincible. I know you can pull an all-nighter and work the next day just fine. We have all been in that situation and believe me, it is gonna take a toll at your performance ... and it could even trigger or help you develop some health issues in your life that can sabotage you down the line.

Realize there's only so much progress one can do in the day. Stop before you are absolutely exhausted and passing out, I know it's sounds tempting but please please do not fall into the trap management or more senior people (that were forced to do this too but didn't learn or are "paying it back" now negatively) to wrest that one last drop of energy. After your X allotted time, even if you are still feeling energized, go spend that energy jogging or something! Work a craft, learn to play an instrument.

Risking to toot my own horn, this might be the single best non-technical advice in this thread.

eajrvor 8 Jahren

I can't upvote this enough. Burnout is real and it is horrible to experience, and could possibly derail your career for years. I was fortunate when I experienced burnout in my mid 20's that it didn't derail my career trajectory, but I have seen cases where it has.

This is definitely the #1 thing to focus on as a junior dev. Start to understand your limits. Listen to your body, become conscientious of your emotional state. One of the best junior developers I had the opportunity to mentor was a 35-40 hour per week developer who consistently day in and day out delivered code. He was dependably consistent and eagerly took advice without ego.

arandr0xvor 8 Jahren

Aren't young people allowed to, well, be young though? When you don't go to nightclubs, don't have friends to call at 1am and can't play guitar in your 400sqft apartment with neighbors on all sides of the world's thinnest walls, is it a terrible thing if coding all day and all night on relatively minor problems to make somebody else five figures a week is your primary source of excitement? Does it not beat alcohol and Counter-Strike in the realms of bad things for your health that generate dopamine?

(Totally agree with the advice who have money and relationships though. But none of us start there.)

CogitoCogitovor 8 Jahren

You should try to do whatever makes you happy. If it makes you happy to give your labor away for free to some large profitable company, then by all means do so. I would personally try to use my time for myself (either to make more money or to do things I enjoy), but it's a personal choice after all. Only you can make that choice.

That said, having balance is usually a good idea. If you have interests indepedent of your work, you will be able to lean on those interests when work isn't going well. This may not seem important now, but some day you may find yourself tired and lonely working late at night without seeing the fruits of those labors and suddenly your stuck with nothing else going on in your life.

arandr0xvor 8 Jahren

I know that (I learned it at 25 though) but I don't regret being 19 and unbalanced. I had fun in the end. Suffering is a universal human experience and not something to be avoided at all costs or anything.

I mean, sometimes we give young people advice and they are super eager to do everything right and use all the lessons the older people learned. I figure, there may be value in learning that particular lesson on one's own and on one's own time.

The recent Tesla news are a good warning bell against never learning it, though. As was in a different way the recession.

CogitoCogitovor 8 Jahren

> I figure, there may be value in learning that particular lesson on one's own and on one's own time.

I smart man learns from his mistakes. A wise man learns from the mistakes of others. I mean sure I also went through similar unbalanced years as you and I learned from them, but if I could go back and change something I would instill some more wisdom in myself earlier. I don't live regretting that time of my life, but if I had the chance I'd certainly do it differently.

fb03vor 8 Jahren

I believe that most of us that 'made it' (past the kickstart/young-ish phase) have experienced burnout at some point, and we know how much it can delay us from making progress...

That's why I think we should at least try to warn our younger friends that all that eagerness to 'make it there' might actually hurt them in the process. Consistency is key and will take you far, because you'll keep on delivering.

Your boss most surely won't remember of your "weekend hero/superstar" phase when you're having a one or two month downtime period because your head isn't right, and your body isn't working okay from all those jolts you've given yourself from your caffeine micro-poisonings. He'll ask "are you gonna keep me those deadlines?" :-)

So yeah, we should leave the young people be young but the more information, the better.

gulperxcxvor 8 Jahren

Truer words have never been spoken.

naeemteevor 8 Jahren

Why is the alternative nightclubs and counter-strike though? Why not, getting a good nights sleep, reading books and lifting weights?

sincerelyvor 8 Jahren

Because you can do the latter relatively easily at any point in your life (pre-senility) unlike the former.

dkerstenvor 8 Jahren

Do what makes you happy, but don’t neglect your health (mental as well as physical) and take breaks/holidays. I spent too much of this year hating computers due to burnout and it’s extremely draining and depressing to have your primary passion leaving you feeling annoyed, frustrated and empty. It’s taken me pretty much all year (most of which I spent out of work) to get to the point where I can work without feeling too bad, but I still struggle to get any code written for passion projects despite having tons of ideas that excite me (until I sit down to work on them). It’s nuch easier to prevent the problems than to fix them after the fact.

In my personal experience, the way to prevent burnout for me is to have other hobbies, to stay physically healthy (especially to get enough sleep, but exercise and diet are super important too), to take plenty of holiday time, and to work on passion projects that are meaningful to you. Working on stuff to make someone else rich isn’t meaningful to me (especially when you see people getting burned by employers again and again — it’s rare that companies will return the favour)

Also, go easy on the coffee. Caffeine is a bad substitute for sleep.

macNchzvor 8 Jahren

When I was in my early twenties, hungry and looking to prove myself, it was fun for me to stay up all night programming, put in wild hours to get stuff done, lose myself in overly ambitious projects etc. At some point I realized I kept hitting a wall (which was just actually me burning out, but I didn't recognize it at the time) and finding it basically impossible to care or get even the simplest things done for weeks at a time.

My overall productivity was extremely bursty then–herculean efforts followed by barely anything at all. Now, years later, I'm much more defensive of my time, it's far easier to maintain a consistent flow of good work, and I no longer wake up in the middle of the night having had a bad dream about my code crashing.

phaedrusvor 8 Jahren

This resonates for me, particularly the description of falling into bursty-then-herculean-then-barely anything. So what did you do when you were hitting that wall? Myself I've started putting more time the last few years into non-computing hobbies when outside of work. It's a hard decision because that feels like an abandonment of things I used to like to do or of creative things I had high hopes for producing. But it's probably necessary.

I know that taking a vacation is important too, but it's hard to take enough time off when you only get 10 days' a year. And I have a crap immune system so I end up using half of that to cover for when I run out of sick days every winter. (At my last job they started "hemorrhaging" developers because a local startup put out a standing offer to higher people for 20% less pay, but 20 days starting vacation. So many people took them up on it that our branch office dwindled from 12 to 2-3 people and retention of new hires went to the basement as well. The impression we got from management was they'd let the company burn to the ground before making "more vacation" a negotiable, probably because they had a vesting scheme and existing senior employees had worked there 10+ years to earn comparable amounts.) At my now-job I have the option to work 9 hour days and get a day off every other week, which helps make my "real" vacation hours stretch longer but the downside is that 9 hour days are not easy, either.

geezerjayvor 8 Jahren

> Aren't young people allowed to, well, be young though?

Working all-nighters to the point your health starts to suffer is not being young. It's exploitation the likes of which the chapters on the industrial revolution warn us about.

More importantly, we as a society should actively discourage this sort of abuse. It makes no sense to let our health waste away just because a manager wants to boast about a target or a deadline.

sincerelyvor 8 Jahren

If I'm pulling an all-nighter coding, it's sure as hell going to be on my own project. I think that's the context of the convo

SZJXvor 8 Jahren

The OP wrote:

> "coding all day and all night on relatively minor problems to make somebody else five figures a week"

which makes no sense. Of course if one ever codes outside of the day job one should code for their own project, but that's not what the OP was suggesting.

sincerelyvor 8 Jahren

Oh, I must have missed that. My apologies :)

SZJXvor 8 Jahren

This doesn't make much sense. You can very well code at night but at least that shouldn't be related to your day job. I'm not sure what you get out of "coding all day and all night on relatively minor problems to make somebody else five figures a week". If you code something for yourself that's the best.

Also, not sure if Counter Strike should be regarded as bad as alcohol, though indeed both might become addictive if careful.

gfodorvor 8 Jahren

I've found this oft-cited advice of avoiding over work and late nights misplaced if the argument is that you get no net benefit from it, esp if you are young and have the energy. The best work I've done has largely been the product of intense personal focus, and late nights of long deep work sessions. I don't buy the notion that there is no "free lunch" and that pushing yourself always results in "performance debt" -- though it may come at the cost of other things like relationships or personal health. I think being conscious of this, as you said, is the key -- but I don't think you are just given a flat balance of performance and ultimately "pay it back" if you throw yourself into your work in your 20s.

It's certainly possible to go too far but certainly the path to mastery is paved with many hours of practice, often to the sacrifice of other things. It may not make one feel great to consider you can't become Mozart without deep sacrifices and it doesn't make for advice one feels like giving others. I think the best version of this is probably "work really hard but be aware you have limits, and that sometimes it's important to sacrifice performance and skills development in the name of a balanced life and good health." I don't like framings that could be interpreted to mean if you hustle or don't hustle you'll get the same result, since "there is only so much you can do in a day." Knowing there is a real tradeoff and "know thyself" is a better pov imho.

atwebbvor 8 Jahren

People vastly underestimate how easy it is to burn yourself out and how long or difficult it can be to recognize you've done it. Solid advice. I'd tack on finding a mentor who pushes back on you and has reasonable work/life balance expectations.

fb03vor 8 Jahren

I sometimes find people that have mentors that have crappy work/life balance and they look up to them like they're some kind of superhumans.

It's just like in japan when someone falls over a heap of work on premises at late hours, instead of lazy they think the guy is a 'trooper' for staying in for such a long time ("must be a strong person").

This has to stop.

codr4vor 8 Jahren

My boss at my first gig was like that. Would always praise anyone who worked late or rushed in there to put out fires outside of work hours, he wasn't very interested in preventing fires but always first in line to play the hero role.

And on top of that he was severely dyslectic. I don't know, I feel like he would have made a better fire fighter.

Long story short, it took me two years to run into the wall like a freight train. This was 20 years ago, to this day I have serious issues with phone signals and stress in general. First sign of trouble and I simply shut down, can't do it any more.

Second that!

mmartinsonvor 8 Jahren

Also maybe you are not young. Maybe this isn't the first sort of work you've done. If not you, then maybe someone else reading and wondering the same thing.

Try to be consistent and avoid plateauing for long stretches. Consistency will take you far. Maybe you make some sacrifices of other hobbies and uses of time to get some early traction with your skills, but be intentional about doing this and don't put the other things that nourish you on hold forever.

Embrace the beginner's mind that comes easy to you now, remember it so you can cultivate it again more easily when things inevitably feel a little dull or tedious down the road.

IloveHN84vor 8 Jahren

This, plus do only 9-5 jobs. Do not work longer than 40hrs / week.

PhasmaFelisvor 8 Jahren

I think it can be okay to occasionally crunch for a few days at the end of a project. But yeah, you need to establish your boundaries now, to yourself at least. Do your homework, ask about expected overtime in the interview, and don't accept any offers that will expect 50+ hours/week on a regular basis.

dkerstenvor 8 Jahren

It’s inportant to recognise that all overtime has a cost (both to you and the business). If I crunch this week, I typically lose more than I gained next week. I believe that Peopleware has a section on this.

Basically this means that crunch is fine to get out of a pinch, as long as it’s very infrequent and the cost is allowed for. Eg if there is an important deadline due this week, by all means, crunch to meet it, but next week is going to be unproductive and these tight deadlines cannot he a regular thing.

barry0079vor 8 Jahren

Sometimes I worry that I've never once felt a desire to do this.

poulsbohemianvor 8 Jahren

Then you are very lucky to not have had it foisted onto you. I've been on way too many death march projects. You can see the train wreck coming, you can make all the warnings and signals, but you can still end up in the middle of them, working stupid hours doing things that don't make sense and lead to burnout.

[deleted]vor 8 Jahren

TallGuyShortvor 8 Jahren

This. But as further justification, some of the worst and dumbest bugs I've introduced in my career were late at night when I was exhausted and trying to push through.

jppopevor 8 Jahren

Couldn't disagree more. Burnout sucks... and the crash was terrible, but the things I accomplished leading up to my burnouts were the best work I've done in my life. Here's what I would say: DO IT FOR YOU, not for someone else, not for a company... do it for yourself and what you want to accomplish in your life

fao_vor 8 Jahren

I don't think anyone that's been truly burnt out would say something so stupid. It feels like a constant handicap on my skills and abilities. I don't think I'll ever perform to the standard that I did before, and this feels like a great shame given I have my career ahead of me, rather than behind me.

jppopevor 8 Jahren

First, pretty sure the concept of "burnout" is a subjective attribution to a very physical, prolonged, exposure to overworking... so its really tough to say who has or hasn't been burned out.

Second, while I appreciate that you are going through hardship, I don't think thats fair to discount a 16 month stint working an average of 74 hours a week. Including a 45 day in a row, and 31 day in a row period. I burned myself to a crisp for a very real goal, and am happy I hit that goal. Of course, The months following were a disaster, and I don't think I actually snapped out of it till 1-2 years later. But I did snap out of it. (Note: I wasn't working in software either...)

Third, you can get through it. Burnout is physical AND mental... the problem is that people think that its primarily mental. If you are able to get past this incident, you will be stronger because you will know what your limits are. I'm not saying its easy... but if you ended up in this situation by working on something that you are truly proud of, or that you accomplished something that you wanted your entire life- then for me, its worth it.

Lastly, if you need help, or are having a tough time hit me up. I don't know what help I can be, but I can try to help you get through it :)

itamarstvor 8 Jahren

Or, you know, accomplish what you want without burnout. Almost always possible, for a programmer at least.

qzncvor 8 Jahren

Learn about the business side of the company. It helps tremendously if you understand how management/sales/marketing/etc think.

Don't follow your passion. Passion will come if your work is meaningful, you are competent and respected for it. So instead work on your competency in whatever field. Leave if the environment will never respect you anyways.

All software problems can be solved if you work on it long enough. Do not give up just because StackOverflow does not have the answer.

A really good question to ask for a task is "How do you know you are done?" It might prompt to clarify requirements. It might prompt you to make things more measurable or testable. It makes you think about implicit things like following code guidelines. It makes you better at estimating time.

Never assume anybody is stupid. Instead, figure out how these intelligent, well-intentioned and experienced people have come to a decision which is stupid now.

Do not just fix symptoms but (at least try to) fix the root problem.

Participate in discussions instead of just listening. If you are wrong, then you learned something at least.

Sit together with experienced developers. Watch how they use their tools.

sam0x17vor 8 Jahren

> Never assume anybody is stupid. Instead, figure out how these intelligent, well-intentioned and experienced people have come to a decision which is stupid now.

On that note, don't assume that any particular existing piece of code you find is somehow "blessed". Do assume that everyone, yourself included is a total idiot and capable of writing fallible code, and in every avenue and every respect of life, assume that there _may_ be obvious, ingenious, simple/scalable/efficient/elegant solutions that have been overlooked leaving open possibility of a better way. Never be annoying about it though.

ryandrakevor 8 Jahren

I had the opposite problem when I was junior: I believed most existing code was crap because “it’s not how I would have done it” and had trouble resisting the urge to rewrite everything. Learning to live with and thrive with legacy code is a great skill.

sam0x17vor 8 Jahren

I was that way as well, but all the juniors I encounter now are the other way around.

FabHKvor 8 Jahren

But beware of Chesterton's Fence (which is really what GP suggests - understand the history of something before attempting to reform it).

https://en.wikipedia.org/wiki/Wikipedia:Chesterton%27s_fence

maximpvor 8 Jahren

> A really good question to ask for a task is "How do you know you are done?"

One of the more valuable things I learned in product management is defining what success looks like. It's tempting to just put a product out there/work on something, and think it'll pan out, and you'll know when you're done.

beatvor 8 Jahren

> "Never assume anybody is stupid."

OMG THIS. This is one of the best things anyone can learn.

johnnyanmacvor 8 Jahren

>Don't follow your passion. Passion will come if your work is meaningful, you are competent and respected for it.

Ehh, everyone starts at zero and you need passion (or otherwise some form of goal/discipline) to become competent to begin with. Nothing wrong with using passion to follow a goal. Just don't be place all your eggs in one basket; it's not the end of the world if you don't instantly reach your dream goal/salary/life choices.

spicytunaconevor 8 Jahren

These are a lot of the things I would want to say if I had near any authority on the topic.

>Participate in discussions instead of just listening. If you are wrong, then you learned something at least.

I feel being a part of the discourse is especially important and is still something I'm learning to do. There are a few times I wanted to contribute but believed what I had to say was already obvious to everyone else or to at least the people with more expertise and it turned out not being the case. Still, consider choosing your fights and

>Leave if the environment will never respect you anyways.

XorNotvor 8 Jahren

On the slightly more negative side: everything management tells you that's not in an email will have "never happened" when it's convenient.

When you have a conversation with anyone where you think a plan was verbally agreed on, before doing anything your first action is to go back to your desk, write it in an email, send it to them as confirmation and find at least 1 other person, ideally in your reporting line, which you can cc it too.

Because it doesn't take an actively malicious manager to screw you over - it takes literally anyone who suddenly needs to change history to their own seniors for it to fall on you, the underling.

EDIT: And the friendlier or more casual someone is, the more important this becomes.

synthmeatvor 8 Jahren

And it doesn't even have to be any malice. People forget things, (re)interpret things until a thing is no more, or just misunderstand them from the get-go.

This is a good advice, glad to see it. While it won't be helping you much to get through your day, it'll count where and when it matters a lot.

shimonvor 8 Jahren

I think you're underselling this. You're right that malice is relatively rare. Ambiguity, however, is the norm.

