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xmprt

5,074 karmajoined il y a 7 ans

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Elevator Saga: The elevator programming game (2015)

play.elevatorsaga.com
93 points·by xmprt·il y a 4 mois·17 comments

Cloudflare Outage

downdetector.com
16 points·by xmprt·il y a 5 mois·3 comments

Hiring and the Market for Lemons

danluu.com
4 points·by xmprt·il y a 8 mois·1 comments

I cut GTA Online loading times by 70%

nee.lv
1 points·by xmprt·il y a 8 mois·0 comments

comments

xmprt
·hier·discuss
God's algorithm is not computationally feasible on consumer hardware so I'd assume not although there are many algorithms that can get pretty close (either matching or 1-2 moves off the optimal solution) which are much faster to solve. If you're curious, look up Cube Explorer which is an app that's built for this.
xmprt
·avant-hier·discuss
Game seems to be heavily weighted towards building side projects. If only you could build a single side project without raising any funds and get acquired for 10M with an 80% cut...
xmprt
·il y a 3 jours·discuss
> I've had tremendous productivity using AI on some enormous and extremely complex projects, courtesy of modularization, separation of concerns, explicit APIs, and so on.

The problem I've had with AI systems is that they eventually realize it's possible to solve a problem by linking together two separate systems in subtle ways that result in spaghettification of good code. It takes active effort to get them to follow strict separation of concerns and modularization.
xmprt
·il y a 10 jours·discuss
Relatives vs absolutes. America will spend $500B and because of leaky pipes that's effectively 100B going directly to what's needed. China gets a lot of bang for their buck so even if they're spending a fraction of the US, they make it worth their money.
xmprt
·il y a 10 jours·discuss
Buffalo bicycles cost around $150 at least. That's frankly way too expensive to be a good bike for developing countries no matter how well suited it is for rough terrain.

The best bikes I saw were ones that a kid from a family could buy for maybe $20 in local currency and the repairability comes from the cheap cost - if something breaks down, you can find the replacement part from a spare bike that broke down months ago.
xmprt
·il y a 11 jours·discuss
I like the idea behind this. I feel like far too often, the solutions we build for poor communities involve specific materials that can't be manufactured locally, so it just creates more dependence rather than self-sufficiency.

It's one thing to build and ship 1000 bicycles to a poor village, but it's another to teach a village how to make bicycles with random spare pipes and materials they can find anywhere. That way if something breaks, they have the skillset to fix it.

If you go to villages in developing nations, you'll see these kinds of innovative solutions all over - things that don't seem like they should work but they just do after lots of trial and error.
xmprt
·il y a 11 jours·discuss
Do you anticipate 100 million space companies vying for orbit?
xmprt
·il y a 17 jours·discuss
I think AI was used to help write this but I doubt it was 100% AI generated. Kind of like how AI could be used to write code, but if a human's thoughts go into how the code is structured, and a human does a final pass to edit/polish the code, I'd still consider the code human written.

AI slop in my mind is anything that's completely written by AI with the only human input being "hey it would be nice if this article existed in the world"... If the human doesn't verify or edit anything the AI wrote, then I might as well just prompt the AI myself if it's a topic I'm interested in.
xmprt
·il y a 18 jours·discuss
I agree that these are signs of AI, but they're also the way that people write. I use the "it's not X it's Y" framing a lot of the time because it's a quick way to get my point across. It's probably the sign of a bad writer because I can't come up with a different/better way to say the same thing, but I'm not AI.
xmprt
·il y a 23 jours·discuss
I like how in the example gif, barista.name is set in the "Your name is Alex, right" block, implying that the barista didn't have a name/didn't know their name until after being prompted.
xmprt
·il y a 23 jours·discuss
I agree. But that's what functioning government is supposed to be for. You don't build centuries long institutions by focusing on day to day concerns. Sure putting food on the table is important, but also a lot of that food comes from decades of research on agriculture and how to breed genetically diverse yet resilient crops.

Today's standards are yesterday's luxuries which were the day before's scientific breakthroughs.

And the idea that science is what's breaking the bank when it's barely a rounding error in the US budget is laughable. It's hard to get exact numbers for all R&D funding vs how much we spent on the Iran war but my estimates put just the single Iran war at anywhere from 20-50% and the goals for the Iran war are even more abstract and arguably make things much worse for average Americans on a day to day basis.
xmprt
·il y a 24 jours·discuss
It could have happened 1-2 years ago (assuming the founders were willing to sell). Not happening anymore with their current valuations.
xmprt
·il y a 24 jours·discuss
If we combine the market cap of the entire S&P500 we get close to 70T. That doesn't mean any of those individual companies are any more valuable or any of the investors are any richer. It makes no sense that Tesla shareholders would be ok with paying out a performance bonus just for M&A that doesn't grow the value of Tesla and would just dilute their shares.
xmprt
·il y a 26 jours·discuss
When I say small I'm referring to anything under 50 people. Maybe you could go as high as even 100 without needing a ton of bureaucracy. I think a lot of indie films have teams under 100.
xmprt
·il y a 28 jours·discuss
It's true that large orgs need all that bureaucracy. But is it still true that productivity needs large orgs? We see a lot of massive hits coming from small teams - whether it's startups, movies, indie games, etc.
xmprt
·il y a 29 jours·discuss
LTS still typically get security updates. That's what the support in long term support means.
xmprt
·le mois dernier·discuss
But now with vibecoding it feels like the default for articles to have fancy animation, rather than the exception. I guess that by having a fancier presentation it subconsciously legitimizes the content more so you're less likely to critique it as compared to a simple blog post where you pay more attention to the words and can realize that it's very surface level.
xmprt
·le mois dernier·discuss
> redistribute copies

I read this more as game sharing. For example, say I buy a game and my friend also wants to play the game. In the past, I could just give them the disk and we both enjoy it. But today, with DRM and one use keys, this isn't possible. The game industry survived 20 years ago so there's no reason it can't survive without DRM and with sharable keys.
xmprt
·le mois dernier·discuss
When management needs to pay more for crunch then it will prove whether the deadline is real or fake. eg. If we don't meet this deadline will it materially affect the business... or is it not really needed and it's better to save on the overtime pay.
xmprt
·le mois dernier·discuss
One of the saddest things about modern capitalism is that people stealing from businesses is criminalized and heavily punished but businesses stealing from people (eg. wage theft, illegal contracts, medicare/PPP fraud, and outright stealing like this case) is treated as a civil violation and almost impossible to prosecute.

The only cases of white collar crime I've seen get prosecuted is securities fraud and that's rich people stealing from other rich people.