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xthexder

@ xthexder @l.sw0.com

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2 yr. ago

  • AI Models from Google, OpenAI, Anthropic Solve 0% of ‘Hard’ Coding Problems

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  • The hard problems are the only reason I like programming. If 90% of my job was repetitive boilerplate, I'd probably be looking elsewhere.

    I really dislike how LLMs are flooding the internet with a seemingly infinite amount of half-broken TODO-app style programs with no care at all for improving things or doing something actually unique.

  • Types of development but more realistic

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  • I can't wait for hamster wheel version 12! So much more range than v1

  • Types of development but more realistic

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  • somebody in the room will ask what the flight ceiling is

    Sir, this is a Wendy's

  • Types of development but more realistic

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  • The real flaw in the diagram is that all the intermediate steps of Agile are usable products. All 5 of those are completed, sellable products. Agile pivots way before any of these become usable.

  • A simple solution, really

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  • The implication and "punchline" here is that millennials only have $300/year of free spending money. It's self-deprecating/morbid humor.

  • Apple just proved AI "reasoning" models like Claude, DeepSeek-R1, and o3-mini don't actually reason at all. They just memorize patterns really well.

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  • I'm not sure how you arrived at lime the mineral being a more likely question than lime the fruit. I'd expect someone asking about kidney stones would also be asking about foods that are commonly consumed.

    This kind of just goes to show there's multiple ways something can be interpreted. Maybe a smart human would ask for clarification, but for sure AIs today will just happily spit out the first answer that comes up. LLMs are extremely "good" at making up answers to leading questions, even if it's completely false.

  • Apple just proved AI "reasoning" models like Claude, DeepSeek-R1, and o3-mini don't actually reason at all. They just memorize patterns really well.

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  • The tension of the strings would actually be a pretty miniscule amount of energy too, since there's very little stretch to a piano wire, the force might be high, but the potential energy/work done to tension the wire is low (done by hand with a wrench).

    Compared to burning a piece of wood, which would release orders of magnitude more energy.

  • On this deserted island I could use some help()

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  • Usually signalling for help isn't something you leave to day 2... I think they might just be taking a vacation.

  • Front Brake Lights Could Drastically Diminish Road Accident Rates

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  • There are a couple situations where it's annoying and I turn it off. My truck has the "steer back into lane" style assist, but it's tried to push me off the road before while I was towing a trailer on some narrow 1-lane roads. Some of the corners it's just not possible to get around without touching the center line.

    The vast majority of the time it stays on though and is quite helpful.

  • Front Brake Lights Could Drastically Diminish Road Accident Rates

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  • If anything I think they would have to use a green light that turns on when accelerating/not braking. It would be way more dangerous in the future when people are trained with "No green = braking" but older cars don't have the light at all.It's important to consider how a transition like this would even work. I personally think this is a little too drastic of a change, and is incompatible with existing vehicles and habits.

  • Front Brake Lights Could Drastically Diminish Road Accident Rates

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  • Cars with lane-keep assist with vibrate the steering wheel and beep at you. It's at least something but I think most people turn it off if it gets annoying

  • Front Brake Lights Could Drastically Diminish Road Accident Rates

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  • They could use traffic light green. There's not any problems identifying those even in places with the lights mounted horizontally. There's enough difference in saturation you can tell the difference even with colorblindness.

  • Reddit sues Anthropic, alleging its bots accessed Reddit more than 100,000 times since last July

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  • Non-exclusive just means you're free to give a copy of your content to whoever you want. It doesn't mean Reddit is obligated to distribute it for you.

  • top 5 unsolved problems in computer science

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  • I've actually noticed this exact thing with elevators before... I was kind of amazed the beep and light were hooked up completely independently from the actual floor selection logic.It sort of makes sense that the light in the button would just be hooked directly up to the button contacts. The computer would then be polling the buttons separately and it's possible to miss a button press... These sorts of buttons shouldn't need a debounce period since pressing any of them a second time doesn't do anything. If the buttons were interrupt based, this probably wouldn't happen.

  • Cloudflare built an oauth provider with Claude

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  • Dieselgate wasn't a "bug" it was an designed in feature to circumvent emissions. Claude absolutely would have done the same, since it's exactly what the designers would have asked it for. Somehow I doubt it would have gone undetected as long if Claude wrote it tho, it'd probably mess it up some other way.

  • This new 40TB hard drive from Seagate is just the beginning—50TB is coming fast!

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  • Well, Kioxia sells a 30TB 2.5in SSD right now for about $5k. I'm sure they could make a 60+TB SSD by just stacking 2 of them in a 3.5in case.

  • New fuel cell could enable electric aviation

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  • From what the article says, this fuel cell produces sodium oxide by reacting sodium with oxygen. There's no hydrogen gas being produced in the fuel cell.

    The emissions are sodium hydroxide, or sodium carbonate after it reacts with carbon in the air.

    (Also now I'm not sure where I got 1200Wh/kg from. The article says both 1000 and 1500 Wh/kg)

  • Lukas Atkinso: Net-Negative Cursor

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  • New fuel cell could enable electric aviation

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  • They're comparing it to lithium batteries for power density, but ignoring that the sodium metal in this case is a consumable, unlike batteries.

    They say it's 1200 Wh / kg of sodium, however gasoline is a whole 3800 Wh / kg, and somehow I think the carbon dioxide is less harmful than the same amount of sodium hydroxide. Not to mention how much more complicated storing liquid sodium would be since it reacts with air.