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RogerL

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RogerL
·3 bulan yang lalu·discuss
You want me to enter my api key into a website?

Yes, I see the message about it staying local. No, I don't trust the message or that you will never be hacked.
RogerL
·3 bulan yang lalu·discuss
7 trivial prompts, and at 100% limit, using sonnet, not Opus this morning. Basically everyone at our company reporting the same use pattern. Support agent refuses to connect me to a human and terminated the conversation, I can't even get any other support because when I click "get help" (in Claude Desktop) it just takes me back to the agent and that conversation where fin refuses to respond any more.

And then on my personal account I had $150 in credits yesterday. This morning it is at $100, and no, I didn't use my personal account, just $50 gone.

Commenting here because this appears to be the only place that Anthropic responds. Sorry to the bored readers, but this is just terrible service.
RogerL
·3 bulan yang lalu·discuss
It's an AI generated article; don't trust anything in it unless you verify it.
RogerL
·3 bulan yang lalu·discuss
it was light gathering. the D5 they brought is a very old camera tech wise, but it was ideal for the low light photos of the eclipse. they also brought a Z9 for much higher resolution photos.
RogerL
·3 bulan yang lalu·discuss
I've purposely eaten insects while traveling. for me it is hard to get over the fact that they are not 'cleaned' - you eat everything in their digestive tracts. I intellectually understand that is safe, but my conditioning makes it hard to handle. taste and texture can be challenging once you get past grasshoppers and ants (for my palate of course).
RogerL
·4 bulan yang lalu·discuss
yes, the correct sub for this is r/truespotify, and there are a dozen discussions on the problem.
RogerL
·6 bulan yang lalu·discuss
Claude does these things even though you have explicit instructions not to do them, this isn't a tool for you asking it to delete files.

Just today Claude decided to do a git restore on me, blowing away local changes, despite having strict instructions to do nothing with git except to use it to look at history and branches.

Why jump to the conclusion that the person is so incompetent with no evidence?
RogerL
·6 bulan yang lalu·discuss
I was just about to say the same thing. This is bad code/documentation. Single letter variable names is almost always wrong if it isn't i for an index or such (and even then, would typing 'idx' kill you?). And as parameters, so much worse. Don't make me guess how to call your function please.
RogerL
·7 bulan yang lalu·discuss
You assume they were talking about a single product. at my job there is essentially endless amounts of small tasks. We have many products and clients we have many internal needs, but can't really justify the human capital. Like I might write 20 to 50 Python scripts in a week just to visualize the output of my code. Dead boring stuff like making yet another matplotlib plot, simple stats, etc. Sometimes some simple animations. there is no monstrosity being built, this is not evidence of tagging on features or whatever you think must be happening, it's just a lot of work that doesn't justify paying a bay area principal engineer salary to do in the face of a board that thinks the path to riches is laying off the people actually making things and turning the screws on the remaining people struggling to keep up with the workflow.

Work is finite, but there can be vastly more available than there are employees to do it for many reasons, not just my personal case.
RogerL
·7 bulan yang lalu·discuss
I grew up in the 70s. The hand wringing then was calculators. No one was going to be able to do math anymore! And then wrist watches with calculators came out. Everyone is going to cheat on exams, oh no!

Everything turned out fine. Turns out you don't really need to be able to perform long division by hand. Sure, you should still understand the algorithm at some level, esp. if you work in STEM, but otherwise, not so much.

There were losses. I recall my AP physics professors was one of the old school types (retired from industry to teach). He could find the answer to essentially any problem to about 1-2 digits of precision in his head nearly instantly. Sometimes he'd have to reach for his slide rule for harder things or to get a few more digits. Ain't no one that can do that now (for reasonable values of "no one"). And, it is a loss, in that he could catch errors nearly instantly. Good skill to have. A better skill is to be able to set up a problem for finite element analysis, write kernels for operations, find an analytic solution using Mathematica (we don't need to do integrals by hand anymore for the mot part), unleash R to validate your statistics, and so on. The latter are more valuable than the former, and so we willingly pay the cost. Our ability to crank out integrals isn't what it was, but our ability to crank out better jet engines, efficient cars, computer vision models has exploded. Worth the trade off.

Recently watched an Alan Guth interview, and he made a throwaway comment, paraphrased: "I proved X in this book, well, Mathematica proved...". The point being that the proof was multiple pages per step, and while he could keep track of all the sub/superscripts and perform the Einstein sums on all the tensors correctly, why??? I'd rather he use his brain to think up new solutions to problems, not manipulate GR equations by hand.

I'm ignoring AGI/singularity type events, just opining about the current tooling.

