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Cake day: June 15th, 2023

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  • It isn’t really so strange that they aren’t used, if you think about it. Floating point is subject to fuzziness in the last several digits, and you can’t guarantee that a given value is going to round the same way when you’re dealing with multiple arches (or even multiple versions of what’s nominally the same arch, since optimizations change over time). Undefined behaviour is nasty. Floating point is useful for many things, but I’d keep it out of a cross-platform system kernel unless I liked hard-to-diagnose bugs.


  • Speaking based on my own PC in that era: it had 512MB RAM and the video card was capable of running FFVII PC version with hardware drivers, so there was some very modest and primitive 3D capability buried in there somewhere. I believe the CPU was a ~500 MHz P3, so I’ll grant you that one, and the one about RAM speed. Well, I did only claim they were “somewhat similar”.




  • Except that it isn’t really the first iteration of any of those things. Java did most of 'em more than a quarter century ago: browser-embedable, multiple languages could target the JVM, and, yes, sandboxed—the only issue was startup (not runtime) performance. That wasm doesn’t share those startup performance woes makes it useful, but not revolutionary.

    As for tiny environments, a typical desktop system from around 1999 is somewhat similar to a Pi Zero W in terms of ability.



  • The supply chain for most “local” vehicle manufacture in North America winds back and forth between Canada, the US, and Mexico. None of those countries can assemble a finished car without parts coming from both of the others. Trump hates this and has been doing his utmost to torpedo the system.

    The risk with Chinese cars has less to do with the cars themselves and more with getting too deeply enmeshed in, and dependant upon, trade with China. ~50000 cars a year isn’t going to do that in Canada, though, since at the moment we’re wary of putting too many eggs into any basket.


  • when there’s currently a tyrant in charge in the US, nobody’s doing anything.

    Because anyone who’s realistic enough to want that guy out of office is also realistic enough to know that a gun, or even a few thousand guns, won’t do much against rocket-armed aircraft and exploding drones, even if they were willing to escalate to violence. The last time a group of citizens with ordinary firearms had a real chance against an army was around 1880 (just before the invention of the automatic machine gun). It kinda-sorta-almost sometimes appears to work in spats in the developing world because the objective there is to get the army to decide holding the area isn’t worth the resources and it should go home. That ain’t gonna happen in a civil war in the States.

    Of course, the fact that the American “right to bear arms” is a joke just makes it all the more infuriating.