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Joined 1 year ago
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Cake day: June 15th, 2023

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  • We have forced it, quite hamfistedly, to do anything. The organic hell-evolution of web browsers turned them into do-anything sandboxed mini-OS. It meant whatever hellish code you used to write your corporate mandated web app could now become a perfectly bloated standalone application. And the demonic language that would enable it was called Javascript. It does the backend and it does the frontend. You could consider those advantages over other devices, like toasters and those handheld electronic games from the 80s.


  • sincle354@kbin.socialtoLinux@lemmy.mlXZ backdoor in a nutshell
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    6 months ago

    So it’s not that the Volkswagen cheated on the emissions test. It’s that running the emissions test (as part of the building process) MODIFIED the car ITSELF to guzzle gas after the fact. We’re talking Transformers level of self modification. Manchurian Candidate sleeper agent levels of subterfuge.





  • Always glad to brush up on my acts of mass terrorism/righteous defenses of sovereignty*.

    *Note: This is barely a funny, I legitimately have nowhere near enough knowledge on the topic, not even superficially. 14,000 words of Wikipedia article spanning 4 centuries? Just the Wikipedia article? Damn…


  • I’ve got a Linux work server because VHDL simulations are hella expensive. I have to say that if your team isn’t willing to RTF-Man pages, you end up with a lot of cargo cult CLI processes. No crystalized knowledge or training, it’s hard to start up in it. It’s enough that requiring explicit Linux experience for new hires is preferable. Windows sadly has the familiarity benefit. And don’t get me started on the wacky custom solutions the IT set up circa 2002…





  • Don’t let schadenfreude and tribalism blind you for the reasons for disliking this person. You don’t win in politics if your opponent dies from old age, you win by shifting the forces that decide elections. Cheering on the… lets see here… inescapable march of time on a human’s body invites much the same onto yourself in the future. That is, don’t laugh at old people deteriorating if you don’t want younguns in the future to laugh at you or your grandma. It’s a journey that we all take, and I feel like it should have some dignity in it.

    I wish he and his family good health, and that the political structure around him fades into history.


  • It’s physics for computers, specifically the Direct Stiffness Method. The formal definition of what you send into a computer for stress analysis involves a whole lot of matrixes. You turn a structure into tiny little nodes not unlike pixels or voxels. Each point can be connected to other elements, and these connections have unique internal linear or twisting “stiffness”, like a spring has. Think how a spring and a stick of wood resist squishing and bending. They can be expressed as one massive square (important!) matrix. The equation in the third panel is essentially a mega version of Hooke’s law:

    F = ku
    “The vector of forces on the nodes = the matrix containing all information of the stiffness of the connections * the vector of positions of the nodes”.

    This is a linear algebra problem, the easiest type of problem for a computer with a GPU. We can insert the known positions and forces on the bridge and solve for all unknown positions. If a truss on a bridge is calculated to experience too much force than it can handle, you can say that the bridge will fail under those conditions.


  • Your Only Move Is Hustle! YOMI Hustle for short. Turn based fighting game. If you’ve got a decent understanding of fighting games (Smash Bros specifically helps), you can play chess with a whole mess of moves. You can predict exactly what each move will do, as well as predict what happens for the opponents moves as well. No more failing inputs, since ever move is one click away. You get to learn high level concepts like frame advantage, oki, spacing, it’s all there with as little barrier of entry possible.


  • In UI/UX design they’re the opposite of power users, technologically illiterate, bandwagoners, PC culture, the 90% of a social media site’s users, average joes, your grandma on the internet. They’re used to the conventions of other sites and have little appetite for complexity in their search for content.

    None of this is meant with any bad connotations. They’re a user class with a distinct set of needs. Beehaw blocks them due to the registration hassle. Kbin is maybe 75% of the way there. Much of the fediverse is decidedly anti-normie. Marxist-Leninists and edgy teenagers abound.

    Note that the reason normies have a bad connotation is because their influx leads to a certain homogeneity and a stripping of established cultures. The term is used as a slur to counteract this effect. Those with anti-popular tastes will centralize elsewhere usually.


  • They claimed it was volume of posts and the free registration. It costs nothing to make a new account on shitjustworks and completely flood a beehaw post full of just plain mean comments. Beehaw wants some ability to decide who posts. For their own site you have to submit a tiny application, but they would prefer that problematic instances be limited in only posting. They don’t mind sharing posts, but federation is explicitly two way. Until moderation tools fill the gap they are doing it in defense.