Yah, the transition will be bumpy. But we will learn the skills we need for the new tools, and the old skills just won't matter as much. When they do, yah, it'll be a bit more painful, but so what, we gained so much efficiency we can afford the losses.
RogerL
·8 bulan yang lalu·discuss
The article and the press release it was derived from says nothing about "more efficient", just smaller.

https://yasa.com/news/yasa-smashes-own-unofficial-power-dens...
RogerL
·9 bulan yang lalu·discuss
I'm not a physicist but every definition of dark matter that I read says it does not interact with electromagnetic radiation hence it is invisible, and rocks are not that dark matter (wiki. NASA, etc)
RogerL
·9 bulan yang lalu·discuss
Hire, then train them for a long period of time? That is an apprenticeship. It's what they do in the trades already. There aren't enough slots (union or not).

e.g. http://www.calapprenticeship.org/programs/electrician_appren...

You need a diploma, a smattering of algebra, a driver's license, and the physical ability to do the work. Everything else you will be taught on the job, while being paid.
RogerL
·9 bulan yang lalu·discuss
The oil can coat the pasta, reducing the ability of the sauce to penetrate the pasta when you cook them together.
RogerL
·9 bulan yang lalu·discuss
Hard water will boil at a higher temperature, but it's only a degree or two.
RogerL
·10 bulan yang lalu·discuss
Or because their kid or dog is in the car. Or because they have difficulty walking. Or because they just want to decompress and scroll their phone or listen to the news for 10 minutes. Or they hate crowds. Or they are immune compromised and don't want to be mingling with a bunch of people around a counter. Or they have social anxiety. Or they have a cold and just don't feel like getting out of their car. Or they are expecting a call from the baby sitter. Or they are having a fight with their spouse which they don't want to export into the public.

IMO, drive throughs are great, I hate crowds and queues (yes, the car line is a queue, you know what I mean), and it is much kinder to my bad discs in my back (transitions from sitting/standing is just murder, steady state is much better). It would take a egregious queue to get me to go in in most cases. But sure, I'm lazy or just reaaally bad at math. edit: I also find it hard to hear in high volume rooms with lots of reflections (like an in-n-out), and yes, the drive through can have it's own sonic issues, but it is generally smoother for me.

Sorry, but I get tired when people take the most uncharitable read, especially when they blanket apply it to everyone.
RogerL
·11 tahun yang lalu·discuss
Define 'need'. In college I learned, besides all the normal CS stuff:

* writing * accounting * organizational psychology * small amounts of business stuff * lots of EE, digital and analog * how to read and write research papers * how to research * how to prove theorems (important if you are inventing your own) * linear algebra, calculus, stats and probability, discrete algebra * physics I-III, plus 1 semester of experimental physics * chemistry (I,II, no organic) * a bit of philosophy * circuit design * numerical computation

It would be a Herculean task to take all that up in your spare time to the level I did at school (I still learn on my own time, so you have to catch up not just with what I did at school, but everything afterwards). It's 4+ years of opportunity to bump against really good minds. I went to professors and said "I want to learn x". (think of the course catalog as a suggestion!) That got me, among other things a co-authorship with a professor on an academic book. All of that has been relevant to my career except for the chemistry. Even with that, my first job could have used it if I had stuck around more, and it is useful to know if you want to be scientifically literate.

Or, you know, you can punch your time cards, do the bare minimum, and graduate with a pretty useless certificate.

College as voc tech to learn to manipulate the LAMP stack is probably a poor choice of time. If you want to be able to take a job to compute cancer statistics, program robots, build digital interface cards, perform computer vision, simulate the ocean, write aircraft wing simulations, model and research traffic flow, work on medical devices, you almost certainly need more then votech and/or self learning, IMO. I've done most in that list professionally, and friends of mine have done the rest (no rockets in that list, but I was offered a job to do that, turned it down).

There are multiple paths to life, but the chance to just think and learn for awhile is pretty incredible if you can afford it.
RogerL
·12 tahun yang lalu·discuss
Oh, how I loved that book. We were poor, and it took awhile before I got my first computer (Timex sinclair), but until then I read that book, programmed on paper, and dreamed.
RogerL
·13 tahun yang lalu·discuss
The article resonated with me on some level, because it does take a long time to learn how to actually do math. If you are at the point of just doing algebraic manipulations on equations to try to figure something out, you've lost the battle (as opposed to using algebraic manipulations to encode your thoughts, and work out the details).

On the other hand, I think everybody really did see the beauty in geometry. Yes, the initial manipulation to prove something about symmetric angles is a bit silly, but you aren't being taught symmetric angles here, you are being taught how to do a geometric proof. Which is not easy to learn, so you start with something super simple and obvious. I didn't observe anyone in my classes (well this was back in 1982, so memory is a challenge here) confused about that point. And, as soon as we learned it, the requirement for formalism was dropped. It was the same in algebra. In the first weeks you weren't allowed to go directly from x + 3 = 1 to x = -2. You had to do something like x + 3 - 3 = 1 - 3; x + 0 = 1 - 3; x = 1 - 3; x = -2; with all the rules that you are using written out. Annoying yes, once you grasp it, but once you proved you grasped it that was the end of that, and we never had to do it again.

But, I had good teachers that always tried to explain the 'why' of what we were doing, and did not make us engage in pointless formalisms. But you need to understand terminology like ABC in geometry; when you get to tough problems you'll be using it. So, learn it with the easy problems.