• 9 Posts
  • 66 Comments
Joined 3 years ago
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Cake day: July 11th, 2023

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  • magz :3@lemmy.blahaj.zoneto196@lemmy.blahaj.zoneruledacted
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    2 months ago

    you get a blue check for paying something like $9/month. very good feature because it instantly tells you that you can entirely disregard the post you’re about to read because it was written by someone stupid enough to give money to the app formerly known as twitter (and thus elon musk) every month



  • magz :3@lemmy.blahaj.zonetoScience Memes@mander.xyzYOLO
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    2 months ago

    tbf this uses a lot of medical jargon that most people who aren’t doctors will never need. put simply, it’s a case of a man who put hydrofluoric acid in his ass (owie) while high from snorting cocaine

    edit: wrong acid, it’s actually way worse than i thought



  • part of the skill of cooking is learning why a dish working. rather than tasting some and going “this tastes bad”, you should be thinking “what is not working here?” too much or too little salt? did you overcook the meat? do some of the flavors clash? a major skill in cooking is being able to identify why your meal didn’t turn out how you wanted it to, and then hopefully finding out how to fix or avoid that.

    i think following the recipe to the letter can weaken that skill because you just kinda uncritically follow the steps in front of you




  • the problem is that the way version numbers are handled now, it’s more like 1.MAJOR.MINOR, with no real definition of what counts as a “minor” update, so it’s hard to tell which versions are compatible. i feel like this problem would mostly go away if they either added another number to the version to signify patches, or actually used semver properly (they could mix these approaches to do something similar to java, so the next version would be 22.0.0)

    i feel like this whole version debacle is only gonna get worse because microsoft is planning to move to a “content drop” model, with smaller more frequent updates, which means even more pressure on the “patch” version. so unless their update model or versioning systen changes, we’ll probably be playing 1.21.37 in a couple of years, and good luck figuring out which of those versions are actually compatible



  • if it’s any consolation, native danish speakers don’t think about it like this, you just kinda memorize what each multiple of 10 is called. although the etymology does appear a little when using ordinals, e.g. 72nd in danish is tooghalvfjerdsindstyvende (two and half four twenties), but i think most young people would just say tooghalvfjerdsende (72 + ordinal suffix)


  • that’s basically just co2, since (iirc) the panic from not being able to breathe comes from high co2 levels the blood, rather than low oxygen levels in the blood. this is also why simple asphyxiants like nitrogen gas are still very dangerous, because you might not notice that you’re not getting any oxygen, especially since your ability to think is probably also impaired because of said low oxygen.

    so if you wanna make yourself anxious for funsies, then you can just breathe a bunch of co2 (but also don’t because you might die, and even if you don’t, elevated co2 levels are still pretty bad for you)


  • i think for my purposes i’m fine with hosting that through a separate service, so instead of XMPP + mumble i would run polyproto + mumble (or some other voip solution, screen sharing seems to be a decent way away in mumble)

    but (as i understand it), polyproto isn’t a chat protocol per se, but more a protocol for federated message authentication. as an application of this protocol, they’re building polyproto-chat, which is a chat protocol. in theory, one could then also build a polyproto-voice so you can use the same account for both chatting and voice calls. i still think this is pretty far away, considering how young polyproto is, which is why my current vision is chat and voice as two separate services (which i also prefer because i imagine it makes the technology simpler and hosting easier)


  • oh yea their website seems to be down. surely a good sign… in the meantime, you can look at the website/spec through their codeberg repos.

    i’m not a huge fan of matrix because it seems very bad to selfhost. from my understanding, if anyone using your homeserver joins a big channel, your homeserver will have to store the entire history of that channel and keep it up to date. on top of that, it very much seems like the spec isn’t being developed by the community, but more that element implements some feature and then forces that into the spec. also polyproto claims to be much more resilient, allowing you to migrate to a new homeserver, even if your old one is already dead.

    also a lot of matrix’s funding comes from crypto, ai and venture capital, so i think it’s just a matter of time before the whole project becomes completely subsumed by capital interests



  • unfortunately you can’t really get rich from knowing a bubble will happen. things like shorting, put options, bear certificates, and etfs with inverse leverage either have terrible risk reward ratios (you can basically lose infinite money from shorting, that’s what the whole gamestop/amc thing was about) or very bad long-term gains (bear certificates and inverse etfs usually only track day-to-day changes and generally fall in value when the stock they’re tracking fluctuates in price).
    of course, if you know when the crash is gonna happen, it’s a completely different story. then you can buy shorts/puts/etc just before the bubble bursts and laugh yourself to the bank (assuming the firms on the wrong end of those assets haven’t gone bankrupt, which is also a very real risk in a situation like this)


  • magz :3@lemmy.blahaj.zoneto196@lemmy.blahaj.zoneframework doesn't rule
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    4 months ago

    kling is the creator/head of the ladybird browser. dhh is the creator of ruby on rails, but he’s now working on omarchy, which is basically just a collection of dotfiles for arch but people love for some reaso (personal rant).

    the reason that their views are important is because a lot of tech companies, even ones that were previously reputable like framework, have been pouring a lot of money into these. this is especially relevant for omarchy, since afaik dhh is the only person working on it, making donations to omarchy basically be direct donations to dhh himself.

    while kling has done some questionable things, dhh is basically just a straight up fascist, which really puts the principles of the companies giving money and promotion to him (like framework) into question



  • actually you can show that the naturals, integers and rationals all have the the same size.
    for example, to show that there are as many naturals as integers (which you do by making a 1-to-1 mapping (more specifically a bijection, i.e. every natural maps to a unique integer and every integer maps to a unique natural) between them), you can say that every natural, n, maps to (n+1)/2 if it is odd and -n/2 if it is even. so 0 and 1 map to themselves, 2 maps to -1, 3 maps to 2, 4 maps to -2, and so on. this maps every natural number to an integer, and vice-versa. therefore, the cardinality (size) of the naturals and the integers are the same.

    you can do something similar for the rationals (if you want to try your hand at proving this yourself, it can be made a lot easier by noting that if you can find a function that maps every natural to a unique rational (an injection), and another function that maps every rational to a unique natural, you can use those construct a bijection between the naturals and rationals. this is called the schröder-bernstein theorem).

    it turns out that you cannot do this kind of mapping between the naturals (or any other set of that cardinality) and the reals. i won’t recite it here, but cantor’s diagonal argument is a quite elegant proof of this fact.

    now, this raises a question: is there anything between the naturals (and friends) and the reals? it turns out that we don’t actually know. this is called the continuum hypothesis