Digital Mark

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Joined 3 years ago
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Cake day: March 20th, 2022

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  • In the good old days, you had to learn assembly/machine language, C, and OS-level programming to get anything done. Even if you mostly worked on applications, you’d drop down and do something useful. At the time, this was writing machine language routines to call from BASIC. This is still a practical skill, for instance I mostly work in Scheme, but use C FFI to hook into native functionality, and debug in lldb.

    Computer Science is supposed to be more math than practical, though when I took it we also did low-level graphics (BIOS calls & framebuffers), OS implementation, and other useful skills. These days almost all CS courses are job training, no theory and no implementation.

    Younger programmers typically have no experience below the application language (Java, C#, Python, PHP) they work in, and only those with extensive CS degrees will ever see a C compiler. Even a shell, filesystems, and simple toolchains like Make are lost arts.

    The MIT Missing Semester covers some of the mid-high levels of that, but there’s no real training in the digital logic to OS levels.










  • Digital Mark@lemmy.mltoMemes@lemmy.mlWhat's your "old person" trait?
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    1 year ago
    1. Videos should be landscape, 4:3 preferably, not portrait.
    2. When I turn on a computer, it should be ready (and pref say READY) in a few seconds, not minutes and need Internet access.
    3. Email should be fully punctuated, have correct grammar and a premise, argument, and conclusions.
    4. I’m tolerant on short SMS or pager texts, but if it’s used as immediate mail, all texts, IM, and social media messages should also be like #3.


  • The UI’s a little janky, search doesn’t always produce clickable links (mostly federated subs).

    Finding subs relies on lemmyverse, when it should be integrated into the sites.

    Similar subs should federate together, not be siloed. More USENET, less phpbb.

    Kbin has a strange division of threads and “magazines”, which means clicking thru multiple places to read anything, Lemmy & Beehaw seem simpler.