For example, say you have a quick discussion and decide you will do task X and your colleague will do related task Y. You nod and head off to work. For most people, this feels like a commitment but if they haven't explicitly promised a deadline then there's no assumption of when it'll be done. So it might actually never be done, and whatever commitment has been made is super weak.

But then: you write an email "Thanks for the chat. I'll do X this week and you'll follow up with Y in time to ship by Thursday the 11th". By getting explicit about the timing you're really asking them, in a specific but not confrontational way, to seriously consider the timing portion of the implied commitment. Maybe they're super swamped with something else and assumed you'd be OK waiting? Maybe the work is more complicated than you realized and will take longer?

For most people, in most work environments, these kinds of ambiguous commitments are more common than clear, thoughtful ones. But anyone in an interaction can help steer it toward clearer commitments, and this is frequently very valuable. It's valuable to you because you know what you can really expect from others (or if they let you down, you know the difference between them failing to magically read your mind vs. do what they promised). It's valuable to others (as long as you're not a jerk about it) because it'll help clarify misunderstandings before they become a bigger problem.

ryandrakevor 8 Jahren

Yea this whole thread should be upvoted higher. Document everything. I’ve gotten into the habit of documenting everything I’ve worked on at the end of each week, just so I have a record. It comes in handy at review time when you’re asked to write about your accomplishments or whatever other hoops management has you jump through to justify your existence.

weliketocodevor 8 Jahren

Bingo. Documenting discussions should be about better communication and understanding.

Feeling that things need to be emailed because of malicious actors is not healthy.

scarface74vor 8 Jahren

I agree with actions but not the reasons.

You should get confirmation in writing to verify your understanding and protect against a non malicious, honest manager who has a lot of things on his plate and may honestly forget the details of a conversation.

But, if you hope written communication will help you as a CYA move if you have a conflict with your manager and your manager is being purposefully underhanded, that rarely works.

The organizations primary job is to protect the organization. Unless you’re a special snowflake, your manager’s manager or your HR department will always take the side of a manager.

That’s just like getting a PIP. Once you get one, learn from your mistakes and take an honest self assessment - but do it at another job. If you interview while having a job, it’s much easier than trying to interview if you got fired.

notyourdayvor 8 Jahren

> On the slightly more negative side: everything management tells you that's not in an email will have "never happened" when it's convenient.

This brings us to two very important points:

1. Never delete any email. Only archive. Search does wonders to cover your ass.

2. Never use company email for anything personal because you are never going delete any email and you are not the only person who can search your company email.

mixmastamykvor 8 Jahren

Agreed in general, although I do delete unimportant email.

Also, make a local archive. When laid off you will lose access to company email before they notify you.

watsocdvor 8 Jahren

Documenting what you have been told verbally is not a negative act. People forget what they have said all the time!

Generating a followup email is stating your understanding and interpretation of a verbal conversation. Verbal communication is full of intricacies. Especially when communicating things like priorities.

Why did you spend so much time on that feature and not this one I think is more important?

Why did't you tell me that "minor" feature A was going to mean that this more important feature B IMO was not going to get done in time?

Bahamutvor 8 Jahren

I have never had to do this nor seen anything like this behavior in my 6 years of work in the industry. This sounds incredibly in bad faith, and I would probably take it as a signal to go job search for a better work environment if I witnessed this in my day to day.

donkeydvor 8 Jahren

Months ago, I estimated a feature to take 3 weeks to build. A couple of months later, deadline nearing, a new developer was asked how much time it would cost to build and they told the product owner that it would take about 3 weeks. The product owner then looked at me, annoyed, telling me that nobody ever told them that it would take that long to build. I was really happy that I could show them the initial estimate I gave them.

If you haven't experienced this ever, definitely be extremely grateful. Also, when you switch jobs, beware that past experiences are no guarantees.

PhasmaFelisvor 8 Jahren

I think that's naive. The parent comment phrases it a bit more cynically than I would have, but it's in everyone's best interests to casually document plans and intentions. People forget, people misremember, people promise things without fully thinking through the implications in the moment. A friendly email restating the key points of a discussion is conscientious, professional, and keeps everyone on the same page.

I'd personally be very suspicious of anyone who tells you not to do that. There is literally no downside unless you're trying to hide something.

Bahamutvor 8 Jahren

My response to that would be that if someone remembers differently, they should treat their coworkers with respect and give them the benefit of the doubt if there is no reason why anyone should be skeptical. That is not a good work dynamic if your coworkers are not doing that, and is cause enough for me to start job searching.

If there is reason to believe that there are disagreements in actions to be taken, then messaging everyone to get on the same page is ok. If someone is actively throwing someone under the bus unceremoniously & quickly, then one should prepare an exit strategy & a strategy for working around the problematic coworker as a cautionary step because the spinner could potentially stop at oneself. If it is more than one problematic coworker, then the exit strategy approach becomes increasingly pertinent.

I think it is self-defeating to do other than this approach in general, and far from naive.

restingrobotvor 8 Jahren

I don't want to assume anything about your work history, but I have worked at 2 fortune 500 companies, and I can absolutely say that if its not in writing it didn't happen.

Perhaps these companies were outliers, and I don't think anything I experience was a result of malice. However, when the higher ups are looking for answers, middle management tends to put blame on the developers. I can't tell you how many times I had to dig up old email chains to essentially prove what was communicated. People forget, people misremember, and people will fabricate to avoid repercussions. I have found this to be a universal truth of business, so I can see why someone would say your comment is naive.

Also like the comment above yours states, there is literally no downside to re-affirming the discussed points. I've had instances where once things were put in writing, my manager noticed something that wasn't clear and we were able to circumvent issues.

PhasmaFelisvor 8 Jahren

You are still focusing too much on the cynical/mistrustful motivation. Positive, professional intentions indicate the same action.

If you think documenting plans and discussions is "self-defeating", I really don't know what to tell you.

dkerstenvor 8 Jahren

As others have stated, it’s not about malice, but rather about miscommunication, misunderstanding or simply forgetfulness.

It has happened many many times that I thought I was clear on a thing and that everyone was on the same page to later realise that some of us completely misunderstood what was discussed or agreed. Sending a summary email afterwards helps make sure that everyone came away with the same conclusions.

I’ve also found it extremely common that people simply forget things, or parts of things. I’ve had bosses who forgot that they asked for a change or feature or task to be completed. I’ve had bosses who forgot that they agreed to change a requirement or that something isn’t needed or important. I’ve forgotten that I said I’d get something done. I’ve had coworkers forget that they were supposed to do certain tasks.

By sending a quick “here’s what we agreed to” email avoids all of these issues, or, at least, let’s you point at it later if someone questions it later.

Basically, it’s a good idea to keep a log of decisions that were made.

XorNotvor 8 Jahren

I'm probably over-selling malicious - other posters have covered the mundane reasons better.

But anytime I've suddenly been stuck feeling "wait how was I doing the wrong thing?" the overwhelming reason has been traceable to the fact I can't point to any specific bits of correspondence which justify why I was doing something a particular way because it was all ephemeral.

For me, it's a workplace confidence builder - there's not a lot of light between a manager forgetting something you said, or hearing something different, from your perspective when the question posed is "why did you do a thing?". In those moments, being able to point to specific records of correspondence means the discussion now has a concrete starting point - even if it's going to turn out you absolutely misinterpreted what was asked.

cakesvor 8 Jahren

It's hard for people to have recall over events and (again not always malicious) what one person may consider a "big deal" to have done (or not done) will influence whether they remember and how they remember it. I've been pulled through changes I was opposed to (in my opinion, it made less sense to make the change) and eventually conceded to the change. 1.5 years later everybody (both those who agreed with me at the time and those who disagreed) was all about changing it again (back to the way it was). I had the email conversations and remembered what previously happened and was able to (re-)inform people about why the decision had been made (no, I did not want to revert all the work I did even if I still thought we shouldn't have made the change).

obliovor 8 Jahren

Not everybody has access to a better work environment...

chooseanamevor 8 Jahren

Thank you for writing this. I came here to say the same. It is vitally important that people just starting out learn this and make it habit.

Also, if you have an important decision to make, something that if it goes wrong it would be pretty bad, don't make that decision unilaterally. Partner with your direct report. Get them to sign off on it.

52-6F-62vor 8 Jahren

I understand a lot of people here have come from fortunate working relationships—

but in many fields things can be more competitive, or you can have new entries into your environment that will unexpected changes in the dynamic.

This is why early on many senior staffers most places I've worked lead with "COYA" when mentoring younger staffers. It's saved me more than once from bad actors.

ricardobeatvor 8 Jahren

The importance of this is amplified at larger corporations. Great advice.

specialistvor 8 Jahren

I've screwed myself multiple times by not being sufficiently anal with the followup emails.

I've also screwed myself multiple times when I did.

It's hard to know when to do it.

Instead of continuously second guessing myself, I've settled on preferring trust-based relationships.

Alas, I've only experienced that twice. It was heaven.

Anything short of that is torture. I hate the "Guess what I'm thinking?!" game.

TL;DR: Miscommunication is the norm. Learn to persevere.

spamizbadvor 8 Jahren

Treat people with respect.

Sleep well.

Take care of your body and your mental health.

Try to turn any feelings of inadequacy or imposter syndrome into energy to push yourself forward and increase your skills and knowledge. We've all been there... multiple times.

Learn to code fearlessly: Are you being asked to run queries on a production box? Ask if you can get a user with read-only permissions. Change crusty old code? Maybe put a quick test harness around it.

If you're stuck when debugging a problem, think about all the assumptions you're making, and then test each one of them, no matter how obvious.

Understand that code is often ugly and weird for a reason other than incompetence. Code quality tends to be a function of time, requirements, experience, and skill.

jrowleyvor 8 Jahren

This my favorite comment on this thread. Coding fearlessly is such a privilege/skill - makes a world of difference.

sgt101vor 8 Jahren

It's hard won.

When I manage to get a team to create a code base with good tests it turns out that it's easy to change and resilient in the face of sudden requests for features.

A poor test infrastructure doesn't do this, building a good infrastructure is a skilled task. But worth it!

gfodorvor 8 Jahren

Love the last point. If you can internalize and truly understand this as a junior developer you will stand out among your peers, since many people can go through a whole career without ever learning to always assume the original authors of a piece of code were competent and well-intentioned.

wpmoradivor 8 Jahren

These are golden rules to live by!

onion2kvor 8 Jahren

Don't stress about not being good enough when you see other people's work. People show off their end result and not the hundreds of broken iterations it took to get there. You can build exactly the same stuff with a bit of effort, learning and time.

jpfedvor 8 Jahren

Corollary: if someone posts "my first X" to a big public site like reddit or HN, it is almost certainly not literally their first X; it's just the first one they felt comfortable enough to exhibit publicly.

(At least, that's what I tell myself...)

chooseanamevor 8 Jahren

I've been coding professionally for a decade and I'm pretty darn good at it, but I still have to tell myself this.

vesrahvor 8 Jahren

This same thing relates to most things in life, you never see the struggle other people went through to get where they are.

z3vor 8 Jahren

Bravo!

baccreditedvor 8 Jahren

Save 25X your annual spending and you can retire. If you invest to earn 7%/yr (on avg), you can withdraw 4% forever.

Read the book The Simple Path to Wealth, or the basics in this blog post.

http://www.mrmoneymustache.com/2012/01/13/the-shockingly-sim...

bluGillvor 8 Jahren

Sound advice, but you have lots of options. Many countries have some sort of government retirement that you can live on (at a greatly reduced lifestyle). You have a family history to guide you as to how long you will live. You have hobbies and interests that cost money: you can do the hobbies less, save more, and retire early; or you can do the hobbies more, save less and work longer. It is about tradeoffs.

I have a friend with a genetic defect - unless there is a major medical advance he will be dead in about 15 years at 55. He doesn't need as much saved up to retire.

I have a friend who couldn't afford to retire until 75. He really enjoyed his younger life doing things that his body isn't able to do now. Perhaps this is the right decision for you.

I knew someone who saved a lot of money and then unexpectedly died 2 years after he retired. On hindsight he shouldn't have saved as much.

The only wrong answer is not making the best decision you can about.

kjullienvor 8 Jahren

Could anyone explain this a little for me, please?

Does this mean you save 93% of your income and only use 7%?

From the website, there is a graph that shows how many years you supposedly have to save for retirement but it does not take into account the actual amount you make.

As a "junior" dev, if you save 97% of X peanuts you still have peanuts.

hellogoodbyeeeevor 8 Jahren

The 7% is referring to the rate of return on your investments. He is making the assumption that if you invest $100 in the stock market on January 1, then on Dec 31 your account will have $107 in it. This assumption is an average over many years.

There is a common rule of thumb in the investing world that you can safely remove 4% a year from your investments and they will continue to grow. (7% return minus 4% withdrawals means you have 3% more in the account each year)

It doesn't matter what your lifestyle is. If you are a junior developer who makes 80k a year and spends 50k a year, then you should save 25x50k=1.25mil and then you no longer have to work for a living. This process will take years or decades.

Z-Widwilvor 8 Jahren

Quick question. Is the 80k an example you threw out, or a reasonable amount for a junior dev to make? Specifically for a a mid-sized company in the States, outside of Silicon Valley.

Currently working as a junior dev and the senior devs feel I'm making less than I should be. Which is much less than that 80k. The only caveat being that my employer is also paying for part of my tuition (up to a max of $5000 a year). Previously, this seemed like a decent increase with what I was making, but adding that 5k to my wage and I'm still nowhere near the 80k.

I'm throwing out this comment as it seems like it would be beneficial to other junior devs to have a ballpark amount to shoot for. Obviously other factors play into this (e.g. healthcare, location, etc). This just seems like a decent play to ask without breaking taboo with local devs.

ptmccvor 8 Jahren

It's obviously location dependent, but in most any booming US city (Seattle, Denver, Austin, etc.) a junior dev should be making at least 80k unless they are truly green.

eigengrauvor 8 Jahren

This is completely dependent on your location and the size of the company. E.g., when I recently looked into the stats for Germany, the average annual income for a developer in a small to medium-sized company is ~48k€ (~55k$), which is a long way from the 80k figure.

wafflesraccoonvor 8 Jahren

Google around, check Glassdoor for dev jobs in your city. If you feel that you're under paid bring it up at your next review. If they refuse to give you more start to look for other jobs.

logfromblammovor 8 Jahren

The 4% number comes from 7% mean return divided by 3% mean inflation. If you take out 4%, your investment won't grow, but remain constant, keeping pace with inflation. Eventually, you will hit an off year and stumble. The probability of that per year is low enough that it is reasonable to take out 4% every year of a less than 30-year retirement.

Perpetual income, or an early retirement, therefore takes less out every year, such as 3%, and has that 1% growth buffer to smooth over the down phases of the business cycle. You can also avoid spending on life insurance, and just draw up a last will document.

Divide your target income by your withdrawal rate, and that's your target nest egg. To get $50k/year, you need $1.7 million to retire early (3%), but $1.25 million is just fine if you clock out at 65 years old (4%).

If you assume a mean 4% growth in excess of inflation, and your income and expenses rise with inflation, you can hit your target making $80k and spending $50k in just 30 short years. If you want to retire in less than 40 years of working, you'll need to spend less than 73% of what you earn (or earn 37% more than what you spend). Spend only 66%, you can do it in 34. Spend only 50%, and you're working just 22 years. Cutting your expenses can only get you so far, though. You'll have to keep that level of consumption down for the rest of your life. At some point, there's nothing left to cut, and you simply have to earn more if you want to retire. Also, you are likely to earn less earlier in your career, where the compound interest counts for more.

So this is my advice: invest at least 25% of your net income--or more, if you use it to pay off debts--before you buy anything else. When you get raises, don't spend more than 75% of them on your living expenses. Pay your future-self first. By the time you become them, you'll be very thankful for the contributions of your past-self.

robohoevor 8 Jahren

You save 25 times your annual salary (or savings rate depending on understanding and frugalness). With 25 times your annual salary you should be able to comfortably retire.

patrickmcnamaravor 8 Jahren

It means calculate what you spend annually, and save until you have 25x that amount.

[deleted]vor 8 Jahren

RightMillennialvor 8 Jahren

Maybe I'm misunderstanding the math. Are you suggesting that you spend only 1/26 of your after tax income, and save the hypothetical remaining 25/26?

SketchySeaBeastvor 8 Jahren

The goal is just to get to 25x your annual spending. Once you're there if you earn 7% interest and only spend 4% (what you'd normally spend in a year), you've now not only spend no money (only a piece of the interest) and that extra 3% left over accounts for inflation. So you build a pool for 25 years of spending, then just coast on that for the rest of your life.

The key is to realize that it's not your earnings, but your spending, so it would behoove one to get that spending as small as possible to get to coasting more quickly.

The math works out in one of those "assuming a spherical cow" senses. It doesn't account for a market downtown for any length of time, nor a required change in spending habits (illness, emergency).

brlewisvor 8 Jahren

...required change in spending habits (illness, emergency, inflation)

SketchySeaBeastvor 8 Jahren

The extra 3% interest being earned that you're not spending (remember the goal is spending 4 of the 7% of interest ) SHOULD cover inflation. Hopefully. I'm not the sort to bet on that though.

whamlastxmasvor 8 Jahren

He's saying if my expenses are $30,000 a year I need to save up $750,000 and I can retire.

betterworldbvor 8 Jahren

http://www.mrmoneymustache.com/2012/01/13/the-shockingly-sim...

rkangelvor 8 Jahren

Read at least HackerNews and possibly some other tech news site regularly. And then make sure to not get too caught up in the hype for new stuff.

