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Cake day: February 6th, 2025

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  • The vast majority of these 3d printed guns use the fact that the registered “gun” is only a small part of the actual whole gun. You can buy barrels, magazines, slides, firing pins, etc, all mail order without any fuss — it’s the part with the serial number that is actually the firearm and restricted. So if you print that part (which is often basically just a shell to hold the metal components in place) you have an unserialized gun that’s basically just as good as one from a gun store.







  • It sort of depends on what you mean by can’t reproduce without looking at hints.

    Like, even now if you asked me to write a number guessing game in a language I’ve had to use a lot (Java) I couldn’t do it straight from memory. I haven’t needed to read stdin manually for a long time so I’d have to look at the class and docs to see the best way to pull in a line and parse it into a number, I don’t remember the specifics of the Random class either, so I’d need to double check the methods available and if they produce inclusive or exclusive ranges.

    To me that’s normal; I understand the program flow and what needs to be accomplished, but the specific classes and methods are something I don’t keep with detail in my head, using the docs and keeping the language reference handy is normal, in my experience.



  • Where’s the pressure? Who’s making these files and trying to use them?

    The standards bodies and the companies that pay their bills. That’s Netflix, Google, et al. All have a vested interest in good multimedia support in browsers. It’s why browsers have shockingly good support actually, most of the problems are downstream on clients and implementations that don’t know or care to enable these newer formats.


  • What am I supposed to do?

    You decide what to target, and work with what you have. That’s how it’s always been with web technology.

    If you need to support the barest minimal possible clients then you might not even have HTML5. Otherwise, if you have HTML5 you can use the source tag to provide clients with a choice of formats/encodings and they can pick the one they support. If the clients can’t even mange that, well, things on the internet have always been broken anyway.

    And somebody’s gotta start somewhere, WebP was shoved down everyones’ throats and now it’s supported very broadly, as AVIF pick up users software devs will take notice and start supporting it.



  • I think that’s a reasonable way to look at it.

    It’s not the route I’d take, after all, the video tag in html supports specifying multiple sources (including different formats/encodings), and with full control of the stack (they vend Safari) you could have logic on devices without AV1 hardware that prefers the AVC/HEVC/VP9 sources instead — then fallback to AV1 SW if it’s the only option. That seems a better user experience than just failing to display content.