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structural

HN member
Joined
Mon, Dec 30, 2013, 6:24 PM UTC
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651
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186 items

About structural

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Recent public activity

  1. comment
    Comment #49225384

    This is starting to be done for very high value plants (think chip fabs, large datacenters, that kind of thing. When the infrastructure is a $10b expense it's worth it). Small plan…

  2. comment
    Comment #49225337

    I've seen similar things in this decade. Lots of stuff still running where the last change in design was 20+ years ago, the current team knows how to keep the lights on and replace…

  3. comment
    Comment #49201388

    We currently use a small US contract manufacturer that works pretty much as you say. The turn times are terrible (7+ weeks, not 7 days), and this is a major issue, but there are ex…

  4. comment
    Comment #49185815

    The improvements were for things governments (fuel/pollution efficiency) and insurers (safety) wanted, not necessarily you. A new 2010 Toyota likely wouldn't even be legal to sell …

  5. comment
    Comment #48646827

    Run on server, chroot into target environment, configure compiler flags for eventual target, done. It's really just an afternoon of setup and then the problem is solved.

  6. comment
    Comment #48625855

    Who actually pays for what and how is so mangled that if you want to reallocate someone to another project (or even just pay them out of a different pool of funds!) often the easie…

  7. comment
    Comment #48592250

    There's likely always going to be value in limiting the number of $200k+ SWEs you have to pay. But that's not the interesting case. What about the $10k/year offshored employees tha…

  8. comment
    Comment #48588142

    There's a lot of maintenance that is much easier/cheaper to do when the apartment is unoccupied, so the default is "do nothing, then when the tenant moves out in a year or two, do …

  9. comment
    Comment #48579814

    Uber's situation is exactly the same. OpenAI is offering inference for a bunch of industries at prices that make it more competitive than hiring humans to do the same work. If the …

  10. comment
    Comment #47369652

    One heuristic I use to avoid this exact problem is "minimize the number of places that the next poor soul has to look in order to understand how this code works", where place is lo…

  11. comment
    Comment #47235808

    Mobile users (or other locked down devices where adblockers are forbidden) are still a decent chunk of traffic. It's much easier to just read the overview and not click through to …

  12. comment
    Comment #46950998

    1. Americans got a bit poorer due to inflation. 2. Brand quality went down to equivalent or less of no-name dropshipped goods in order to keep similar dollar prices for goods. 3. C…

  13. comment
    Comment #46828772

    It allows the code to be fully public domain, so you can use it anywhere, while very strongly discouraging random people from forking it, patching it, etc. Even still, the tests th…

  14. comment
    Comment #46624807

    My 10hr drives usually have 2 stops at 30mins-1hr each, for food. Unfortunately, stopping at a restaurant for a meal doesn't leave the vehicle in a location that has a charger, for…

  15. comment
    Comment #46560478

    Something to consider is that in a secure environment like LANL, and especially for a non-standard or one-off process, it's likely that there is no computer system that everyone ha…

  16. comment
    Comment #46516374

    Yes, but my junior coworkers also don't reliably do edge case testing for user errors either unless specifically tasked to do so, likely with a checklist of specific kinds of user …

  17. comment
    Comment #46406685

    Of course, you can do this in good conditions. The extremely powerful part that TrueTime brings is how the system degrades when something goes wrong. If everyone is synced to +/- 2…

  18. comment
    Comment #46219309

    Now, try and use two or more libraries that expose data structures with bitfields, and they have all chosen different crates for this (or even the same crate but different, non-ABI…

  19. comment
    Comment #45690865

    1. What does it mean to be a GPU-native process? 2. Can modern GPU hardware efficiently make system calls? (if you can do this, you can eventually build just about anything, treati…

  20. comment
    Comment #45595101

    Is this a EU-specific thing? In North America I've never installed a banking app, don't even know if my institution even has one.

  21. comment
    Comment #45593240

    These things are amazing for maintenance programming on very large codebases (think, 50-100million lines of code or more, the people who wrote the code no longer work there, it's n…

  22. comment
    Comment #45506561

    Good on the Arduino folks for getting acquired, then. They still have a niche and a brand with name recognition, even if that niche might be stable at best, collapsing at worst.

  23. comment
    Comment #45264662

    Quite a few radar systems are in the 8-10GHz range and satellite communications just above that. The general idea when using a SDR for these things is to have a separate frequency …

  24. comment
    Comment #45264625

    The threading model is still difficult, and it's still enough slower that thinking you're going to be comparable to custom silicon that's been designed for a particular protocol is…

  25. comment
    Comment #45263643

    The more fine-grained you make a capability system, the more you have an explosion of the number of permissions required by an application, and the chance that some combination of …