As someone working in technology, you are going to be learning new stuff continually (or your usefulness is going to diminish over time). By keeping up to date with tech news, you get a lot of context for what people are using, what's coming down the pipe etc. You may end up experimenting with stuff and then you'll be ahead of all your colleagues. It broadens your knowledge, and if you have to deal with clients it means you will usually know what they're talking about.

There's a few pitfalls to watch out for though. HN is great, but it is still an echochamber that can be focused on web and related tech. I was mostly an embedded software engineer for years and found comments like 'does anyone even use C anymore' hilarious (yes, see Linux kernel, device drivers, and your washing machine for details). It can also be very easy to end up wanting to push for the 'shiny new thing' too early. I tinkered with Rust from very early on, but it's only in the last 6 months or so that I'd suggest it is ready for use in most companies (depending on application area). Javascript frameworks suffer this problem particularly badly. Mature beats shiny 9 times out of 10 - running into a problem that 100 people have met before and posted about on StackOverflow and your tool caters for, is much better than being the first person to encounter said problem.

Boulthvor 8 Jahren

> Read at least HackerNews and possibly some other tech news site regularly. And then make sure to not get too caught up in the hype for new stuff.

Interesting because I advise the exact opposite: do not waste time reading HN, just find one thing that is interesting and master it. Then repeat.

As much as I like HN there is a lot of noise here. Novice mind can easily fall into a trap looking for signal here.

sevensorvor 8 Jahren

I've gotten a lot of value from reading HN. I've also wasted a lot of time. It helps to develop a personal filter. Mine is

* Avoid headlines that make me angry, unless the news is really important. The discussion is never worthwhile, don't even bother.

* WSJ, Bloomberg, and WaPo won't let me read articles with w3m, so I skip the article. If the topic is tremendously interesting, I'll check the comments.

* TED and nautil.us are the information verison of empty calories. I've never gained any long term benefit from reading them.

* Javascript framework churn is intense. It's not worth trying to keep up with the details unless you do web development. If, like me, you don't, it's still worth reading the headlines to keep abreast of what frameworks are popular, what paradigms they embody, and who's pushing them. This changes every six months or so.

* It's always worth scanning the comments in threads about programming languages. There are some really interesting people who sometimes jump into those threads and blow your mind.

* Know your prejudices and look for information that challenges them. My prejudices are that I think Windows is lame, that MacOS is infuriating, that Javascript is terrible, that vim is better than emacs, and emacs is better than IDEs, and object orientation is a failed paradigm. So I look out for articles that have a different point of view. I've learned that Microsoft has some really interesting technology, that Apple is infuriating even to its own users but it doesn't matter because they're sitting on the world's biggest pile of dollar bills, that Javascript is usually unnecessary but occasionally useful, that kakoune is even better than vim, and that nobody agrees about what object orientation even is.

sitkackvor 8 Jahren

I eschewed QBasic early on because it wasn't "real" or it was derived from Basic. This was a mistake.

I spent a long time trying to become good at C++. This was also a mistake.

I ignored Python for a good 2 years because of indentation. Again, a huge mistake.

Great suggestion on anger inducing articles/comment sections. I was just thinking it would be nice to do sentiment analysis and incorporate the emotional vector into both the dynamic rules and the layout. At least put a badge on the discussion so I can know to stay away.

mj_olnirvor 8 Jahren

I'm curious - could you elaborate on your mistake regarding spending too much time on C++?

sitkackvor 8 Jahren

It was too large and too complex for the kinds of things I needed to do. I over focused on getting better with my tools rather than working on domain problems.

Since it has affordances for speed, it encourages one to make fast code, but this is rarely needed. Making fast code is a trap.

Trying to become good or very good at something also puts you in direct competition with others doing the same thing. I did not have time to compete, so it wasn't a big differentiator for me.

C++ helped me learn when do give up, and when to refocus my attention in areas where I can have greater impact. I wish I was a little more technically and philosophically mature before I undertook C++. Having concrete goals is a huge clarifier and allows one to judge something with a much better light.

heinrichhartmanvor 8 Jahren

> WSJ, Bloomberg, and WaPo won't let me read articles with w3m

w3m, nice! I tried lynx, w3m, eww (emacs) lately, and liked w3m the most, but found it terribly slow on many sites. In particular GitHub. Just measured 12 seconds for loading my Profile. lynx takes 5s. Opera takes 2s.

Do you have similar experiences?

sevensorvor 8 Jahren

Yup, it's slow for me too. I like it anyway. I want to like links, which is way faster, but w3m is just so simple. If I had to guess, I'd say it's because w3m doesn't support gzip compression.

mingeekvor 8 Jahren

> Avoid headlines that make me angry, unless the news is really important. The discussion is never worthwhile, don't even bother.

> Know your prejudices and look for information that challenges them.

How do you prevent the two of these from coming into conflict?

sevensorvor 8 Jahren

Headlines that make you angry are designed to make you angry. It's not about information that challenges your prejudices, it's about being intentionally provocative. I'm not interested in being baited.

Eire_Bansheevor 8 Jahren

"object orientation is a failed paradigm"

uh... wtf?

sevensorvor 8 Jahren

I know my prejudices. I recognize that a lot of people think OO is just dandy, and I'm on the lookout for a good argument in its favor. I'm open to the possibility that the reason I think OO doesn't work is that I don't understand it well enough. Maybe somebody out there will explain encapsulation in a way that doesn't make hidden mutable state seem like a nightmare. Maybe somebody's got a blog post that explains why inheritance only looks like it makes spaghetti code, but actually I can safely ignore the dragons lurking three levels up the hierarchy. Maybe there's some piece of OO code out there that embodies a beautiful solution to a problem I've been struggling with. If those things are out there, they're going to get posted to HN eventually.

Reedxvor 8 Jahren

Here's an explanation from Casey Muratori: https://youtu.be/GKYCA3UsmrU?t=4m50s

See also Mike Acton (Engine Director @ Insomniac Games): https://www.youtube.com/watch?v=rX0ItVEVjHc

Zimahlvor 8 Jahren

You aren't going to get a lot of support for OO in places where it isn't really necessary like games, and especially games with single developers. At that point the management of data is on the developer. Essentially one is saying that if they fuck up the data, that's on them.

OO is handy in enterprise software where there are lots of developers who may not understand why things are the way they are, they just need to do something. In big, complex systems where a lot of things are going on, if you give someone a noose, they will hang themselves. OO can protect data from some (of course not all) unintended consequences.

donkeydvor 8 Jahren

> there is a lot of noise here

This is true. However, much of what I know about how software development can work, I've learned from reading HN. I've learned loads about cloud, containers, micro services, project problems, etc. This helps me understand all the discussions around me while I was a junior and allowed me to successfully lead development of a SaaS product. If I just focused on learning a single thing, I wouldn't have been able to grasp all the other stuff that is necessary to actually build a product from scratch.

rkangelvor 8 Jahren

The advice elsewhere in this thread about focusing on one stack and getting good at it is definitely true.

Broadening your knowledge to be aware of other stuff is also useful though. The most useful people are those who understand how multiple things work and fit together.

sitkackvor 8 Jahren

> and master it

Mastering something is expensive, one should have multiple good justifications for doing so.

Deep familiarity is what people usually need, beyond exposure, but below mastery/trial by fire.

chipx86vor 8 Jahren

Along the lines of reading HackerNews, read TheDailyWTF.com on occasion. It's fun and entertaining, but that's not why I'm recommending it. A lot of the bad code, bad error messages, bad designs, etc. were not necessarily done by someone _incompetent_, but rather people who are simply inexperienced in one way or another, or were in a rush to meet a deadline and weren't careful.

(At a former company, working in a team full of very strong engineers, we still found one dialog box of ours end up on that site once, and the issue it demonstrated led us to a bug in the code.)

If you start seeing things on there that look like something you'd have done, don't beat yourself up over it, but learn why those are WTFs and re-evaluate how you're writing code/designing software.

TeMPOraLvor 8 Jahren

> Read at least HackerNews and possibly some other tech news site regularly.

Just be warned that places like this are the worst kind of habit-forming variable-reward site. Worse than Facebook, really. Every now and then you'll find here something that will tremendously improve your worldview, programming skill, or propel your career forward. You might then find yourself using this as a justification for wasting disproportionate amount of time on reading random things, instead of doing.

(Yes, I'm very much stuck in that trap right now.)

niroastvor 8 Jahren

Do you have any recommendations for news sites that focus on embedded software? I've recently started a career focusing on embedded tech but most of the interesting stuff I've come across online seems to be confined to blogs from the 90's/00's

_fsvor 8 Jahren

My favorite, along with about everyone else in the office, is https://hackaday.com

dubvor 8 Jahren

I advise junior developers that there are primarily two difference between a junior and senior developer:

1) A senior developer is unafraid of not knowing things. When we join a new team or company, we're as lost as any junior developer joining them team. We ask as many questions as necessary to get our work done effectively, without shame or fear of looking foolish for not knowing things already. We are good at searching through unfamiliar codebases to figure out how they work.

2) A senior developer (or any productive person) is good at saying no. People will ask for more of your time than you can spare. You can gently but firmly say no, direct people elsewhere (delegate), or ask people to discuss with your manager whether more of your time can be allocated to help them.

donatjvor 8 Jahren

I would argue willingness to say no is what separates junior from senior.

In my experience it actually leads to Juniors being abused a lot of times being given dumb projects someone should have said no to. Then code review rolls around and the seniors are like “what is this” and there’s a dumb fight. Lol. Maybe that’s just the places I’ve worked.

jcalabrovor 8 Jahren

I don't think you're the only one who has experienced this; we hired a couple of new grad programmers recently and they've really been put through the ringer. Not necessarily on dumb projects, but projects that one might categorize as urgent but not important.

gonehomevor 8 Jahren

Your first point is something I've seen a lot of and experienced myself too when I was new. I think it can be a big psychological barrier to learning more and generally being happier/more confident.

I wrote up something about it a while back: http://zalberico.com/essay/2017/02/21/asking-questions.html

TheAceOfHeartsvor 8 Jahren

Try to sleep 8 to 9 hours every day. In this JRE podcast [0], Matthew Walker, a sleep expert, claimed that sleeping poorly can decrease your performance by 30%.

Strive to maintain a good work-life balance. Burnout sucks. Your health and family are more important than work. A workplace that doesn't consider this to be the case is likely to be toxic.

As for actual software development advice... Beware blanket statements. They can help you develop a low-resolution model so you don't suffer from paralysis, but real-world problems tend to be complex and messy.

Here's an example: if you were building a traditional web app, many software engineers would probably suggest using something like PostgreSQL. That doesn't mean other database technologies don't have their place. However, PostgreSQL is able to adequately serve a large category of problems with relative ease, so it often makes for a sensible starting point. Once you become more familiarized with that domain you'll develop a higher-resolution model and you can begin to evaluate other technologies more effectively. Much of software engineering is about figuring out what tradeoffs to make.

Another example in traditional web apps is using cookies for auth. Using cookies for this purpose is well documented and pretty much supported everywhere. There's plenty of known problems with using cookies for this purpose, but the alternatives also have their own set of issues to deal with.

My final example: testing. Testing your code is great and it can be very useful, especially when refactoring or developing new features. But going for 100% code coverage is usually more trouble than it's worth. It's also very easy to end up writing a bunch of useless tests. You want to focus on the actual problem and not waste anyone's time.

[0] https://www.youtube.com/watch?v=pwaWilO_Pig

Flowvor 8 Jahren

> Strive to maintain a good work-life balance. Burnout sucks. Your health and family are more important than work. A workplace that doesn't consider this to be the case is likely to be toxic.

Good advice.

It's likely burnout will really change you for the rest of your life if you don't react early enough.

It's a bit sad when you realize you'll never again be that guy you grew up and identifies as. But you also have to realize that was a person with habits that wasn't sustainable and now you have to live with that.

audiosyncrasyvor 8 Jahren

I'm currently in the process of changing careers into software development. I have a family of 5, a full-time non-tech job, and I just landed my first part-time coding job.

I definitely don't want to burnout, but I also know that I will need to work very hard for a short period of time until I can exit my current full time job and secure a full time software development position.

Do you have any advice on how to strike a balance between working very hard and knowing when you're burning out?

Flowvor 8 Jahren

Realize almost everyone suffers from Impostor Syndrome from time to time.

Read a lot of code, not just code in the projects you work on, but reference/framework source code, open source. Perhaps even ask a subreddit for the language/tool about good examples to learn from.

Realize that data is more important that code for the most part. So treat data like it's precious. That's one part of why I feel relation databases are better than document/object stores. I suppose this is up for debate.

Learn to say No. It's mutual respect to say No so the one asking has a chance to ask someone else. If you instead say Yes to too much and can't deliver too close to their deadline you might screw up other people's time plans.

Outside work: Avoid eating junk food more than 1-2 times per week. Keep your weight. Go to the gym or run. Take the bike or walk to work. Sleep at least 6+ hours a day. Limit work to 40 hours/week. It's better to do 40 fresh hours than 50+ zombie hours.

mvcatsifmavor 8 Jahren

"Realize that data is more important that code for the most part. So treat data like it's precious." This is excellent advice.

brogrammernotvor 8 Jahren

Ignore the bullshit.

Languages are tools, and you are a craftsman (or woman). In the same vein, a carpenter doesn’t scoff at using a wide variety of tools and of course has favorites but doesn’t get caught up in them.

Frameworks will come and go, understand how they work under the hood. Understand how Node works, aka V8 engine + C++. Understand why React is so popular but also understand it’ll pass in time as well.

Most of all, just find what you enjoy in programming. If you don’t like architecture that’s totally cool. If you love writing middle tier software, that’s cool. If you like being full stack, totally fine. There’s plenty of jobs in each area so spend time finding what you like.

vorpalhexvor 8 Jahren

And understanding how different technologies work will help you build expertise in future ones more easily. Technologies are not usually born out of thin air, they inherit approaches from earlier ones.

vishnuguptavor 8 Jahren

I admit this is more of a laundry list than a single advice — as you are looking for the most important advice — I’ll nevertheless list them down. Roughly ordered by importance :-)

* You are expected to manage your career and growth. Don’t rely on or expect your manager or someone else to do that for you. You’ll get lots of good advises around how to grow in your career. It essentially boils down to taking initiative and driving those to closure.

* Understand the product end-to-end as an end-user. All the use cases, all the flows.

* Understand the business model, how it relates to the product and how that product (or part of it) in turn relates to what your team and you are working on. This is much harder than it sounds which is why you need to relentlessly pursue this. The code base you are working on has an abundant of domain knowledge and architectural decisions built into it. Build a mental model of both that domain knowledge as well that architecture. You will rarely find those documented so you need to put in a lot of effort to know all the use cases and relate them to control and data flows. Trace different requests through the system, use whatever tools that are at your disposal (debugger, logs, metrics etc.,). This mental model will really help you accurately estimate feature requests.

* Help those around you in whatever way you can. Treat all the functions (HR, finance, marketing etc.,) with equal respect. Get to know them, what they do on a daily basis, their pain points. If not to help them then at least to empathize with them.

* Actively look out for inefficiencies (e.g., build taking 20+ minutes, broken unit tests, chronic production issues) and take time out to fix them. Even if no-one appreciates this you will have at least a feeling of fulfillment of having achieved something valuable to the business/company. In the process, you will have learned something new.

* Make full use of vacation policy. No one’s going to tell you to take a vacation you gotta take care of your physical/mental health yourself.

azrael49vor 8 Jahren

> You are expected to manage your career and growth. Don’t rely on or expect your manager or someone else to do that for you. You’ll get lots of good advises around how to grow in your career. It essentially boils down to taking initiative and driving those to closure.

This is huge. For any junior devs, please take the time to learn about how to plan and enact career progression and technical growth. I learned the hard way that if you don't do this for yourself, nobody will.

oarfishvor 8 Jahren

If this was ordered by importance, I would move this to the top

> * Make full use of vacation policy. No one’s going to tell you to take a vacation you gotta take care of your physical/mental health yourself.

mpingvor 8 Jahren

Always work with people smarter than you. Ethics are important. Don't stop trying to improve. There is money to be made in every IT area, follow what you like and you wont be poor or unhappy. Respect others' work no matter how crappy, specially open source/free work.

btschaeggvor 8 Jahren

While those are all good points, I feel like

> Don't stop trying to improve.

can't ever be overstated.

bpynevor 8 Jahren

Soft skills matter!

Learn how to write good emails. Write to the point of view of the person/people receiving the message. If you can't describe a requirement without technical jargon, you probably don't understand the requirement.

Learn how to phrase questions and responses in a thoughtful manner. Knee jerk responses are usually detrimental.

Learn how to present. You're going to have to make a case for your ideas in meetings. You'll also have to defend your actions sometimes, particularly with respect to operations and support.

Communication is so critical. It helps requirements become better understood. It keeps issues from becoming escalated so that you have more time to do the enjoyable part of the job: creating something for someone.

Your job is to make someone else's life better with your development skills. Whether it's saving a step in a task they need to do or providing timely information so they can make decisions important to the organization...whatever...you're there for them.

Explore what areas of development you like the most - analysis, project management, UI, backend, etc. - and follow them. Keep in mind that it may change in the course of your career.

