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Colours of Blood
  • Whenever I see this image I always wonder 2 things:

    1. What makes hemoglobin more efficient?
    2. Why do we even need these fancy molecules to transport oxygen? Can't we produce some kind of biological ampule that holds some pure O2 for consumption by the various processes that need it? We have dedicated organelle structures for similar tasks (i.e. mitochondria)
  • Drink it, I dare ya
  • Apparently it's not even really all that stable, so that whole container would rapidly decompose into probably carbon dioxide (CO2) and a bunch of pure carbon (think charcoal). At least that's my hunch. There is a Wikipedia article on the stuff, but it's pretty short, since it's a pretty unusual chemical (https://en.m.wikipedia.org/wiki/Dicarbon_monoxide ).

    CO2 is of course extremely common. I'd love to see what a chemist can describe about a bottle of C2O though!

  • Tightrope - Monday, October 7, 2024
  • Tightrope, a daily trivia game | Britannica

    Oct. 7, 2024

    T I G H T R O P E ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ 🎉

    My Score: 2230 https://www.britannica.com/quiz/tightrope

    I'm in the rare group of: tastes soapy, but I like it. I blame thrills gum.

  • What are your favorite statically typed, compiled, memory safe programming languages?
  • Ada, hands down. Every time I go to learn Rust I'm disappointed by the lack of safety. I get that it's miles ahead of C++, but that's not much. I get that it strikes a much better balance than Ada (it's not too hard to get it to compile) but it still leaves a lot to be desired in terms of safe interfacing. Plus it's memory model is more complicated than it needs to be (though Ada's secondary stack takes some getting used to).

    I wonder if any other Ada devs have experience with rust and can make a better comparison?

  • Tightrope - Friday, October 4, 2024
  • First time trying it out. Got a bit lucky.

    Tightrope, a daily trivia game | Britannica

    Oct. 5, 2024

    T I G H T R O P E ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ 🎉

    My Score: 2180 https://www.britannica.com/quiz/tightrope

    EDIT: just realized I did the wrong date! sorry. still, thanks for showing me a new daily puzzle. :)

  • Deleted
    *Permanently Deleted*
  • Sadly front end, like "High Level" is a very relative term. For example, in compiler design, the bit that parses code is called the "front end" since the "back end" is what emits machine code. I think that's what they mean here, the "front end" that understands D3D8 code has been added, presumably there is also a "back end" that converts the parsed/analyzed D3D8 code into valid opcodes for consumption by GPU/CPUs.

    In the other direction, a UI/UX is sometimes called a "back end" when it is part of a more complex embedded project where physical controls are the "front end".

  • Maybe some ALGOL 58 while we're at it too.
  • I still use Ada daily for my personal projects after having used it at work. I find it compliments my thinking patterns well. My only gripe with it is that they ate too much of their own dog food at AdaCore and now it can be hard to install Ada and gprbuild (due to a circular dependency). Plus gprc stole libgpr and broke some stuff too.

  • DNS over Wikipedia
  • If you read the readme, this looks like it's specifically for when you don't know the correct tld or spelling of the site you're looking for. Google searches often censor sites of borderline legality, but they'll usually still have Wikipedia articles with accurate links.

    This specifically only redirects .idk domains as a search helper. Could it possibly work better as a browser extension? Maybe. :)

  • Suggestion: An ActivityPub and Lemmy codebase reading club
  • That would be an excellent idea. But I feel like an even broader community should be created. Like a generic book club, but for code bases! Could even have a small handful of different code bases on the go at a time. I'd love to get to know lemmy's, but also e.g. neovim, or even unciv :)

    Maybe one day it could even start tackling Moby Dick!

  • Ode to C
  • My question when I see responses like this is: what genuinely useful new safety features have been added since Ada? It's ancient and has distinct types, borrow checking (via limited types), range types, and even fixed point types. I've always wondered what niche Rust is targeting that Ada hasn't occupied already. It feels like devs decided that safety was important, c/c++ are too unsafe, need a new language; without ever having looked to see if such a language exists?

  • NSFW
    Leaving the bidet on "feminine" mode is the female equivalent of leaving the toilet seat up.
  • Answering both: dial image for reference to what the "modes" are, and my dial is gross. Plus that was the best image I could find describing it, but had trouble getting a clean download. Google images can suck that way. If you get me a clean link, I'd update the post.

  • Making a Canadian Flag on Lemmy's r/Place
    canvas.toast.ooo Canvas -- Lemmy's r/Place

    Place pixels with people to create art

    Maybe here we can draw the leaf without corrupting it. For reference I scaled the wikipedia picture to 100 pixels wide and anchored the 8 corners of the side borders. Hopefully we can make it look good!

    27
    cool websites @lemmy.ca Lambda @lemmy.ca
    Tree of Life Explorer | MinuteLabs.io
    labs.minutelabs.io Tree of Life Explorer | MinuteLabs.io

    Explore Earth's species and the relationships between them easily.

    I've sunk many hours into the which species is closer related to X, A or B?

    0
    I'll kick things off with our mini: Kerby

    She's our brown miniature poodle, about a year and a half old.

    0
    InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)LA
    Lambda @lemmy.ca

    I'm a software engineering developer from Ottawa, Ontario, Canada.

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