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The end of Windows 10 is approaching, so it's time to consider Linux and LibreOffice

Technology
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  • 331 Stimmen
    19 Beiträge
    39 Aufrufe
    R
    What I'm speaking about is that it should be impossible to do some things. If it's possible, they will be done, and there's nothing you can do about it. To solve the problem of twiddled social media (and moderation used to assert dominance) we need a decentralized system of 90s Web reimagined, and Fediverse doesn't deliver it - if Facebook and Reddit are feudal states, then Fediverse is a confederation of smaller feudal entities. A post, a person, a community, a reaction and a change (by moderator or by the user) should be global entities (with global identifiers, so that the object by id of #0000001a2b3c4d6e7f890 would be the same object today or 10 years later on every server storing it) replicated over a network of servers similarly to Usenet (and to an IRC network, but in an IRC network servers are trusted, so it's not a good example for a global system). Really bad posts (or those by persons with history of posting such) should be banned on server level by everyone. The rest should be moderated by moderator reactions\changes of certain type. Ideally, for pooling of resources and resilience, servers would be separated by types into storage nodes (I think the name says it, FTP servers can do the job, but no need to be limited by it), index nodes (scraping many storage nodes, giving out results in structured format fit for any user representation, say, as a sequence of posts in one community, or like a list of communities found by tag, or ... , and possibly being connected into one DHT for Kademlia-like search, since no single index node will have everything), and (like in torrents?) tracker nodes for these and for identities, I think torrent-like announce-retrieve service is enough - to return a list of storage nodes storing, say, a specified partition (subspace of identifiers of objects, to make looking for something at least possibly efficient), or return a list of index nodes, or return a bunch of certificates and keys for an identity (should be somehow cryptographically connected to the global identifier of a person). So when a storage node comes online, it announces itself to a bunch of such trackers, similarly with index nodes, similarly with a user. One can also have a NOSTR-like service for real-time notifications by users. This way you'd have a global untrusted pooled infrastructure, allowing to replace many platforms. With common data, identities, services. Objects in storage and index services can be, say, in a format including a set of tags and then the body. So a specific application needing to show only data related to it would just search on index services and display only objects with tags of, say, "holo_ns:talk.bullshit.starwars" and "holo_t:post", like a sequence of posts with ability to comment, or maybe it would search objects with tags "holo_name:My 1999-like Star Wars holopage" and "holo_t:page" and display the links like search results in Google, and then clicking on that you'd see something presented like a webpage, except links would lead to global identifiers (or tag expressions interpreted by the particular application, who knows). (An index service may return, say, an array of objects, each with identifier, tags, list of locations on storage nodes where it's found or even bittorrent magnet links, and a free description possibly ; then the user application can unify responses of a few such services to avoid repetitions, maybe sort them, represent them as needed, so on.) The user applications for that common infrastructure can be different at the same time. Some like Facebook, some like ICQ, some like a web browser, some like a newsreader. (Star Wars is not a random reference, my whole habit of imagining tech stuff is from trying to imagine a science fiction world of the future, so yeah, this may seem like passive dreaming and it is.)
  • 74 Stimmen
    13 Beiträge
    45 Aufrufe
    B
    This appears to just be a compilation of other leaks: https://www.bleepingcomputer.com/news/security/no-the-16-billion-credentials-leak-is-not-a-new-data-breach/ Still not a bad idea to change passwords and make sure MFA is enabled.
  • 1 Stimmen
    1 Beiträge
    9 Aufrufe
    Niemand hat geantwortet
  • the illusion of human thinking

    Technology technology
    2
    0 Stimmen
    2 Beiträge
    15 Aufrufe
    H
    Can we get more than just a picture of an Abstract?
  • The largest cryptocurrency money-laundering ring

    Technology technology
    26
    326 Stimmen
    26 Beiträge
    98 Aufrufe
    ulrich@feddit.orgU
    It has their name and where it came from so. Yes? That's not what I asked. Are you expecting people to direct link everything even when it is already atributed? I mean is that really too much to expect of people? To simply copy the link where they found the information and post it along with where they shared it?
  • 104 Stimmen
    168 Beiträge
    71 Aufrufe
    smartmanapps@programming.devS
    At least that’s not how I’ve been taught in school If you had a bad teacher that doesn't mean everyone else had a bad teacher. You’re not teaching kids how to prove the quadratic formula, do you? We teach them how to do proofs, including several specific ones. No, you teach them how to use it instead. We teach them how to use everything, and how to do proofs as well. Your whole argument is just one big strawman. Again, with the order of operations Happens to be the topic of the post. It’s not a thing Yes it is! I’ve given you two examples that don’t follow any So you could not do the brackets first and still get the right answer? Nope! 2×2×(2-2)/2=0 2×2×2-2/2=7 That’s kinda random, but sure? Not random at all, given you were talking about students understanding how Maths works. 2+3×4 then it’s not an order of operation that plays the role here Yes it is! If I have 1 2-litre bottle of milk, and 4 3-litre bottles of milk, there's only 1 correct answer for how many litres of milk of have, and it ain't 20! Even elementary school kids know how to work it out just by counting up. They all derive from each other No they don't. The proof of order of operations has got nothing to do with any of the properties you mentioned. For example, commutation is used to prove identity And neither is used to prove the order of operations. 2 operators, no order followed Again with a cherry-picked example that only includes operators of the same precedence. You have no property that would allow for (2+3)×4 to be equal 2+3×4 And yet we have a proof of why 14 is the only correct answer to 2+3x4, why you have to do the multiplication first. Is that not correct? Of course it is. So what? It literally has subtraction and distribution No it didn't. It had Brackets (with subtraction inside) and Multiplication and Division. I thought you taught math, no? Yep, and I just pointed out that what you just said is wrong. 2-2(1+2) has Subtraction and Distribution. 2-2 is 2 being, hear me out, subtracted from 2 Which was done first because you had it inside Brackets, therefore not done in the Subtraction step in order of operations, but the Brackets step. Also, can you explain how is that cherry-picking? You already know - you know which operations to pick to make it look like there's no such thing as order of operations. If I tell you to look up at the sky at midnight and say "look - there's no such thing as the sun", that doesn't mean there's no such thing as the sun.
  • 2 Stimmen
    2 Beiträge
    16 Aufrufe
    quarterswede@lemmy.worldQ
    I give it 5 years before this is on our phones.
  • 588 Stimmen
    77 Beiträge
    114 Aufrufe
    F
    When a Lemmy instance owner gets a legal request from a foreign countries government to take down content, after they’re done shitting themselves they’ll take the content down or they’ll have to implement a country wide block on that country, along with not allowing any citizens of that country to use their instance no matter where they are located. Block me, I don’t care. You’re just proving that you can’t handle the truth and being challenged with it.