Try to develop a good rapport with your colleagues. You spend a large portion of your waking hours with them. It's easier when you like them and vice versa.

Find enjoyment in each job. It's a long career. Don't stay with something that isn't enjoyable to you.

jason_slackvor 8 Jahren

Take your job seriously.

I often have felt that Jr. Devs I have mentored only live up to the "Jr. Dev" role. They only do as much as they think a Jr. Dev should do and often leave work for a more Sr. Dev instead of at least trying to take a stab at something.

Example: a JR. Dev has trouble implementing some candlestick graphs. Instead of trying to work through the issues and document his thoughts in the code and ask for advice. He just leaves it untouched, for many days, then a week, before someone asks him his progress then says "while I can't quite make it happen" when really nothing has happened.

suhas2govor 8 Jahren

This is something I'm personally following right now - so it struck a cord with me. I see other Jr. Devs simply stick to their roles, I cannot do this - I try to understand a feature/project and work according to its requirements and not just do my work

jason_slackvor 8 Jahren

I would hope that no Sr. Dev ever scolds or looks down on another dev for trying, regardless of skill level. I'd rather someone try than twiddle their thumbs. Good luck.

tomohawkvor 8 Jahren

Develop good habits: physical conditioning, mental conditioning, avoiding drugs and alcohol, etc. If you want to be doing this kind of work for the long haul, protect your body and mind. In your 20s, you can be a couch potato, etc, and probably do this job. In your 50s? The proportion of people still doing this job who don't take care of themselves is much smaller.

azrael49vor 8 Jahren

I would add on and say: don't underestimate the physical toll of having a job based on typing at a desk. Your back, hands, wrists, arms, hips, and probably more can take a big toll directly from performing your job. If you're not careful to avoid stress, burnout, etc, then you're also directly or indirectly inviting huge risk to your heart, weight, mental health, and more.

Drink lots of water. Go to the bathroom. Have little walks or stretches in the office, at least at your desk or in your chair. Go for a walk after dinner. Do some light exercises at home if you can't walk at home. Sleep, sleep, sleep.

boytervor 8 Jahren

Start building your career so you have job security now. This means doing things to eventually move into management or doing projects/blogs/postcasts so that you stand out.

When resumes come across someones desk being a generic developer is not going to help, and it gets worse as you get older. Having something that you can show off even if its just a collection of blog posts about how you built a simple CLI tool using Nim will make you stand out.

Work on your soft skills. Being able to communicate and get your ideas across is more important then being able write the best code in any organisation. It will make you stand out. Learn public speaking and show what you have done. Be your own champion because its rare for someone to do that for you.

Lastly, learn some new technology and write posts about it. You will become the expert in it if you do this at the right time and frequently. This will open up new opportunities.

bunderbundervor 8 Jahren

Hands off the keyboard.

There's a lot of learning to be had in taking the time to read and understand others code, in taking the time to really grok any brownfield system that you're working on, and in spending some time with the documentation.

There's a lot of work you can save yourself by taking the time to assemble a clear plan of attack before you start hacking.

(And if you're doing BDD, writing Gherkin files counts as hacking.)

There's a whole lot of rework, wasted effort, and end-user aggravation that you can save by really getting to know the business domain you're operating in.

bla2vor 8 Jahren

Don't self-destruct. This may seem obvious, but surprisingly many people get this wrong. There will be moments where you have incomplete data on some situation, yet feel strongly about it, and have a strong urge to do some symbolical career-limiting step as a reaction -- for example, threatening to quit over some minor technical decision made by someone more senior that even turns out to be correct a few years down the line, or leaving a product that's on an exponential growth curve because you don't like to see the team changing as it grows (this is valid concern, but there's also significant upside to being an early member of a successful product). If you're in a situation like this, it's usually a good idea to wait a month or two before doing anything; usually the urge is over by then.

beachyvor 8 Jahren

Related - hang in there (sometimes).

When things get their craziest, when entire teams are getting fired, that's sometimes when career opportunities open up and massive advancement can happen.

noufalibrahimvor 8 Jahren

Learn to be useful to the organisation where you're working. Don't just be about upping your own skills and stuff. Being valuable to the person who's employing you is what makes your progress in your career.

Learn to be a professional. Basic things like showing up on time, being a good communicator etc.

rubber_duckvor 8 Jahren

>Being valuable to the person who's employing you is what makes your progress in your career.

More importantly learn how to be recognized as valuable. It's better to appear valuable without actually being valuable than being valuable but not recognized, and often you don't even have a good idea what's valuable in the bigger picture on your own so accepting others valuation can help you from being stuck in your bubble.

rebvor 8 Jahren

It looks like this comment is being downvoted because it appears to endorse being deceptive.

I’d like to chime in and second the sentiment in slightly different terms: value is not inherently visible. You can waste a lot of time contributing significant invisible value to a company with no recognition or reward. On the other hand, you can provide a small amount of value and receive significant recognition just by making that value as visible as possible.

If you’re looking to have your value recognized, you need to commit energy to making it visible. This means different things in different roles and organizations, but it’s a critical skill to develop.

And it doesn’t just apply in business relationships! Learn to make your value visible; it ensures the energy you put into anything is appropriately acknowledged.

bluGillvor 8 Jahren

If you don't have the personality to market yourself keep yourself in a position where you contribution is obvious.

Working on a self directed project that makes tools for other developers can be fun, but if you can't sell the value of that work you should stay on a team that generates obvious features for paying customers. (which is to say work on projects where marketing will sell your work, this indirectly outsourcing making yourself visible to marketing)

rubber_duckvor 8 Jahren

All I'm saying is that most of what you're trying to accomplish relates to getting recognition and that's not guaranteed by simply doing the work - sometimes it's not even predicated on it. This is something that isn't obvious to new and idealistic juniors.

OTOH maybe that's the way it should be - first you work your ass off and get real skills then you learn how to sell but have the skill to back it up.

Also a LOT of people fall in to the trap of thinking just because they perceive something as valuable that it's actually valuable to the employer - zealous juniors learning best practices without knowing how to put them in context wasting time and effort and getting frustrated for not getting recognized even though they "are right" .

perlgeekvor 8 Jahren

Say "yes" to new challenges, even if you think they are over your head. Everybody feels a bit of imposter syndrome, so don't let yours stop you.

1_playervor 8 Jahren

There's no cure for impostor syndrome.

I have 13 years of experience, CTO and lead developer at my company and a part of me always thinks people are way overvaluing my skills.

You just learn to ignore it, but it never goes away.

ancardavor 8 Jahren

Are you sure it needs to be "cured"? Lately I have been thinking that it's a blessing in disguise; a painful -but effective- motivator to improve and seek out new skills and more knowledge.

Yes, it comes with a side of depression, and that really sucks, but I've found if I'm deep in some tech I don't know, it doesn't seem to affect me nearly as much.

Could it be jut us getting restless? The feeling we haven't learned anything new or faced any new challenges lately?

1_playervor 8 Jahren

> Are you sure it needs to be "cured"?

Nah, as you say it is a blessing. And I wouldn't trust anyone who thinks they're underrated or they know "enough" about anything.

> Could it be jut us getting restless? The feeling we haven't learned anything new or faced any new challenges lately?

I bet one could win a Nobel prize for breakthrough research and still feel like a fraud. "Ugh, did those idiots really give _me_ a Nobel prize for this? What were they thinking?" :)

jrs235vor 8 Jahren

I'm confused. Are you saying the CTO and lead developer overvalue your skills or that they too think others overvalue your skills (as in they don't think as highly of your skills)?

robbickvor 8 Jahren

I think he is saying that he is both the CTO and the lead developer

1_playervor 8 Jahren

That's correct, thanks!

jrs235vor 8 Jahren

Ah! Thanks!

billmanvor 8 Jahren

Find a mentor. I was lucky enough to have a couple more experienced developers take me under their wing when I was new. I learned so much from them. This idea of mentorship has fallen out of favour, but I now understand "there is nothing new under the sun".

ajankovicvor 8 Jahren

Pretty much this. Get hold of your ego and be humble enough to take lessons from experienced people who have track record of delivering successful projects. It is imperative to get the basics right before being able to take on more responsibility later.

    "We don't rise to the level of our expectations, we fall to the level of our training."

Make sure you get as much training as possible before raising your expectations. It will be easier for you later when business expects senior output from you but you are under constant pressure on both personal and professional fields.

svilen_dobrevvor 8 Jahren

This. if u wanna become useful faster. Which will propel all else further.

"Languages are tools" too, thats my motto. Most things around are tools (house, insurance...) just people do not want to see it.

Find/invent a project of your own only, something thats seems doable and u would really use/need it, and try do it. Will teach u wonders.. about life as programmer.. which is not same as everybody else. Much more philosophy and multiminded-ness is involved.

As of how to find a mentor.. i do mentor people, and it seems a cross between a matter of luck, AND mutual "liking each other". You may have to ditch your ego, and the "i know it all"-ism for quite a while.. and believe me, its more useful to be scolded by someone in the know than to be awed by someone who does not.

good luck

andrewflnrvor 8 Jahren

How does one actually do this? I have a hard enough time finding close friends of any kind. And mentorship is a pretty big thing to ask of someone.

rc-1140vor 8 Jahren

You don't. One thing I've noticed is that mentorship is one of those things people like to toss about as well-meaning advice, but it's an empty suggestion more than anything else. Realistically, what you can do is make an effort to join some kind of programming e-community that's more intimate than HackerNews and integrate with that community over some time, and then ask them for advice. You can find a language-specific Discord/Slack/Gitter/IRC channel, integrate (lurk, then post, become a known quantity), then ask more specific career-oriented questions.

sodafountanvor 8 Jahren

This.

In my first two roles I found that more senior level developers gravitated towards mentoring me anyway. I didn't really even have to seek it out, usually just getting in the door and humbly admitting to yourself that you don't know as much as you thought you did is enough for people to want to share their knowledge with you.

Don't be afraid to ask questions in the workplace when you're new, that's the only cardinal mistake you can make, the mentorship will come automatically.

DeBraidvor 8 Jahren

Luck is a major factor.

Some things that might help:

- ask lots of questions, listen, and take notes - be humble and gracious when you receive feedback. Most people avoid mentorship because its really hard to deliver negative feedback delicately. Easy to avoid it altogether. Ask for feedback actively, and start with: "what can I do better here?" or even better, before starting "how would YOU attack this problem?" - scout the organizations you want to work for ahead of time. Creep linkedin profiles, etc. Do you have similar interests to the senior devs (which will allow you to connect on personal level)?

OJFordvor 8 Jahren

Some companies have internal mentoring schemes - perhaps more likely the larger the company.

Professional institutions typically do too.

Either option takes the burden off asking someone, since you're merely applying to a pool of people that have declared a priori their willingness to be a mentor!

DeBraidvor 8 Jahren

Cannot upvote this enough. IMO every thing else is secondary to finding the right mentor.

Applies esp. early, but also later, in ones career.

uptownvor 8 Jahren

Beyond software development, focus on building relationships with the people you work with at your company and in your industry. This will pay dividends throughout your entire career.

tibbonvor 8 Jahren

Do not try to understand everything in order to do something.

Yes, understand principles, but don't get frustrated because you don't understand everything from the silicon up to the photons coming out of the screen. You'll never understand it all. Try to understand more, but don't try to understand it all. No one understands it all.

I've seen this paralysis stop so many junior developers in their tracks. They beat themselves up trying to get it all before doing anything.

I'm gonna be real; I have only the vaguest idea how the VM works in Ruby, along with it's garbage collection (also, they keep changing it for the better). Yet, I've been programming in it for almost 10 years on a daily basis. I don't need to know this in order to setup some validations in Rails. Sure, it's useful when you hit some problems, but not critical for most work.

vmlinuzvor 8 Jahren

Unless you are in academia/research, your job is not to produce software - it is to solve customer problems, add customer value, and help your team-mates and wider colleagues. You should be able to trust your colleagues on the marketing and product side of things, and while you should be honest with them about tech limitations/requirements, you need to be able to work with them to deliver product.

maxxxxxvor 8 Jahren

But to have a career you also need to pad your resume with the right buzzwords. Just solving business problems without considering your resume is good for the business but will make it very difficult to advance your career if you are an engineer.

alanfranzvor 8 Jahren

Most valuable skill that wasn't yet told: learn to help yourself. You won't always have a mentor, or formal education on a subject. The ability to succeed despite external support is basic.

Don't fall in love with a random company, expecting reciprocation; wait for the company to show love to you. If you do an astonishing good work and the company doesn't reward you, pull back, do "normal" work, then look for another company. Most companies either show their appreciation quickly and regularly, or never.

daviddumonvor 8 Jahren

Don't chase money, only focus on doing hard things that scare you at first (think: at the limit of what you're capable of), then change when you're done learning. Iterate for > 10 years.

zinckiwivor 8 Jahren

Start off by going deep, not wide. You'll pick up other languages and technologies over time. Pick a stack that appeals to you and focus on it for a while, learning its idioms and best practices and improving your development fundamentals.

maxxxxxvor 8 Jahren

Agreed. Do something really deeply and for a long time. Getting started with a tech is always easy but only through several release cycles you learn the real difficulties of programming which are making changes to an old codebase, when to refactor, training new people on the system, deciding on adding new tech. But then don't get attached to this but be willing to move to other things if they make better sense.

In summary try to develop good judgement based on real world experience.

1_playervor 8 Jahren

Good advice, mine is somewhat opposite :)

Never, ever, stop learning. Don't feel too bad if you can't find time for a personal project like everybody else seems to have. Just make sure you are up-to-date with the hectic changes in the programming world.

Every single time you're on HN and you're reading an article about Kubernetes while you're just a frontend web developer expands your horizons and advances your career.

And when you know something about most things, with some specialisation, go freelance and expand your skillset and knowledge further.

The moment you stop learning is the moment your career crystallises and dies.

rejschaapvor 8 Jahren

Don't overestimate reading an article about Kubernetes. It creates awareness of the concept and what it could offer, but that is not the same as going wide, it is too superficial.

sheepzvor 8 Jahren

Reading is good, but often gives us a illusory perception of understanding, but things tend to stick even better when you experiment with them.

kenhavor 8 Jahren

I agree to this, but in the sense that you should dig deep and understand how something works under the hood.

For example, ElasticSearch is “fast”, but what makes it so? What trade offs were made to make it “fast”?

You may start seeing patterns on how good/bad tech stack are built (aka the meta), and those meta would help you a lot down the road in knowing what type of toolset you can use, common type of problems a given architecture would exposed to.

jrvarela56vor 8 Jahren

Understand key concepts in the (web) framework you are using. By sticking to patterns defined in the framework, you'll save a lot of time/confusion and prevent easily avoidable problems that accrue debt well into the future.

Example: Junior is confused by where to put a new file/module/function in a frontend app and the app is built with Angular. Angular has Models, Components, Directives, Services, etc (I don't really use the framework, but same applies to Rails with MVC, Concerns, /lib, etc).

Learn your framework's constructs so you can frame your solutions in terms of the frameowork. You'll be more productive by reducing the scope of your decisions. Downside: you won't be able to find the 'best' solution to your problem - you are constrained by the framework's model of how a webapp should be built. This is ok, you are learning the ropes, so an increase in productivity is worth the constraint in freedom to choose.

First, imitate and understand why the framework does these things and what problems it means to solve. Once you've seen enough of these patterns/opinions (hmm maybe binding the view to a model manually isn't such a good idea, i've been forgeting and causing memleaks - hey Backbone days!) and have real life examples of where the patterns present problems, you'll be able to improvise/tweak/decide-yourself.

andymoevor 8 Jahren

Never call yourself a junior software developer - fight to keep “junior” out of any title.

Read books/practice software design patterns and learn how to write tests. (Unit, integration, end to end)

aphextronvor 8 Jahren

>Never call yourself a junior software developer - fight to keep “junior” out of any title.

I'd second this. "Junior developer" is generally just used to pay developers less.

kodablahvor 8 Jahren

All that code you write for the man you'll never see again when you leave. Limit your pride, but not your quality of work of course. This includes limiting overwork. If your financial situation and the market allows for it, find a job that is not over taxing, and if you're a programmer by hobby and have the time, write some open source stuff. Aside from career benefits, it is fulfilling to review code you wrote in the past instead of just corporate memories of it. It's extra rewarding if you're like some people that, while you improve, your past code is still of very high quality. If you're the type that relishes leaving a legacy, just be mindful of its visibility.

gpderettavor 8 Jahren

Good enough is better than perfect. It is also way better than 'not yet done'. Always have targets in mind. Even green field explorative projects should have targets. Good engineers ship.

Abstraction and encapsulation is overrated. Premature generalization is the root of all evil.

Knowledge is no substitute for experience.

You cannot google what you do not know it exists.

pmolerivor 8 Jahren

I like these, I would add:

Don't decide too early. If you can postpone a decision that doesn't delay your overall work, then postpone it. You may have more data later to take the right decision.

Don't optimize too early (premature optimization). Always try first the simpler approach, you will finish earlier, get simpler code and find out that some minor optimizations or not at all are needed. You should always check this with real world data / scenarios.

r0rbitvor 8 Jahren

I like your way of thinking. A former team lead of mine used to say "Don't let perfect be the enemy of good". As a perfectionist, after a few hard lessons I couldn't agree more.

vinaymsvor 8 Jahren

1. Don't blindly follow advice of "experts" you read.

2. Don't write clever code, write readable code. Participate in code golf or obfuscation contests to scratch the itch if you have one, but keep it out of production code, even if its a private project that you will never share with anyone; it will save you from yourself.

sanitycheckvor 8 Jahren

Strongly agree!

