rjha · HackerTrans

vorige maanddiscuss

I was talking to a software engineer friend for making a demo. This was supposed to be a quick demo and I had sent him 3-4 wireframes. Then I rang and asked causally, "how long will this take?". He said, check back in the afternoon. sure enough, he delivered a full functioning demo in the afternoon. His starting point was my wireframes fed to claude. Wireframes to a working demo in an afternoon. Life has changed, for good or for bad!

rjha

3 maanden geledendiscuss

This was covered on HN a while back, https://alvis.care/

rjha

2 jaar geledendiscuss

I have never been an apple fanboy. Till 2022, I was on android phones. Work issued either Thinkpad or XPS variants. However, I have owned apple books since 2004 starting from panther era. I sincerely believe that apple provides best features and performance combination in the given price for laptops.

Here I feel that I-hate-apple crowd is just stuck with this notion of luxury overpriced brand when it is clearly not the case. Apple has superior hardware at better price points. Last time I was doing shopping for a laptop, I could get similar features only at a 30% - 40% price premium in other brands.

I am typing this on an apple M2 air and try finding similar performance under 2000 USD in other brands. The responsiveness, the (mostly) sane defaults and superior rendering and fonts make it worth it. The OS does not matter so much as it used to do in 2004 and the fact that I have a unix terminal in 2024 is just incidental. I have turned off auto updates and I do not use much of phone integration apart from taking backups and photo copying.

I switched to an iPhone in 2022 from a 200 US$ Samsung handset. Here, I would say that not everyone needs an iPhone. My old phone used to do all the tricks I need on this one. However, the camera is really and photos are really great. If I buy an iPhone next time, it would be just for the photos it takes.

rjha

2 jaar geledendiscuss

I am not sure why the author thinks that DEBUG level is about debugging your code before putting it in production. The real use of DEBUG is in production when one day the roof is caving in and the normal logs do not have information for you to figure it out.

Especially when the deployment is not under your control. That is when you ask to enable DEBUG so system can spew more information and you can trace the execution better.

OTOH, this whole idea of attaching trace-id (Android) and where the log came from (modules and functions) is nothing new. on the whole, I am not sure what the takeaway is.

rjha

2 jaar geledendiscuss

Thanks a ton for sharing this. I have a kid in middle school and cannot wait to work few problems with him.

rjha

3 jaar geledendiscuss

formatting the above function for better readability

``` func toUpperCase(s: string) <IMPLEMENTATION>

  a = "hello world" 
  echo toUpperCase(a) 
  # HELLO WORLD 
  echo a.toUpperCase 
  # HELLO WORLD 
  echo toUpperCase a 
  # HELLO WORLD 
  echo a.toUpperCase
  # HELLO WORLD ```

rjha

3 jaar geledendiscuss

I have used both Arduino boards and our own hardware layer with AVR toolchains. The main USP of Arduino was a good community (people like and easy-to-follow instructions. The target market of Arduino did not want to look inside the IDE. That is the reason they scored over PIC etc. because they never even talked registers.

However, this easy was slapped together in the most unprofessional ways imaginable. IIRC, the SD card code used to have C++ virtual functions when a rock solid library from Chan was available. It was not easy built on a solid core that provided a gradual path to professional setups. It was do-it-and-happy-when-it-works kind of setup.

So I am not sure what direction can they take it in with funding. There is a limit on where easy can take you in the Embedded world, especially if you are looking for reliability and performance.

rjha

3 jaar geledendiscuss

markwhen.com can be useful for people who are looking to generate Gnatt charts and do not want to wrestle with excel. There can be many such use cases like a quick plot, a quick pivot table, a quick Gnatt chart, A fancy looking table for pre-sales guys & proposal writers to render them as part of the proposal. You should aim this tool at people making lot of proposal PPT.

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