• 4 Posts
  • 49 Comments
Joined 1 year ago
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Cake day: June 11th, 2023

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  • I’m in the same boat. I was a kde neon person for a very long time, but I eventually got tired of some weird issues I was having that I couldn’t find a fix for. tried fedora on a bit of a whim and everything just worked. Nvidia drivers were a breeze to set up, gnome is very nice out of the box and doesn’t take the configuring I’m used to on kde, and even just having gnome boxes pre installed is super useful and I get to skip the virtualboxes setup. very impressed with it overall. never going back



  • don’t get discouraged. sorting algorithms occur frequently in interviews, and yes you use them a decent amount (especially in languages without built in sorts like c) but they are one of the harder things to visualize in terms of how they work. I’d say avoid anything recursive for now until you can get selection and insertion down pat. check out geeksforgeeks articles on them, but also don’t be afraid to Google willy nilly, you’ll find the resource that makes it click eventually.

    in terms of efficiency, it does become a little more difficult to grasp without some math background. big o is known as asymptomatic notation, and describes how a function grows. for example, if you graph f1(x)=15log(x) and f2(x)=x, you’ll notice that if x is bigger than 19, then f2(x) always has a higher output value than f1(x). in computer science terms, we’d say f1 is O(log(n)), meaning it has logarithmic growth, and f2 is O(n), or linear growth. the formal definition of big o is that f(x) is O(g(x)), if and only if (sometimes abbreviated as iff) there exists constants N and C such that |f(x)| <= C|g(x)| for all x>N. in our example, we can say that C = 1, and N>19, so that fulfills definition as |15log(x)| <= 1|x| whenever x>19. therefore, f1(x) is O(f2(x)). apologies for just throwing numbers at you, (or if you’ve heard all this before) but having even just the most basic grasp of the math is gonna help a lot. again, in terms of best resources, geeksforgeeks is always great and googling can help you find thousands of more resources. trust that you are not the first person to have trouble with these and most people before you have asked online about it as well.

    I also highly reccomend grabbing a copy of discrete mathematics and it’s applications by Kenneth Rosen to dig farther into the math. there’s a few other types of asymptomatic notation such os big omega and big theta, even little o, that I didn’t mention here but are useful for comparing functions in slightly different ways. it’s a big book but it starts at the bottom and is generally pretty well written and well laid out.

    feel free to dm me if you have questions, I’m always down to talk math and comp sci.

    edit: in our example, we could also pick c =19 and n = 1, or probably a few other combinations as well. as long as it fills the definition it’s correct.










  • jesus man, not everything is about you. sure, not all men are sexual predators. easy enough to agree on. but the point is that all men have had opportunities to call their peers out on creepy behavior, whether it’s catcalling, looking down on women, sexualizing them, etc. and failed. each of these 50 plus men in this story could’ve reported this as odd, or talked to the women and made sure she was ok, or hung around until the drugs wore off to double check, and didn’t. each of them were given an opportunity and they took full advantage of it and of her. so yeah. all men have failed women at some point, and each of your MANY comments in this thread are honestly just another example of that, taking away from this poor women’s story to wage your personal crusade.