If you write something cool and you're thinking "oh yeah! I am such a Ninja!" then step back and decide whether it needs commenting to explain what it does.

If it does need commenting, consider whether you could rewrite it in such a way that comments are unnecessary. Assume your colleagues and future code maintainers are trainee ninjas at best.

busterarmvor 8 Jahren

On point 2, I think it's very possible to write clever, readable code.

I think Rob Pike's 5 Rules of Programming[1] are better advice here -- in particular rules 3 through 5.

[1]:https://users.ece.utexas.edu/~adnan/pike.html

Skrillexvor 8 Jahren

I think a lot of the time, we use "clever" to mean "obtuse, unreadable, and/or obfuscated" when talking about code. The positive version of that word is "elegant", I think.

vinaymsvor 8 Jahren

> On point 2, I think it's very possible to write clever, readable code.

Of course its possible. People can shift gears in manual transmission without clutch by revv matching, but its not for everyday use.

graedusvor 8 Jahren

> Don't write clever code, write readable code.

Good one. Clever code is really tempting. It feels cool to do something in one line instead of six and call it a day. In many cases, the mature thing to do is to know how to do the cryptic one-liner, but write the six lines anyway for readability and comment them.

apeacevor 8 Jahren

Program in multiple languages.

Try frontend, backend, write random Bash scripts, try multiple paradigms, try every language out there. Try multiple databases too. Don't just write toy stuff, write something substantial that takes you 2-3 weekends to complete.

All of the best developers I've worked with have mastered at least two languages, if not 3-4.

Will you necessarily use all that in the field? No, you might end up at a Python shop and decide you love programming Python. That's fine.

But you will gain so much perspective on what is possible in programming, and avoid getting stuck in the idioms of certain languages for the rest of your career. It will give you a great design sense. It will give you the ability to dive into any problem, in any language, and be successful.

vnorilovor 8 Jahren

A bugfix is not done when the bug disappears. It is done when you understand why it occurred and why it no longer does.

ThorinJacobsvor 8 Jahren

+1 and extra credit if you arrange so that it never occurs again. (Could be adding tests, could be improving communication to faster identify requirements gaps, etc)

betageekvor 8 Jahren

Learn how the debugger works for whatever language you use. You will be very tempted to just use logs as it's way easier and debuggers seem intimidating, but take a day out of your schedule to learn the debugger. When you really have no clue what's going on in your code there's no substitute for being able to stop your program mid run and inspect it's state interactively.

adavis321vor 8 Jahren

This is absolutely true, but it mostly applies when your code is in development. Inevitably you will be asked to troubleshoot problems in production. So you'll need to learn how to read and understand log files. You should also learn how and when to log actions in your program.

That last sentence is part of my piece of advice: Try to add stuff (comments, logging statements, etc) to your projects that will make things easier in the future, either for you or other developers.

axpencevor 8 Jahren

Two things:

1- Find solace in the fact that "senior" engineers often spend a significant amount of time searching the web/stack overflow just like you do.

2- Have respect for the code that came before you. Be generous when passing judgment on architecture or design decisions made in a codebase you've adopted. Approach inheriting legacy code with an "opportunity mindset".

pjmlpvor 8 Jahren

Improve your soft skills, work is more than just coding, don't become attached to technology stacks, care about the team not so much about the company.

scarface74vor 8 Jahren

Never accept the title of Junior Developer.

https://daedtech.com/junior-developer-never-accept/

toast0vor 8 Jahren

On the technical side, learn how to read other people's code and debug things. At the junior level, when you thing things are broken, they're probably not, but the skills you build reading and proving that the other stuff works will come in handy as you progress and you do find situations where the frameworks you use, and the languages you use, and the operating systems you use are broken.

Learn to tear down abstractions instead of building them up. As a junior developer, it may be hard to get acceptance for removing layers, but add as few as possible. Somebody is going to come through later and need to understand what you've done, when the stack is deep, that's much harder.

Don't trust other people's code to do what the readme says. If anything claims it's lightweight, count the lines of code and see. If you use other people's code and it's broken, it's going to hurt your users and you're responsible.

On a people skills level, learn how to disagree without being disagreeable. Invite people to share their reasons for things with real questions, and listen to their answers -- while they're sharing you can discuss why to do it their way vs the way you want to do it. This is a good practice for when you are the senior person instructing the junior person as well. Often the senior person is going to make the decision, but having a discussion about it can make it easier to accept.

Don't do this for everything though. Choose your battles, don't be the person who fights everything; unless you're getting good results and people are happy changing everything.

davedxvor 8 Jahren

Learn multiple programming languages. It will truly expand your way of thinking about solving different problems.

Conversely, don’t spread yourself too thin. Try a lot of languages out then narrow it down to a few you find interesting and useful, then focus on learning those few.

Rooster61vor 8 Jahren

I'd expand on this by saying that one should learn to program, not to simply code. This sounds silly at first glance, but what I mean is that if you learn how programming languages work, and truly grok what is going on under all that syntax, you'll find it's much easier to transition to other languages as you already understand the conventions at play (unless you are switching to a completely different paradigm e.g. OOP to functional).

This is one of the things that is dangerous about these code bootcamps you see. They are taught enough to write cogent programs for a given language, but the underlying bits and pieces of what make software tick is left out. There simply isn't enough time to truly learn the craft in a 6-8 week course.

btschaeggvor 8 Jahren

I've got so many :(

I haven't seen this one so far (but haven't yet read all comments):

Whenever possible, try to avoid bugs. But, even more importantly: When given a bug report, FIX the damn bug. Don't:

- Shrug, mutter incomprehensible things and wish the person with the bug report goes away (yes, I've seen that. It infuriates me.)

- Say "that's not possible" (cf [1]). It is. It happened, no user makes this stuff up for fun.

- Say "that doesn't happen on my machine." Well done! Now make sure it doesn't on all the other ones, too!

- Say, "well, if you had configured it right,...". That's also a bug: Your documentation sucks. Fix it. Also make sure impossible/nonsensical configurations are visible (best done during startup, for example).

- Avoid commenting on the report/contacting the author because there's not enough information. Tell them you need more, what they must gather and how. If you tell everyone the same things, write a HOWTO and link there.

- Ignore bug reports. Valid reasons you're not fixing a bug are 1) you're currently busy fixing another, more important one or 2) you already understand the bug completely and have discussed the tradeoffs involved with others (write a WONTFIX with sound reasoning, please).

To sum it up: Be helpful to your users/admins/etc. Don't be a "Code Monkey".

[1]: http://plasmasturm.org/log/6debug/

Edit: Formatting, reference to 6debug :)

BIackSwanvor 8 Jahren

I am writing a book specifically for these. But focusing on soft skills.

Its called "self.debug - An Emotional Guide To Being A World Class Software Engineer" - you can download it here (its free) - https://leanpub.com/selfdebug

Feel free to provide feedback on twitter to me.

ConcernedCodervor 8 Jahren

Invest 10% or more of your gross pay into a low cost index fund. Do this without fail for your entire career.

Noe2097vor 8 Jahren

Never Ever Stop From Learning. The skills that you have now may be top notch and covering all of today's trendiest technologies; but in possibly less than 5years, most of these will be outdated, and your expertise obsolete. Specialize yourself, but do it everyday, on everything - try new technologies, feel free not to adopt them in your daily job, but try them. Keep in mind that every year, new guys come out fresh from school and will be as in sync with the technology landscape of that time as you are now - and you do not want to lose to them because you never took 1 hour to try the then-Docker - you want to be able to criticize the then-Docker because _you_ will be able to compare it to the past things that you will have already encountered, enjoyed or suffered from.

smt88vor 8 Jahren

To go along with this: if you don't leave your comfort zone regularly, you're not learning and you're falling behind.

sirsukivor 8 Jahren

Please please study the tools and the principles you use. No schooling will offer these things you learn then through experience. If on your own then that takes a long time. To expedite find rules like Sandi Metz's rules and S.O.L.I.D. principles, Learn OOP patterns and code smells. Don't worry if you don't understand why these rules and principles are in place just follow them. You'll eventually get there and the code you produce will not cause catastrophes later on.

But if anything this simple rule is the best: K.I.S.S. (Keep It Simple and Small) Make small things. If you ever find yourself saying "do this and then do that" your talking about two things and make them two things (separate functions/objects) and name them.

sizzzzlerzvor 8 Jahren

Respect your co-workers. They may not be as talented or knowledgeable as you but learning how to interact with a diverse group of people will pay dividends down the road in ways you can't begin to imagine. And, above all, stay on the good side of your department admin.

jypepinvor 8 Jahren

Don't be scared of going into reading source code of libraries/frameworks you are using to understand how things work. The code will often be simpler than you think and allow you have a better, deeper understanding of how things work and empower you incredibly.

AndrewOMartinvor 8 Jahren

Also don't be scared if you arrive at some source code and can't make head nor tail of it. Given time and enough attempts you'll start to be able to find the info you need, but for some projects it'll never happen. :)

jypepinvor 8 Jahren

Yes also true. Some project actually have very bad source code, but in general it's often better than expected!

ajcodezvor 8 Jahren

Learn sales, marketing, design, basic accounting. Basically learn everything tangential so you know why you are writing code not just how to write code. It’s a means to an end. It could be as simple as reading books or as intense as taking online courses.

ajcodezvor 8 Jahren

Also - Learn how to set up and configure servers not just how to write code but how to run code and keep it running. If you know how to use basic programs like SSH and NGINX it can only help you.

Also - I have been coding for 10 years now (as of September). It’s interesting to see as I gain experience the biggest differences looking back are (1) I choose to use more git branches and release 1:10 ratio smaller commits. (2) I try not to ever go back to “refactor” or clean up code and instead spend time on changes to accomplish the next feature or bug fix. (3) I never plan ahead and think “what happens if ...” instead focus on the present. In reality the future often never comes or it looks different than expected.

starikovsvor 8 Jahren

1) If you're not a native English speaker, always improve your English. 2) Start your open source side project and work on it in your spare time. 3) Improve your skills by reading books and attending online courses. 4) Change your job/project every year.

highstepvor 8 Jahren

re: 4) - if your CV has a new job on it every year, I would be much less inclined to interview/hire you. After all, 1 year in is when a developer really becomes valuable to an organization.

gwbas1cvor 8 Jahren

It's not about you.

When seeking a job: It's not about you. It's also not about the company you're working for.

When improving the ugly code in the job you just started: It's not about you. Don't argue about silly things like brace styles.

Dowwievor 8 Jahren

As Pink Floyd said, "all you touch and all you see is all your life will ever be".

The more fond you are of your tools, the less likely you may be to try others. Don't develop preferences too quickly. Try not to emotionally invest yourself in decisions you've made about languages, libraries, editors, operating systems, and other technologies that you will spend thousands of hours with. Technology changes so quickly that you can easily find yourself mastering a local Maxima where others have already left and moved onto higher ground. Try new technologies and adapt with the times.

kylestlbvor 8 Jahren

1) Try to learn as quickly as possible which parts of the code are critical infrastructure and which parts of the code don't warrant perfection. I know this is probably difficult in an environment where every single character in a PR is heavily scrutinized, but time is a finite resource, and you need to be very careful not to overengineer things are not critical or will be replaced eventually. This was one of the hardest things for me to learn. Perfection is the enemy of the good.

2) Learn to love working on legacy codebases. This will happen everywhere you work. You will rarely (if ever) have the opportunity to start from scratch. If someone asks you to use an existing piece of code, and you decide to re-write it because you don't want to take the time to understand what's going on, you will A) appear to be anti-collaborative and B) reinvent the wheel, thereby wasting time. Obviously, there are scenarios where re-writing something from the ground up is necessary, but make sure all stakeholders involved agree and that you can estimate it correctly.

3) Always try to coax out as many details from designers and product managers/owners wherever possible. Perfect requirements will never exist but you want to be equipped with as many use-cases as you can before you start hacking on something. This may sound a bit waterfall-ish, but PMs and designers are not omniscient creatures. There is almost always some sort of gap that you may be able to help identify.

4) Don't be a dick, because there will almost always be someone who knows more than you. This applies to comments in PRs! Even if the entire company treats you like a god, that does not give you the freedom to treat others like worshippers.

5) If you are asked to estimate how long X will take, DO NOT give an answer until you have enough details so that you can make a reasonable estimate. If they force you to give one, pad it 2x or more depending on how much you don't know about what needs to happen for the task to be marked 'done'. Even better, ask them for a separate fact-finding task (spike, POC, or whatever you want to call it) so that this can be more easily tracked.

I could go on forever but these are some of the more non-obvious things I don't hear talked about enough.

c2h5ohvor 8 Jahren

Be happy about working on things that are feel way to hard - it means you're learning fast.

Write code for fun. Find a hobby away from computer for sanity.

Consider the risk of burnout - even with great mentor and challenging work a toxic environment is not worth it long term.

Care about ergonomy of your workspace now - adjusting height of monitor costs you nothing, good keyboard and wrist rest cost less than you make before lunch. Carpal tunnel, ulnar neuropathy and back problems will start hitting you and your friends when you are teaching peak of your career and are no fun in general.

fcbrooklynvor 8 Jahren

At some point, you will be confronted with a problem (a bug most likely), and you think it is beyond your ability to fix. Do not give up. If you can't figure out what's wrong, figure out what isn't wrong, and keep figuring out what isn't wrong. This may not feel like progress, but it is. Do not go to your dev lead and say "this one is beyond me". Say "I'm stuck, but I've tried X, Y and Z, and it's none of those things. Do you have any ideas?"

Biggest issue I find with developers right out of school, is that they often feel ok throwing a problem over the wall to a more senior dev. The truth is, all of us are confronted with problems we don't know how to solve. That is the job, but if we don't solve them, who will? You will not magically discover an ability to solve impossible problems and diagnose inscrutable bugs. But if you don't give up, and you fight your way through these problems again and again, you will develop confidence, and the instincts that allow you to do it a bit quicker next time.

On a related note, do NOT rejoice when a bug you've been struggling with suddenly goes away (another thing I've seen many times). Nasty bugs "going away" is one of the worst things that can happen. I promise you, 90% of the time it's coming back. And it's coming back at the worst possible moment, and possibly in a less friendly form.

bastijnvor 8 Jahren

Ask questions. Ask them all the time. Never refrain from asking a question because you feel you should know the answer.

The mistake I see all the time is juniors nodding because they fear letting me know they don't understand is a weakness. A sign they do not master the language (in fact I see this with most people). Always ask questions. It has multiple advantages: (1) it answers your question so you can understand, (2) it shows me you want to understand the topic under discussion, (3) it helps me explain the topic by guiding me to the parts you find complex, (4) the nature of your questions shows me how much you understand of the topic

Being able to stop someone and ask what a particular term or concept means is a super important skill for any engineer. It does not list you as a fraud, it lists you as a great learner. Remember that. Always.

Now, when asking questions ask the right questions. There is enough material here for me to provide just two links and let you google for the rest. [0][1]

P.s. Bonus reason: Assumptions are the mother of all f*ckups. Ask to verify things you think you know!

[0] https://jvns.ca/blog/good-questions/ [1] https://hbr.org/2018/05/the-surprising-power-of-questions

arountheworldvor 8 Jahren

Don't agree to work for peanuts. Young developers are easy target for "startup" or predatory corporations as they can do mindless coding for hours and if you throw in free pizza on Fridays, they'll work day and night for almost nothing. Once you get burnt out you get replaced with another young wannabe developer. But you'll have damaged health and no savings. If offer is low and you think you'll get experience - you won't. Just look more for something that respects you.

asdffdsa321vor 8 Jahren

Nonstarter, obviously no one wants to work for peanuts, and it's easy for people with established careers to give that advice but not very useful for most younger people with little resources

arountheworldvor 8 Jahren

My advice then would be to live frugally, do personal projects and save and save, then leave the company if you have 3-6 months of living covered. You can spend more time on getting your CV right and searching for offers. If recruiters and/or companies see you have a company known for paying peanuts, they'll unlikely to hire you unless they are the same predatory company. Nobody wants a burnt out employee that won't respect him/herself. That's why you wouldn't put such company on a CV and should have a good personal project to show instead for that time frame.

baud147258vor 8 Jahren

If you can, don't hesitate to ask senior dev for help (but only once you've done your own research). In that case, knowing how to explain what's the problem, in the context of what you are trying to do (the context is important because of the XY problem). Communication with non-dev and person outside your project is important, usually those person will either control the budget or be users and stakeholder. Admit your mistakes, especially when they affect other persons.

Insanityvor 8 Jahren

Learn the tools that you'll use to develop software. Becoming proficient in the tooling will help you greatly with the actual development.

Some things you can do for example:

- Using linux? Learn to use the CLI

- Learn to use git/svn/... (whichever you use at work)

- Get comfortable with your IDE (shortcuts, customize to your liking, ...)

- Learn to use a profiler (JProfile, ..)

Those are some pretty general things but they'll help you in any job where you write code.

The tools are (imo) just as important as knowing the language you use.

etbalvor 8 Jahren

- Be able to delete all your code without feeling sad about it. It's freeing to be able to delete code if a better solution presents itself. Generally these things can be found out by talking to business people and other developers, by having a session where you draw the proposed solution out on a piece of paper or by just iterating through it yourself.

