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Joined 8 months ago
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Cake day: May 28th, 2024

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  • What’s even more annoying is when their refinements end up putting an objectively wrong answer as the authoritative record.

    I found a question where someone new to electronics was how to get more current from a USB power supply.

    The “correct” answer that was posted before the question was closed was that a source can’t limit current and the questioner should learn more about electricity.

    The actual correct answer - and probably what the questioner was looking for - is to short the data lines together because a compliant USB charger will only supply 500mA by default, not it’s stated max current.



  • Linux is actually kinda designed to be less fragmented than windows really.

    The reason you don’t pick an install directory is because the standard is that binaries live where binaries live, dependencies live where dependencies live, logs live where logs live, etc.

    All the user should worry about is where the media or whatever your program works with is.

    Always try to find the apt install instructions for whatever program you want, and it’s easy to uninstall with apt remove.

    Apart from a few deb packages, almost everything that can’t be managed via apt should be considered incomplete or experimental. If it was ready for you to just use it without issue, it would be in an apt repository.

    It may seem a bit daunting to have to use command line at first, but once you’re used to it, you’ll realise how absolutely broken and archaic managing software on windows is. (Like seriously, it’s 2024 and you’re still having to fish through slow or sketchy websites to find installers for tools and drivers.)



  • it’s pretty good for things that I can eye scan and verify that’s what I would have typed anyway. But I’ve found it suggesting things I wouldn’t remotely permit to things that are “sort of” correct.

    Yeah. I haven’t bothered with it much but the best use I can see of it is just rubber ducking.

    Last time I used it was to asked how to change contrast in a numpy image. It said to multiply each channel by contrast. (I don’t even think this is right and it should be ((original value-128) * contrast) + 128) not original value * contrast as it suggested), but it did remind me I can just run operations on colour channels.

    Wait what’s my point again? Oh yeah, don’t trust anyone that can’t tell you what the output is supposed to do.