• 0 Posts
  • 36 Comments
Joined 1 year ago
cake
Cake day: July 1st, 2023

help-circle




  • Except for the fact that it’s now invasive as hell and trying to monitor/sell everything on your computer after the rewrite. We had to ditch teams after the rework because it wanted to phone home to dozens of IPs with information about our computers and actions.

    The high score was blocking 112 outgoing requests with personal data in a single 1 hour call. (We have network connections locked down on our computers using Little Snitch).

    Absolute madness and frankly every single person involved in Microsoft Teams should be thrown in jail for espionage and stalking.









  • Honestly, these days it’s pretty simple. The thing you need to remember is that you do not need to know EVERYTHING all at once. Learn a little bit, use it, keep what you use, discard what you don’t, get it in muscle memory, and learn a bit more. Very quickly you’ll be zooming through vim.

    You can learn the basics, and go from there- the basics of vim (which imo everyone should know- vi is often the fallback editor), and then you can just casually learn stuff as you go.

    Here’s the basics for modern default/standard vim: Arrow keys move you around like you expect in all ‘modes’ (there’s some arguments about if you should be using arrow keys in the vim community- for now, consider them a crutch that lets you learn other things). There’s two ‘modes’- command mode, and edit mode.

    Edit mode acts like a standard, traditional text editor, though a lot of your keybinds (e.g. ctrl-c/ctrl-v) don’t work.

    Press escape to go back into command mode (in command mode, esc does nothing- esc is always safe to use. If you get lost/trapped/are confused, just keep hitting escape and you’ll drop into command mode). You start vim in command mode. Press i to go into edit mode at your current cursor position.

    To exit vim entirely, go to command mode (esc), and type :wq<enter>.

    ‘:’ is ‘issue command string’,

    ‘w’ is ‘write’, aka save,

    ‘q’ is quit.

    In other words, ‘:wq’ is ‘save and quit’

    ‘:q’ is quit without saving, ‘:w’ is save and don’t quit. Logical.

    Depending on your terminal, you can probably select text with your mouse and have it be copied and then pasted with shift-ins in edit mode, which is a terminal thing and not a vim thing, because vim ties into it natively.

    That gets you started with basically all the same features as nano, except they work in a minimal environment and you can build them up to start taking advantage of command mode, which is where the power and speed of vim start coming into play.

    For example ‘i’ puts you in edit mode on the spot- capital i puts you in command mode at the beginning of the line. a is edit mode after your spot- capital A is edit mode at the end of the current line.

    Do you need these to use vim? Nope. Once you learn them, start using them, and have them as muscle memory, is it vastly faster to use? Yes. And there’s hundreds of keybinds like that, all of which are fairly logical once you know the logic behind them- ‘insert’ and ‘after’ for i/a, for example.

    Fair warning, vim is old enough that the logic may seem arcane sometimes- e.g. instead of ‘copy and paste’ vim has ‘yank and put,’ because copy/paste didn’t exist yet, so the keybinds for copy/paste are y and p.



  • ysjet@lemmy.worldtoLinux@lemmy.mlSwitch from Ubuntu to something immutable?
    link
    fedilink
    English
    arrow-up
    6
    arrow-down
    1
    ·
    6 months ago

    I’d you want immutability and things that just works, snaps are the exact opposite of what he needs. I’m gearing up to swap away from Ubuntu for the same reasons as him, and the snap ecosystem is utterly fucked and accelerating my timetable daily.

    I’ve never seen something so damn broken, and it gets more so every update. It’s gotten to the point of where snap store will just straight up log me out of my session out of the blue when it finds an update so it can install it, losing all of my work.





  • In the case of Discourse, a hardware engineer is an embarrassment not deserving of a job if they can’t hit 90% of the performance of an all-time-great performance team but, as a software engineer, delivering 3% the performance of a non-highly-optimized application like MyBB is no problem. In Knuth’s case, hardware engineers gave programmers a 100x performance increase every decade for decades with little to no work on the part of programmers. The moment this slowed down and programmers had to adapt to take advantage of new hardware, hardware engineers were “all out of ideas”, but learning a few “new” (1970s and 1980s era) ideas to take advantage of current hardware would be a waste of time.

    You can really tell this guy is some hardware design engineer at nvidia that has absolutely no fucking clue about how real-world user space programming works. Also I like how 74% slowly kept getting inflated until it became 90%.

    Like, this dude is trying to claim that fucking Donald Knuth himfuckingself cannot figure out some new computer hardware.

    Multiple processors working in concert is not, and never has been, a cure-all. It’s highly situational and generally not useful.

    What’s dumb is that, as a Systems Design Engineer at NVIDIA, Dan Luu should know that. After all, how has SLI been doing recently?

    That said, yes, of course, web dev bloat is absolutely out of control, and slow websites absolutely have nothing to do with hardware or network. That’s a culprit of bad frameworks, horrific amounts of ads/trackers/bullshit, and honestly just general lack of programming fundamentals in the web dev space. Might as well call them web technicians and really ruffle some feathers. :P