- Confidence comes from trying, and failing, and trying again.

- Burnout is real. Know when you are close to it by knowing what triggers your anxiety and stop. Having the ability to remove yourself from a stressful situation, even if just for an hour makes all the difference .

- Test your steps. If you can write code to test your steps then it's great but most of the time a simple browser reload/button click or command line run action with verify if your change works will be good enough.

- It's fine if you don't know. Having the ability to ask for help will mostly be met with respect.

- You are not defined by your code as a person :)

- Theoretical pureness mostly gets in the way of solving an actual problem because of the endless debate it sparks in a team. If your goal is to write code that is readable for someone in the future then it doesn't matter what design pattern you use. Computers are fantastic at understanding code. Humans however need some help.

- Try and clean up as you go. Like your home, if the dishes pile up too much it becomes unliveable.

- Lastly, learn how to understand legacy code. It's a fantastic snapshot into the way the business was thinking at the time and to see it evolve and be that change is a privilege to be part off.

dba7dbavor 8 Jahren

Good managers are rare.

Don't trust your manager(s) that they are going to lead/manage/mentor you in a way that will really help you. They are not.

If I allowed myself to be really cynical, they are mostly out for themselves. Most will have no problem using you or even throwing you under the bus to get themselves ahead (or protect their own jobs). And this involves things like having you do things (aka work with less valuable techs) that they don't want to waste their time with. That is what `delegation` is.

But don't worry though. Most of the time, they have little time left to think about ways to take advantage of you. They are just busy managing their own jobs, your fellow team mates, and their own bosses. Oh, and figuring out how to beat fellow managers. They have their own family/retirement-plan to take care of. They don't have much time left to manage you after sharing extended pleasantries with their own bosses.

And the more successful your manager seems, the more guarded you should be about them using you to their advantage. I've been around and of the bosses I had over me, two are now in high level position (VP) at really well known brand name companies in US. Because we were in smallish startup shop with cubes/offices near, I was able to observe them from nearby. Both were really good at pleasing higher ups (not necessarily through excellent work but with friendship), have no problem with pushing around those under them, and just do good enough job of actually managing the team.

Also, don't settle. Don't settle into a role that you feel comfortable. If you feel comfortable at a role, it's time to move on. And time flies. Make most of it.

jstankewiczvor 8 Jahren

Don't set yourself on fire to keep your company warm.

ankit219vor 8 Jahren

A bit late to this thread, and this is coming from someone who used to code, but does not anymore, atleast not actively.

Avoid what is known as 'Somebody Else's Problem Field' behavior. (Here is the link: https://en.wikipedia.org/wiki/Somebody_else%27s_problem)

What I mean to say is, a lot of times developers have an attitude which says "I'm done with my work, now if its not working, it's somebody else's task" or variants of that dialogue. As a developer, I understand and concur with your position that you might have done all the things right, but as a team, you are not helping matters by saying that. Volunteer to check your code, do more, and try to figure out where the problem is, like what input you are getting, what is the output, where is the code failing. the more you help in these cases, the faster the things get done.

This is also a common behavior, when someone asks you for a data or a piece of code, and you send her a straight forward export/import in the raw format. Occasionally, that might need the other person to do a lot of clean up and other operations, (with a bit less context), and would have been easy for you to do in the first place. As a developer I did that a lot. On the receiving end, this is one of the most frustrating things, since I need to account for it in my tasks beforehand. (Example would be a simple dataset, given to me at SKU level - cos requires a straightforward query - while if extracted aggregated, would have taken 5-10 more minutes for the developer, but now the asker is expected to spend sometime cleaning up and aggregating that data set. Might not always be this, but I hope you get the point.).

my 2 cents.

mmaginvor 8 Jahren

Learn how to understand who the "customer" of your software is and how to deliver what they need. Learn what you're inherently good at and not so good at (and develop strategies to work around your weak points.) Learn that code reviews are discussion of how you did something, not an attack on your ego. (or at least they shouldn't be.) Find mentors you can trust.

hakanitovor 8 Jahren

Some great advice in this thread already. I'd add learning to use git from the command line (together with the concepts of a rebase, a merge etc), it will be useful in every single CS job.

Figure out what parts of the stack you're more passionate about. This may shift over time, but if your working on things that you truly think is interesting it will keep work from being work.

reality_castervor 8 Jahren

Spend time with the code before you ask for help. Try different things, break things locally and understand how the code stands in a bigger system level picture. If you are in a good organization, they will support you breaking things in staging as it will provide them a better picture of code reviews etc. So break things and learn fast.

Most importantly, junior software engineers and interns often complain that the work they do is not impactful - it may seem that those around you are doing impactful work (and it might actually be true in a very few cases), but don't let this effect your peace of mind and not let you give your best. Every work you do must show a characteristic of your quality. Engineers must be able to provide anything in their field, at all levels of their stack, regardless of how important they feel their work might be. Always respect your work and be grateful for getting an opportunity for working on it because someone did not get that chance.

breckenedgevor 8 Jahren

A senior developer told me early on that all software is compromise. Thinking back to that has often saved me when I realize that I'm trying to find a perfect solution. There is no perfect solution. Also, read books, especially The Pragmatic Programmer. I finally read it this year as a Sr. Developer and there were some great nuggets of wisdom.

poulsbohemianvor 8 Jahren

Find a hobby. Interesting things happen at the intersection of technology with other things, so find other interests apart from software. Technology skills, management skills - these are table stakes. Perhaps even more if you take the generalist career path, having some additional domain knowledge or value-add that you can bring will be important.

spondylvor 8 Jahren

It's tempting to feel like asking numerous questions can be "bugging people". Unless they tell you "Sorry, I'm busy today from X to Y" (they should if they respect their own time), look at it as providing the opportunity to teach

It sounds silly at first but for those of us who like to share what we learn, or think others aren't interested, we love it when anyone has questions for us!

Don't be afraid of failing a lot either. Personally I've learnt a great deal of things just because I tried to do nonsense things that failed and taught me a lesson.

I first dove into unicode (and did a talk at a meetup) because I had this absurdly stupid idea to make a program that "prints hotdog emojis every X minutes". It didn't work but just asking "Why?" lead me to a lot of answers and even more questions.

You never know when seemingly useless info comes in handy again (like obscure modules in the docs for your favourite language)

bonsai80vor 8 Jahren

Learn why things work, not just how to make something work.

You'll probably have plenty of times where you know that "if I write this line of code, this thing happens, and that solves the problem". Dig into exactly what that is doing and understand why it works as it does. A lot of the time this just means reading all the documentation (not just the 1-liner you can copy/paste and move along) and source code of libraries.

A good exercise you can do is to open up some code (ask a coworker for a good place to start), look at it line-by-line, and ask yourself if you know exactly what is happening on each line. You probably won't know and that's your trigger to go read up on something. From there you'll have great questions that a coworker should be happy to talk about with you.

In my experience, new developers that take this approach of truly learning (rather than just making things work) grow fast and impress the team.

every_othervor 8 Jahren

As you start to gain some experience it can be tempting to think your particular philosophy, framework, solution to a particular problem is the right one. Over time, you'll find lots of you assumptions and beliefs that you thought were beyond doubt change. Keep an open mind and don't assume you're right.

quantummkvvor 8 Jahren

Don't say no to work just because it is not using the stack/vertical that you want to be in. Rejecting offers and jobs just because it is not in your preferred tech stack/department/vertical is the worst thing you can do for your career. I learnt this the hard way. Make sure you don't.

perlgeekvor 8 Jahren

On the flip side, if you have tried a stack, and after half a year or so still don't like working with it, it's no shame to look for something else to work on that you enjoy more.

watwutvor 8 Jahren

Never stop learning technical things. Also, learn to negotiate, learn how to be organized, learn to prioritize. Both deadlines and requirements are very very often negotiable and movable. Even if deadline is not negotiable, the requirements typically have room in interpretation. Being dependable matters a lot.

If you never say "that estimate is too small" then you cant blame manager for assuming the estimate is good. Saying no is an option, learn to do it politely.

Sometimes manager is pressuring you, sometimes he/she really just asked when it is going to be done. Don't panic, answer truthfully.

You cant make up tomorrow or next week for time unexpected spent on something else or just wasted. That is not how it works. Factor that into estimates (whether formal or informal).

autogolvor 8 Jahren

Socialize with people in your organization. Get to know people outside your team, especially those from non-technical departments. Try to have lunch with different groups in different days

Why:

1. Chances are you'll meet very interesting people, with a background different than yours. This is invaluable, in my opinion

2. You'll understand how the organization works and how information dissipates.

3. You can learn about their jobs, and if possible, find ways to make their jobs easier for them. Do someone a favor, they'll most likely return it.

3. Networking can provide very interesting opportunities in the future

4. You'll get perspective from outside the technology bubble

Physical exercise. If possible, try to do it at least 2 days a week. Besides the obvious physical health aspects, regular exercise is a performance boost for intelectual work.

Best of luck!

__exit__vor 8 Jahren

Ask questions, no matter how stupid they may be. REALLY. Ask any doubts and questions you may have regarding coding practices, implementation details, technical workarounds, etc...

Even if the questions sound silly, which is what terrifies the most, just ask. At my first job, I was too afraid of asking my teammates unless I came up with some smart-sounding question.

Fast-forward a couple of years until now: I have a teammate who is quite less experienced, and revealed me he does not want to ask questions because he thinks it's a waste of time for the other person and/or he feels silly to the whole team.

I attempt to mentor him and teach him to ask questions, no matter how dumb may be. We've always been there.

This leads me to another aspect: have empathy towards your colleagues.

MichaelMoser123vor 8 Jahren

Always understand what you are doing, never accept advice like 'do it exactly like this to be on the right side', in short: stay clear of vodoo. Learn scripting to avoid repeating yourself, learn templates/macros or whatever it takes to avoid code duplication (it takes an effort, but is really worth it). Have some kind of document where you can write down your experience, what was learned, what kind of problems you have solved - patterns keep repeating and writing stuff down helps to be aware of these patterns. Try to learn reading code - it's a skill of great value. Learn specifics of build tools as a lot of time gets wasted if the tools are not understood

Be a bit sceptical of people who pass out judgement and advise

MichaelMoser123vor 8 Jahren

On second thought I don’t like my answer any longer: your knowledge and skills are conditioned on the environment where you were functioning/working. A slight change of environment and most of your assumptions and knowledge is out of the window.

What is important is a willingness and skill to learn new stuff; all else is in a flux.

Also I don't like this distinction between junior and old hands; it can make you complacent.

softwaredougvor 8 Jahren

Focus on a niche and specialize more than “software”. As a junior you have some time to figure it out (but don’t take too long). Software is everything these days, so if you can focus on a subfield you’ll maximize your future earning potential and lifestyle. It’ll also help you stay technical well into your career.

To do this, keep your eyes open for opportunities to go deep into something interesting at your job and be the company expert on that topic. This is a nugget of a personal brand. Then take this and expand on it outside your first job. Blog about it. Speak about it. Create open source about it. Find the next job that hires you for these specialized skills. Rinse repeat...

Worst case is you can still switch, or go back to just “software developer”

bluGillvor 8 Jahren

Keep good notes in a form where you will remember you have them and look at them.

Which is a fluffy way of saying when you tell someone at 4:55pm "I'm leaving now but I'll get to it first thing in the morning", you actually do it first thing in the morning.

tomeldersvor 8 Jahren

Write as little code as possible. But make sure that whatever code you do write is readable.

edwingustafsonvor 8 Jahren

Try not to sound so surprised when your code works!

pacunavor 8 Jahren

Don't ask a colleague every time you don't know how to do something. Investigate, learn how to debug. Building intuition is what's going to take you to the next level. Also, try to not get stuck with same tools for too long.

bashmydotfilesvor 8 Jahren

To bounce off of this point - be sure to figure out the right time to ask questions. I'm currently a junior programmer and I've been struggling with this myself. Obviously, you shouldn't ask a coworker a question the moment you don't know how to do something, but you also shouldn't be stuck on something for a week without asking for help. It's all about balance.

SonnyWortzikvor 8 Jahren

Start with the support backlog.

There is no better source of knowledge than solving software issues. You see it all in that backlog. Deployment issue, build issues, bug fixes, feature changes, merging problems, log files, web server configurations, DNS issues, certificate installations, database errors, database updates, connection issues, you name it. It is in there.

Once you feel comfortable with that backlog, look at the source code of your application and you will then ask your self, WHY IN THE WORLD WAS THIs BUILT THIS WAY?!?! you will find everything wrong with the application and that is a good feeling.

Start with Supporting an application before developing it.

sanitycheckvor 8 Jahren

Lots of good advice here already, I'll add two things:

1: Never trust a recruitment agent.

2: Don't be afraid to ask questions. I've had 30+ contracts in 18 years, and I've lost count of the number of times I've been in a big meeting where some manager or director is specifying something which makes no sense, and all the other developers are just nodding quietly. It saves a LOT of time if someone politely says "sorry, maybe I'm being a bit dumb, but I don't understand" right there and then. 4 times out of 5 it turns out that nobody understands, including the guy talking about it.

1001101vor 8 Jahren

Know your tools. Be a good teammate - this is a team sport. If you're going to do something more than once, automate it. Get paid for the lines of code you don't write, rather than the ones you do.

Zystvor 8 Jahren

When trying to learn how to implement something, or fix an issue you have, and you end up in the documentation: Read the documentation page for the thing you found. All of it.

I know there is a lot of stuff you do not know, and it can be truly overwhelming to try to stop, and read for 20 minutes when your parsing might get you the answer you want in 1. But you will learn a lot more, and you will start running into issues less and less frequently.

In the long run, it will genuinely save you time, and you will understand the tools you are working with much more deeply.

dlevinevor 8 Jahren

Start learning how to figure out what your customers want. At the end of the day, it doesn't matter how pretty or scalable your code is if it doesn't solve real problems. I'm not saying that you shouldn't learn how to be a great developer, but a lot of great developers end up working for a series of companies that build cool technology but don't do well.

Ask whether you can sit in on calls with customers, either prospective or current. You will find out what they want, and whether your product is solving their problems.

gfodorvor 8 Jahren

Read books on programming and design. In today's world of stack-overflow-driven-programming, just reading docs and non-clickbait blog posts make you stand out by having more than superficial knowledge of things, but having dedicated focused knowledge expansion through reading books that aren't immediately goal-directed can accrue superpowers. It's exceedingly rare to encounter a developer who exhibits the kind of breadth of knowledge that comes from prioritizing focused reading time.

LolNoGenericsvor 8 Jahren

Learning how to write decent software just takes time and comes with a lot of failures in between. Good peers know that and you should too. But they will often leave you with some easy stuff to get you productive and it is very easy just bury yourself in this work. Try to observe what your seasoned peers a doing, listen to conversations between them, ask questions if possible. Things that happen away from keyboard is nothing someone teaches you in school, but there is a lot to learn from that.

sizzzzlerzvor 8 Jahren

Try and understand the big picture, not just the tiny corner you've been assigned. Working in an iso-chamber is neither pleasant nor productive. Understand where you fit.

umanwizardvor 8 Jahren

Don't just accept the API you're given and throw your hands up when it doesn't work. As far as is practical, understand how things work all up and down the stack.

Writing some React code and it doesn't work for Chrome on Linux?

You should in principle be prepared to debug not just your own code, but React's internals, the Chrome JS engine, and the Linux kernel itself until the problem is identified.

Obviously that sort of thing is a last result, but you should in principle be prepared to do it.

chrismathesonvor 8 Jahren

Remember that working for someone else means that other person, who has th means to take the risk has mad a calcualtion that there is more income generated from your work product than the money spent on obtaining it. So work exactly as much is reasonable and use the rest of your time and energy to take the same gamble on yourself, out your extra effort into yourself & your own bussiness India’s rather than someone else’s ( for negliagable reward)

g105bvor 8 Jahren

Keep a daily log of the things you learn, decisions you make, and ultimately, code you write.

It will be golden six months down the line when you're questioning your career.

wiczvor 8 Jahren

Read other people's code.

jerryclinesmithvor 8 Jahren

A bit of self promotion, but I was interviewed a few years back on how to become a software architect, I think its solid advice to any developer: https://www.roberthalf.com/blog/salaries-and-skills/how-to-b...

sheepyblokevor 8 Jahren

I'm still a junior dev, but the difference between my successful and unsuccessful peers are their tenacity and curiosity. Don't be afraid to ask questions, put in the work to try the debugging yourself, stick with the problems you encounter. But ask tones of questions, as there are often more experienced devs who'd love to help!

baccheionvor 8 Jahren

Programming is like articulating/verbalizing a thought. Increased verbal fluidity = faster programming. Nootropics.

JensRantilvor 8 Jahren

I've already written down everything I know in https://www.quora.com/What-are-the-best-secrets-of-great-pro.... I keep updating that answer from time to time.

ovrkilvor 8 Jahren

The company where I am employed the ideology is time an employee spends in cube + salary paid + company resources used must produce maximum profits. So the time a prospective employee takes to ascertain a problem and implement a fix is far more valuable then the amount of times he/ she takes to solve the problem.

amriksohatavor 8 Jahren

Read the clean code book by Rob Martin and the head first design patterns book. Both are musts for software engineers and Amazon top sellers for developers. Other than that be like a sponge and learn transferable skills in one or two mainstream languages, you can't go wrong with Java, c#, sql and angular.

realharovor 8 Jahren

Do read those books, but don't take them as gospel, and don't be afraid to use your own judgement.

