Your friendly local programmer, uni student and *nix addict.

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  • 88 Comments
Joined 1 year ago
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Cake day: June 26th, 2023

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  • A large language model has no concept of good or bad, and it has no logic.

    Tragically, this seems to be the minority viewpoint - at least among CS students. A lot of my peers seem to have convinced themselves that the hallucination machines are intelligent… even when it vomits unsound garbage into their lap.

    This is made worse by the fact that most of our work is simple and/or derivative enough for $MODEL to usually give the right answer, which reinforces the majority “thinking machine” viewpoint - while in reality, generating an implementation of & using only ~ and | is hardly an Earth-shattering accomplishment.

    And yes, it screws them academically. It doesn’t take a genius to connect the dots when the professor who encourages Copilot use has a sub-50% test average.









  • Well, that’s to be expected - the implementation of map expects a function that takes ownership of its inputs, so you get a type mismatch.

    If you really want to golf things, you can tack your own map_ref (and friends) onto the Iterator trait. It’s not very useful - the output can’t reference the input - but it’s possible!

    I imagine you could possibly extend this to a combinator that returns a tuple of (Input, ref_map'd output) to get around that limitation, although I can’t think of any cases where that would actually be useful.







  • Mostly just Visual Studio Code, alongside the usual constellation of Git + assorted language toolchains.

    It’s plug and play at every level - no need to waste hours fucking around with an Emacs or (Neo)Vim configuration just to get a decent development environment set up.

    (And yes, I would use Codium, but the remote containers extension is simply too good.)




  • Most of the more exotic colors (such as green) are caused by various optical tricks.

    Physically speaking, all true stars are roughly one of these colors:

    • Red
    • Orange
    • Yellow
    • White
    • Blue

    The exact color of a star depends on its size/temperature. Red stars are the coolest, while blue stars are the hottest.