Both have some flaws and highly subjective advice in them, and if something doesn't seem to add up, it's very possible that there's a better way. Try things out and see how they fit.

ovrkilvor 8 Jahren

At the company I am employed with the ideology is the time an employee spends in cube + salary earned + company resources must = maximum profits. So this means the amount of time a prospective employee takes to ascertain a solution is way more valuable then the times he/she takes to fix the problem.

eithedvor 8 Jahren

Be nice to people. Accept other people point of view, but don't be a pushover as well, try to form your own ideas and ways of coding. Be proactive - if you don't have nothing to do, look at existing codebase and try to derive why it is the way it is and what can be done to make it better.

sitkackvor 8 Jahren

Explore everything early. Get rid of your preconceived notions of things and just experience. Turn your judgement of things and others down a couple notches so that you can gain more experiences. Work to understand systems and people, there is so much to be gained from learning from others.

ninjakeyboardvor 8 Jahren

Some foundational stuff I usually recommend: - algorithms and datastructures (princeton coursera course) - functional programming will make you a better developer - "head first design patterns" is a book that will get you to understand the heuristic of design patterns in OO fast

ovrkilvor 8 Jahren

Where I'm employed the company's philosophy is employee time + salary earned must = overall maximum productive results. When a prospective coders interviewed the time spend debugging and recompiling takes precedence over how many times he/she attempted to fix the issue.

spacecowboyvor 8 Jahren

I would share the following principles to apply to your career (from my martial arts studies):

Be Honest.

Be Humble.

Respect self and others.

Practice diligently.

Seek perfection of character.

And would also share the following quote from Hiroshi Saito (CEO of Chateraise) which I came across later in life and thought it helps to change your perspective:

Everything outside of me has something to teach me.

sys_64738vor 8 Jahren

Robots are coming and so is automation. Programming opportunity will only exist in custom projects but most companies want to use COTS solutions to not beholden to contractors in the long run.

This change is starting to emerge and the programming opportunities for the future will start to erode.

poulsbohemianvor 8 Jahren

> most companies want to use COTS solutions

This was true 20 years ago too, and yet the demand for developers is as great as ever despite more and more COTS type solutions available each day. I'm not being critical of your viewpoint, rather I'd like to understand what you believe has changed or is changing. Especially, I'm curious what role you believe robotics plays in that.

sys_64738vor 8 Jahren

Take Python which is a language with a continually growing number of frameworks. Those frameworks take care of the majority of the grunt work that developers have traditionally had to do. The API extensibility of those frameworks it the modern COTS experience. Those APIs are all destined for the cloud and the majority of your functionality will be consumed by those cloud APIs. Your job as a programmer is merely to sow a few of those APIs together to create a shim layer of functionality with a pretty user interface.

When you get to this level of simplicity then the human factor can be quickly replaced. That's where robotics comes in.

TheCoelacanthvor 8 Jahren

Lol, who do you think is writing the COTS software in the first place if not programmers? All signs are pointing to opportunities for developers increasing, not decreasing.

sys_64738vor 8 Jahren

Programming is moving towards a lego style model. That isn't actually software development any more. You don't need much programming experience to be able to attain those skills.

It's why sites such as stackoverflow.com are so popular.

LucasBrandtvor 8 Jahren

So what should a junior developer do with this knowledge in mind?

jitansvor 8 Jahren

If you use a compiler do not ignor ever ever the warning messages. Aim, from day 1 to have a compilation warning free. Write code to be read by humans, and do not ignore writing testing code, more or less you should have twice code in testing than real code under test.

Mc_Big_Gvor 8 Jahren

Grind on leetcode until you can do any problem quickly. It's all that matters for interviewing and you'll get a job making more than people with 15 years of experience that can't leetcode but can create beautifully architected apps and systems.

bcheungvor 8 Jahren

Find a project you are passionate about that you can pursue on the side.

It can be both your portfolio and motivate you to keep pushing the envelop.

I do these short little exercises in programming to explore different concepts. Usually make a rough POC for an idea or some kind of interface.

nemildvor 8 Jahren

If useful, I asked a similar question a while back — with some great responses:

Ask HN: Senior developers, what would you tell a younger you?

https://news.ycombinator.com/item?id=13168798

RickJWagnervor 8 Jahren

Read as much as you can stand.

Draw lots of doodle-diagrams, then throw them away. Draw again.

Watch YouTube videos. Some people learn better by watching.

Above all, code a lot. If it doesn't make you happy, quit. If it does make you happy, look for more ways to improve your personal learning style.

1f97vor 8 Jahren

try to be autosufficient. if you have a problem, try to fix it yourself. try googling, reading source codes if you have to. it's very annoying when people come to me with questions that could have been resolved by doing 5 minutes of research online.

pdpivor 8 Jahren

Inversely – and I've seen loads of people, myself included, with this problem — learn when to quit and ask for help.

sp821543vor 8 Jahren

Document everything someone teaches you. Having to be told twice is not ideal for a jr. dev.

ovrkilvor 8 Jahren

The philosophy of the company I work for is: make sure the hours spent in cube by employee + salary earned = maximum results. So on interview a prospective coders debugging time is way more important the times he/she fixed and recompiled.

vinnymacvor 8 Jahren

Write everything down. Even better commit the things you write down. Take notes, document best practices, scribble on your hand, whatever you can do to remember that obscure command that person executed that one time while you were half awake.

aembletonvor 8 Jahren

Ask questions. Don't be afraid to question something that you don't understand.

[deleted]vor 8 Jahren

specialistvor 8 Jahren

Best advice I ever got was from a creative writing class:

Writers write. To become a better writer, write more.

But then I've always treated programming as a form of communication. Maybe not literature, there's still beauty, awe, and whimsy to create and behold.

tmalyvor 8 Jahren

Do not over engineer solutions. Get good at communicating with the business side to find out exactly what they need.

Practice things like TDD to ensure you have a good set of tests that will allow you to maintain the software for years to come.

_x5txvor 8 Jahren

My best advice would be: go to meetups, choose some languages that you would like to work with and attend to as many meetups as you can. It's an amazing place to meet like minded people and learn from theirs experiences.

capkutayvor 8 Jahren

Stay a software developer as long as you can. Don't jump into management prematurely. You'll miss the days where you used to work on interesting technical problems rather than people problems and politicking.

fortunajsvor 8 Jahren

from my experience:

don't listen to management team saying "this guy is the best developer I've known" - his code still might be crappy

put "solved" after the phrase you're searching in google

always have your CV ready on your computer

Alfwichvor 8 Jahren

Read every line of code you plan to submit for inclusion into any project.

yumaikasvor 8 Jahren

If you can, find a copy of "A Philosophy of Software Design", and read the whole thing.

It'll give you a lot of higher level things to think about as you're diving deep into your first tech stack.

hacknatvor 8 Jahren

Work on things that are interesting to you, if you are bored for too long your skills will atrophy. If you are interested in your work, being indispensable to your company will be a natural result.

baccheionvor 8 Jahren

Start learning about the following topics: public speaking, leadership, health/fitness, sex/relationships, personal finance, investing, business/entrepreneurship, marketing, and copy writing.

Where to live, what apartment to live in, where to work, who to become involved with, what bed to get, etc.

Nootropics. Cognition enhancement. A multivitamin + D & K + chelated/TRAACS magnesium supplement. Meditation and/or brainwave entrainment audio. Stress management. Ensure quality sleep.

Nootropics that increase verbal fluidity tend to be great in corporate environment, especially as it becomes clearer what leads to a promotion/raise.

Being promoted every other year (0 = entry, 2 = mid-level, 4 = senior, 6 = staff, etc) is conservative/typical/traditional. Fast risers get promoted every year. Move around, especially if your job isn't great or well-paying, to maintain a pace.

Though an engineer, still network. Weak ties are better than deep friendships when networking. Approach all as though they are friends. No need to let someone draining waste your time. Cast a wide net, but choose wisely.

Don't let them work you to the bone. Startups fail 98% of the time (78% if BS exits are included) and corporations typically don't care about you.

Your employer owns everything you develop on company time or using company equipment.

Understand the business, users, and political landscape at your company. Avoid getting involved in politics and gossiping. Commit to maintaining ethics and professionalism, then set everything up such that it doesn't sabotage you.

People tend to be selfish, two-faced, and unconcerned about you. Smile and be happy while remembering they'll likely stab you in the back with little hesitation.

There's being irreplaceable and there's them knowing/thinking you're irreplaceable. Only the latter matters.

Many years ago, it was estimated that 4% of executives/CEOs were psychopaths (versus 1% of the general population). A study released in 2016 now puts the estimate at 21%.

Read, read, read, read...

Avoid stagnating and blindly following whatever's said. Things change and the world has little problem leaving you behind. Staying fresh/competitive can be difficult, especially as many companies heavy-handedly try to push you into the trap.

Take-home salary: 20% to savings (max out 401k even if just up to company match), 30% max to rent, and 50% toward expenses.

house_price <= 3 * yearly_salary. 20% down payment. mortgage <= 2.4 * yearly_salary.

Car: down payment >= 20% of car's value, finance period = 4 years, principal + interest + insurance + license + registration + gas + maintenance = 10% of one's gross monthly income. Buying without taking a loan is even better.

Ageism. Software Engineers have an expiration date. If not in management or a founder/consultant by mid 30s, things can easily get difficult.

scarface74vor 8 Jahren

Ageism. Software Engineers have an expiration date. If not in management or a founder/consultant by mid 30s, things can easily get difficult.

I find this to be a myth more than a fact - unless you care about working at one of the cool hipster startups. Most companies don’t care how old you are as long as you can code - I say that as a 40+ year old developer who agressively keeps my skills up.

theshadowknowsvor 8 Jahren

If you’re the smartest person in the room then you’re in the wrong room.

eksemplarvor 8 Jahren

This quote is so silly, and misused. It’s like one of those facts about Einstein that you’ll see on Facebook.

For one, in this context, a junior developer will rarely be the smartest person in the room. So it’s really terrible advice for the context.

I think it’s really terrible advice in general though, the places I’ve learned the most is exactly when I’m the smartest person in the room, doing stuff like mentoring or teaching.

In fact I do part time work as an external examiner at IT educations in my country, exactly because they teach me a lot. I’m almost always the smartest person in those rooms, but by evaluating i relearn/refresh things that I haven’t touched in a while.

Aside from that, you’re almost never in a room where there isn’t an opportunity to learn. Maybe you’re the best programmer in the room, maybe you’re the best architect, but you’re very rarely the best at everything, and the modern workplaces thrives the most from teams, in which everyone is the best at something, because they become more than their individual sums by cooperating.

dolessdrugsvor 8 Jahren

In a non-technical environment, it is very easy for a junior developer to end up the smartest person in the room as far as tech is concerned. Think meetings with SMEs, PMs, or Sales.

TheCoelacanthvor 8 Jahren

The statement is if you are "the smartest person in the room", not "the smartest person in the room in one narrow area". If SMEs, PMs and Sales people aren't smarter than you in some other areas, then you are somewhere with incompetent SMEs, PMs and Sales people.

C1sc0catvor 8 Jahren

The advice is for the long haul and if you work out side of v high end RnD which you may have to do in order to get a decent salary its quite common.

Also just because your the teacher doesn't mean your smarter than all your students you may know more.

thegigaraptorvor 8 Jahren

Peer Reviews (PR’s) are not a personal attack on your competency, but constructive criticism and if they are genuinely toxic reviews, speak up and point it out to another senior or manager.

Kmaschtavor 8 Jahren

Write a LOT of unit tests, a good bunch of integration tests and enough end-to-end tests. You'll be more confident in refactoring and with your developer experience in general.

newusertodayvor 8 Jahren

Blog about your work, things that you have learned etc. It will not only act as your personal knowledge store it will also lead to unexpected opportunities/connections.

isattyvor 8 Jahren

I’m not a “senior” developer but what I try to improve on is always my people skills not tech skills.

I’m not an algorithmic genius don’t get me wrong, that part doesn’t appeal as much to me.

github-catvor 8 Jahren

Learn and act. Doing something real with what you learnt and you will grow while you are building it. Also keep refreshing yourself with the new technologies and trends.

intellixvor 8 Jahren

Develop as a hobby on a project you can get passionate about and continuously learn the stuff you don't know and look ahead to the future to get ahead of the curve

gaustinvor 8 Jahren

Communication skills are as important as programming skills. It is a super power to be able to communicate clearly and appropriately for the circumstance/audience.

dstjeanvor 8 Jahren

Make sure you don't stay in the same position for over 3-4 years. Make sure you get promoted or look elsewhere.

IMO: Being too comfortable in the same position is not good enough

coj337vor 8 Jahren

+1 I've seen lots of people work in the same position because they're afraid they won't be able to cope with a new job. When they finally go elsewhere the job assumes knowledge of stuff they just never learned that would've been understandable a few years before.

Explore your options, never settle.

mediocrejokervor 8 Jahren

Don't be afraid to ask questions or admit that you don't know the answer to something.

Asking questions like "How does this work" can be the fastest way to learn.

bdcravensvor 8 Jahren

Learn the plumbing behind the abstractions/magic (say you're a Rails developer, you'd learn what hashes are and how they work, how SQL works, etc)

grigjd3vor 8 Jahren

Don't be afraid to ask questions and find the end of your knowledge quickly. It's better to annoy an experienced developer than to accomplish nothing.

dmundhravor 8 Jahren

Have the mentality that what you are going to code will be used for at least 5 years, that helps in improving coding patterns, tests, corner cases, etc..

redleggedfrogvor 8 Jahren

Polish your communication skills. Writing in particular. It will help you, and help others, when you explain yourself or create documentation.

drcongovor 8 Jahren

In tech, there is no such thing as a stupid question.

franzevor 8 Jahren

Read books!

yborisvor 8 Jahren

I feel this advice would be better if it was more-focused. Trash fiction isn't what the OP probably had in mind.

timwaaghvor 8 Jahren

have an exit strategy. development is something people are passionate about in a love it / hate it way. it's a hard job. that means you have to be able to get out of it someday. sure you might be promoted, but that's not within your control. so i saved, i bought a cheap to rent out most of it to roommates. in a few years i wont be doing it for the money anymore.

martin-adamsvor 8 Jahren

My advice would be, if you can, find your calling (something that really excites you) and then use that to learn as much to follow it.

frogpersonvor 8 Jahren

I always tell new developers to write the comments first. It forces them to think thru the whole solution before jumping into code.

arminiusreturnsvor 8 Jahren

Tech doesn't exist in a vacuum, so do not ignore the board room politics! Source: senior sysadmin who learned this the hard way

beatvor 8 Jahren

Trying to make humans do the things computers do well is very difficult.

Trying to make computers do the things humans do well is nearly impossible.

alok-gvor 8 Jahren

I had written this before [0] in a very different context but still relevant to your question.

1. Think Big. I have seen many people who aimed higher from the beginning and did manage their way up (e.g., becoming a VP in just ten years, that too in a large company).

2. People skills is a must. You should be thinking of people or organizational challenges all the time, or you'll miss the mindset to rise significantly up.

3. Many people complain about their team leads, managers or senior leaders. This usually happens because these senior are working at a higher level of responsibility and ambiguity than you are. You should rather be thinking what would you have done if you were in their position. Understand the challenges they have, by directly asking if needed. This will not only help develop your relationship with them, but also position you to develop the skills needed faster, without yet being in the position of responsibility that they are in!

4. There is a lot of entropy in any team/organization, and unfortunately also a lot of people who are increasing it. Be the one who reduces the risks and brings order to the chaos, whose judgment can be trusted. Keep in mind for this that the real challenges are often not on technology side (in other words, if you think technology challenges are more critical, you are perhaps missing the big picture).

5. Try to become irreplaceable for the team/company in your project and beyond. In my experience, this will not come in your way as [6] suggests. You must however not get limited to the tools and technologies specific to the company, or else your market value will suffer within a few years.

6. Never say (or even feel) anything bad about anyone ever, keeping Hanlon's razor in mind [1]. But then, how do you deal with the stupidity? Well, <b>their stupidity is your opportunity</b>. (I created this out of Jeff Bezos' famous quote, "Your margin is my opportunity." [4])

7. Do not let yourself be masked from political issues around. A good manager would aim to mask you [5], but that can curb your growth since you won't develop the skills needed to master and survive corporate politics while being masked.

8. There are books available today that teach you corporate politics [2-3], showing how easy it is for anyone to do it, and how difficult it is to counter. Reading these books should be a required reading for anyone aiming to go significantly high. And trust me, it's better to learn this from books or from other people's experience than learning this stuff the hard way. (The latter would be painful for one, and second, you may never actually learn.) I have read [2] and felt that I should have read it earlier.

9. Ask questions whenever you do not understand something or if your own thoughts do not align with the decisions being made. Of course, be polite in this (e.g., "I was wondering if option X also has been considered" instead of "why are we not going for option X"). People around would be happy to explain to you while also developing trust in you, and often would take the suggestion if it will actually reduce their mental burden. The sooner the better in asking questions.

[0] https://news.ycombinator.com/item?id=16490323

[1] https://en.wikipedia.org/wiki/Hanlon%27s_razor

[2] https://www.amazon.com/dp/0743262549/

[3] https://www.amazon.com/dp/0312332181/

[4] https://www.inc.com/jessica-stillman/7-jeff-bezos-quotes-tha...

[5] https://news.ycombinator.com/item?id=16488447

[6] https://news.ycombinator.com/item?id=16489904

softwarefoundervor 8 Jahren

Be humble.

brlewisvor 8 Jahren

Look for two pieces of advice here that contradict each other. Find someone who knows you well and ask which one applies to you.

vassilevskyvor 8 Jahren

Become a PL polyglot ASAP. Polyglot perspective is so much wider that that of a person who only knows one programming language.

Forge36vor 8 Jahren

Run

In seriousness: get exercise. If you aren't in good shape it's draining, and making your life harder. Coding is hard enough

therealmarvvor 8 Jahren

Go to a company where they not distinguish a lot about this junior or senior thing. Everybody can make a difference.

kraig911vor 8 Jahren

Be aware of the latest trends but trust the oldest or most documented if it's something super important.

badminton1vor 8 Jahren

Some developers have n years of experience, others have the same year of experience repeated n times.

The latter happens when a developer becomes too comfortable with their knowledge and stops learning, or when they emphasize development speed over learning.

If you want to be an expert, cargo cult needs to stop with you. Don't blindly imitate what others do, try to understand how things work and how they can work better.

rad_gruchalskivor 8 Jahren

When you experience an error you have never seen before, copy the message, paste in google.

ruffreyvor 8 Jahren

Consistently be a great person to work with. Be a team player. Give feedback with kindness.

melicertevor 8 Jahren

Cultivate another passion of you. Software development is just a job and should remain so.

bulge_bracketvor 8 Jahren

Dont be a junior software developer... You'll never get the responsibility you want.

Deestanvor 8 Jahren

When learning from mistakes either big or small, trace a few "why" back.

mkiovor 8 Jahren

If you can't find a simple solution, you're thinking too complicated.

hd4vor 8 Jahren

Never work unpaid overtime. Go the contract route early. Learn Python and SQL.

screaminghawkvor 8 Jahren

> Learn Python and SQL

But not exclusively. Both are incredibly useful tools that will open a lot of door for you, but I personally wouldn't want either of these to be considered my bread and butter.

iamgopalvor 8 Jahren

Next question : as an indie developer, what are my options for code review ?

baqvor 8 Jahren

set your static analyzers to 'anal'.

supr_strudlvor 8 Jahren

I've written something about becoming a better programmer here https://medium.com/@hadalin/how-to-become-a-better-programme...

fietskevor 8 Jahren

1. Read Dijkstra's material: - learn about contract oriented programming, pre- and post-conditions and invariants 2. Learn about functional programming and lambda calculus 3. Read Joe Armstrong’s dissertation

bitwizevor 8 Jahren

Get out. Save yourself, while you still can.

[deleted]vor 8 Jahren

dave_sidvor 8 Jahren

Read Clean Code by Robert Martin

virtualritzvor 8 Jahren

Unless you already have a kick ass social life (hanging out with your mates in a bar or at a soccer/football match doesn't count): learn Argentine/Rioplatense Tango. It's the hardest couple dance and best suited for engineers -- for many reasons. If ballet is the assembly language of dances, tango is C. ;) AMA. :]

TLDR; I would give an eye or a hand if someone had given me this advice when I was 20.

ValentineCvor 8 Jahren

> It's the hardest couple dance and best suited for engineers -- for many reasons.

Please do elaborate!

bulge_bracketvor 8 Jahren

Dont be a junior developer!

DeathRabbitvor 8 Jahren

Be humble. You're not the smartest dev in the room. I was guilty of this in my early career.

Related to this is realizing that most software degrades over time, being touched by many people under varying deadlines. Assume best intentions of your teammates until you _know_ there's a endemic problem.

Read code. Don't despair if you check out some cool OSS project and a lot of it is going over your head: pick another project or start consuming the code in small chunks.

Don't engage in bikeshedding.

Don't be an asshole.

Always be able to explain _why_ you: picked that solution, developed it that way, favor X over Y, etc. Explain your thinking.

The "right choice" is typically right at the time the decision was made; time will usually erode that "right choice" until it looks wrong.

If possible, document the reasons why critical/large decisions were made in the project/codebase (e.g. "we had to do this like X since system Y wasn't compatible with system Z at the time of writing").

Think of the next developer to touch your code. Think of you touching your code 8 months from the time of writing. Both will help you documenting the "whys" of your strategies if it may not be abundantly clear.

Follow coding conventions of everyone else at your company; don't try to buck the standards.

Don't be cynical. Don't be a source of constant negativity. Those people suck to work with.

Find programming forums/message boards and consume at least a few times a week.

Don't obsess over picking the "absolute right solution", pick the one that sucks the least given the information on-hand at the time. If it's a big choice, document why you made that choice.

Do not burn out. If your company commonly features "death march" projects, seriously consider leaving. I suffered a nervous breakdown around 5 years into my career by working 60-80 hour weeks for months on end while dealing with veiled threats about all our jobs. This was during an economic downturn and an especially hard time to find dev jobs, but I still think it would have been better in the long run to leave. I believe our company, knowing the tough local market for devs, intentionally grossly overpromised on a deadline to a huge customer because they knew many of us wouldn't have many options. I probably made less than minimum wage that year, never did the math.

Related: in many cases, the company is not loyal to you at all. Do not devalue yourself for loyalty to your company.

Always, always give credit where it's due. Never take credit for another's work or ideas.

One of the best things you can do for teammates is relieving them of stress and sharing the burdens; leave no one on your team behind (metaphorically). This obviously depends on how close-knit your team is, but there were many times I stayed late to help a close teammate with a production problem that technically I wasn't directly involved with. When they did the same for me, I was very thankful to have that other set of eyes, the person to discuss the problems out loud. I know together we solved those problems quicker, to boot.

dmeadvor 8 Jahren

protect your hands. it's really bad if you lose some dexterity.

gokd3vor 8 Jahren

Don’t use Sublime Text.

monksyvor 8 Jahren

Always test your code.

mythrwyvor 8 Jahren

Don't always test your code. Always test code that needs testing (i.e production code) but never cargo cult.

It's just fine to bang out scripts or hobby projects you can see work easily enough without formal tests. In the real world not everything is tested (although probably more stuff should be than is).

jquastvor 8 Jahren

read more code than you write. for your entire career.

natvertvor 8 Jahren

Be nice. Work hard.

ratsimihahvor 8 Jahren

Don't smoke

cristalolegvor 8 Jahren

Talk to people.

brightballvor 8 Jahren

Learn to learn.

dmh2000vor 8 Jahren

Take ownership

ratsimihahvor 8 Jahren

Keep learning

drblastvor 8 Jahren

Don't be afraid to ask for help. But don't ask for help until you've made an honest ever to figure it out yourself. You learn best when someone isn't spoon-feeding you the answers.

Your project will be cancelled and your team will be reorganized. The manager you love to work for will leave.

The most important part of writing software is being able to understand it. You should be able to understand it when you're writing it, debugging it, and six months after you haven't touched it. Other people should be able to understand it. That principal informs the following rules:

1. Code for simplicity first. Do the simplest thing that can possibly work. For whatever reason in this industry, people are seduced by cleverness and complexity. You're doing a job, not trying to prove how smart you are. Clever code that is hard to understand isn't smart. The problem you're working on is probably simple. Don't try to make it fun and sexy when it isn't. Don't make something harder than it is because it would be cool to use the new shiny ____ to write it.

2. Don't repeat yourself. This is the opposite of simplicity, and your problems compound the more you do it.

3. If you have code that you are afraid to change for fear of breaking it, you've failed to make it simple and understandable. All the testing in the world won't help you if you don't understand the black box, and need to change the black box.

4. Code for readability. If you can't look at a line of code or an error message and understand what's going on, you've failed to make it simple and understandable enough. Functional code helps here; if you have to navigate between 50 different files to understand what a function is doing, something is wrong.

5. YAGNI. You will never, ever, ever need the thing you're about to spend time on and that dramatically increases the code complexity. If you ever do, it's much easier to refactor something simple than it is to work around something complex that made the wrong assumptions. Build systems in small steps.

6. Use the compiler and type system. Everything should be as strongly typed as possible to prevent future you from messing things up. The compiler is your best friend; make it work for you and write code so that when you inevitably have to change it, the type system prevents you from making a mistake.

7. Get good at debugging. This is a skill that you develop that nobody teaches you for whatever reason. When you're writing code while thinking about how it will be easily debuggable later, you're doing it right.

8. Use spaces instead of tabs. You'll make more money. Also turn on visible whitespace in whatever editor you're using and delete those silly extra spaces on the end of lines. I can see those and they're the code equivalent of walking out of the restroom with toilet paper on your shoe.

eldavidovor 8 Jahren

Kind of a hodgepodge:

Rack up experience. It's much better to be working than not working. It is much better to have 2 years of experience and learning vs. 6-9 months looking for something perfect -- this is especially the case for juniors. Just take the first job you can get. Also, don't underestimate how much the rate of learning differs between various workplaces.

Try to work somewhere that invests in people, especially juniors. Startups will be "more fun", and you'll likely to get to work you're not really "qualified" to do, but you won't learn how to do it well. One of my biggest regrets is not finding effective mentors earlier in my career. Sometimes a more "boring" workplace is better for this.

Most employers will judge your skills by the brands on your resume. This mostly happens because there's no other reliable way of determining how good someone is when hiring them, short of "I have personally worked with this person before and can vouch for them" (the gold standard). A mediocre developer who managed to clear Google's bar may be less of a good hire than someone who worked diligently at a consulting company -- probably not in the average case, but it's possible. Note this contradicts a lot with the last piece of advice. It's a puzzle -- brand vs. skills.

Focus on your social network. Most good jobs, especially in more senior roles, will be obtained through prior coworkers, investors, or other people you know/have worked with. Keep up with people. Try not to piss people off. You'd be surprised how useful it can be to leave a trail of goodwill behind you.

Understand that it is management's job to advance the shareholder's interests. Most of the time this means they'll try to do what's right for employees. But it also means that when the situation demands it, they will lie, withhold information, fire people, report things to HR, and try to pay you as little as possible -- that is their job. Filter every announcement and communication through the lens of "how does this advance shareholder interests"? It's not fair to say "everything management says is bullshit", but it's directionally correct. Truth is not the priority.

Focus on developing skills that won't become obsolete. This means prioritizing domain knowledge, CS fundamentals, etc. over the details of one language, company, or programming environment. Try not to specialize in writing software per se -- the market rate for this is rapidly heading to zero with outsourcing and remote work. My friends who have the best careers (happiest, best-paid) are people with very deep expertise (PhD + 10 years experience) in areas like semiconductors, networking, or a particular business domain (e.g. hospitality/travel, high-frequency trading) . The trick is not to specialize too early -- wait to find something you really love.

Most startups aren't worth it. Some are. Many people have a binary view of this: "startups good"/"startups bad". It depends on the people, the market, and a lot of other factors. There are a relatively small number of investors and founders who can reliably beat the averages. But not many. Informational advantages in this area are worth a lot.

Silicon Valley is basically Hollywood. People move around a lot. Packs of people who work together cross-recruit into new companies all the time. Try to get into one of these "tribes". It will help you immensely for your entire career. The PayPal mafia is a great example of what I'm talking about.

As you get more senior, do your homework and really stress out about which job to take. It's worth it. This might be counter to what a lot of others say but IT MATTERS. It's the difference between working your ass off for four years and getting nothing, vs being able to afford a modest retirement after 4-6 years.

Plan to work 3-6 years in places, if not longer. It demonstrates commitment and people in the upper echelons of business (investors, CEOs, high-level management) respects that a lot.

If you work at a startup, don't always optimize for the biggest stock grant. 0.5% of a company that fails is worse than 0.25% of a huge success. Understand that bad companies fail and good ones sell for tens of billions. Our intuition wasn't built to handle 10 orders of magnitude differences in outcome.

I blog about a lot of this. http://davidralbrecht.com/

ratsimihahvor 8 Jahren

Exercise

bytefacevor 8 Jahren

learn to touch type

ataturkvor 8 Jahren

Learn how to "dig in." At least in the enterprise space, problem solving is more important than the code you write. I have seen many people come and go because although they can write Java, they can't figure out what to write.

vgy7ujmvor 8 Jahren

Zhenhenryvor 8 Jahren

Practice ..practice.. practice.

alias_neovor 8 Jahren

My advice would be; don't do it, unless it's a way of life.

Being a software developer is easy, I've seen loads of them, these are the people who's work I end up fixing, it stresses me out and it costs the company more because they've paid two people to do the job.

Being a good software developer is a way of life; if you're going home after work and looking at ways to improve your life or other peoples lives by writing software, you're doing it right.

Work with the best people you can find, the more experience these people have than you, the better. Learn what you can, and make it your aim to be the best, one day they'll come and ask you for help. This is the point where you thank them.

Find something you're good at, find a niche language in your company or tool set and become the go-to developer for it. As soon as you attain that, and you're known as the go-to, find something else, work on the new thing, and maintain the old, find languages you enjoy and master them.

Eventually, you get to a point where you're asked to fix/write code in a language you've never used, and yet, with the API docs at hand, you don't even skip a beat.

Also, remember this, no matter what you think, not everyone is far better than you at this. There are some exceptional developers, but most are either putting in a lot of hard work for the results you see, or they're average.

Finally; Never release on a Friday, and never make changes to production.

ck425vor 8 Jahren

Disregard that first piece of advice. You'll hear a lot of bullshit about how only people who love programming and want to spend all their free time building things should be software engineers. Ignore them, ignore the imposter syndrome and make sure you have a life outside of work - preferable doing something that isn't just more programming. It'll make you a more rounded individual and in the long run a better developer.

alias_neovor 8 Jahren

I'm not suggesting someone spend all of their time writing code outside of work, I certainly don't, so please don't label what I'm saying as such, or as "bullshit". Yes employers pull that crap, and want you to sell your soul, that's not what I'm suggesting.

I don't think programming is something you become good at simply by doing your 9-5. I've worked with a lot of 9-5'ers and they're rarely the best or most rewarded developers.

What I'm certainly NOT saying is that you should work _all_ hours, in fact I will say exactly the opposite, don't, but, do be willing (if you're able) to finish solving a problem before you call it a day. For your sake, not for your employer's sake. I prefer to finish my work day on the last "problem solved". It leaves you in a much better position to leave your work at work, than when you have a problem you didn't solve and which will bug you until you solve it. If you find a problem is going to take more than "minutes" to solve, accept that its a problem for another day and try to leave it at that.

To further elaborate on my first statement, so it isn't misinterpreted again;

Do it because you enjoy it, and you _want_ to do more of it outside of work; even if you don't do, but, even IF you don't, you can visit conferences, meetups, hack-spaces, various other <insert-tech-or-language>-con, you'll meet cool people, learn about things you didn't know and perhaps teach other something. If you can make it "a way of life", contrary to ck425, do spend _some_ of your free time working on programming tasks, find something different from your work, for example, contribute some time to an OSS project you like (for e.g. I use and like to contribute to Home Assistant) or some other project you enjoy using, where you'll interact with the skilled people behind those projects.

To be clear, that I'm not disagreeing with ck425, just that he (and probably others) might misinterpret what I'm saying as "you should spend all your time programming or else you'll suck": Do all of this, only after you done the other things you enjoy doing more.

ck425vor 8 Jahren

I still disagree with you. The idea that you should only become a software engineer if you want to continue it outside of working hours is one of the reasons our industry is primarily made up of white (or Asian) middle class men. It's perfectly ok to do this as a job, a really good job, a career, but still a just job that you don't pursue out of work. When we discourage people who don't want to code in their spare time we discourage valuable alternative view points and create a horrible homogenous industry (despite our industry effecting just about everyone these days). Many people don't have either the time, resources or inclination to pursue more coding out of work. And sure, the techy who does loads of side projects will be a better coder, but there's a hell of a lot more to this job than coding and it's perfectly possibly to be a good engineer while only doing it 40 hours a week. We need to expel this attitude so we can create a diverse workforce, which is proven to be more efficient.

alias_neovor 8 Jahren

Well, when you put it like that. I can't disagree. I hadn't considered that it puts off people that are not "like me".

I agree that we certainly need more diversity. I've been fortunate enough to work in some reasonably diverse places and I'd hope to see more of it in our industry.

To turn my argument around, I'll say that I'm a Software Engineer _because_ I love it, I would be doing it anyway when I have the time, it's one of my "hobbies" so to speak.

Given that I can't immediately think of a way to re-structure what I've said in my previous comments, to meet this argument of yours, which I agree with, I'll simply concede that I was wrong and leave it at that.

sanitycheckvor 8 Jahren

I don't disagree with most of what you say, however: If you have a (code) problem at the end of the day it's often best to just stop - maybe even finish early. When you sit down in the morning more often than not it'll seem much easier to fix, your subconscious will have been working on it overnight.

That's better than sitting there for another hour or two in the evening getting increasingly tired and ineffective, missing dinner, annoying your partner, etc.

alias_neovor 8 Jahren

I see your point, but, here's mine; My wife is more likely to be annoyed if I'm sitting at home absent minded because I'm focused on the problem I couldn't solve today than she would be if I missed dinner or got home an hour or two late.

This is the part about not taking your work home. I'm often pre-occupied with problems I haven't solved, I find for me, taking the time to solve them, or to be sure that I can't solve it now helps with that.

I'm not disagreeing with you, some problems need to be left for another day, and I've said that already.

What I'm trying to say is that I think we're both right in a way, and that finding balance is what we need.