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Cake day: June 25th, 2023

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  • Without another name change, I don’t think that phrase will ever go away, for the simple fact that X as a name is too short and nondescript. In speech, X could refer to a someone you broke up with, or it could just be the beginning of another word, serving as a prefix. In text, it could refer to the actual letter itself, or the close button on a window, or a placeholder, or something NSFW.

    There’s simply too many ways that X can be interpreted that even if people associate Twitter with X, people will still specify “formerly Twitter” just to avoid confusion



  • It’s a multifaceted answer for me, I feel.

    Linux is weird, on a technical level. It’s funky and broken and has weird quirks you have to remember. But it’s not malicious. Wendel from Level1Tech said it best in one of his videos: the headaches with Linux are haphazard, the headaches with Windows are adversarial.

    It’s not a perfect solution to Windows, but at least for some people, the respect that it has for its users (ie, no ads, not trying to fight you on everything you’re trying to do, gives you the ability and freedom to tinker as you please) offsets its technical problems.

    Additionally, Linux is missing a lot of core applications. There’s many applications that do have a Linux version, and many that can run through a compatibility layer, and out of those that are left, many have really solid replacements. Heck, you might be surprised to find that some of the software that you use already were originally intended to be replacements for Windows-only applications.

    But there’s still a handful of core applications that don’t work on Linux and don’t really have a good replacement, and even missing 1 can easily break someone’s work flow. No, LibreOffice isn’t a full replacement of Microsoft Office, no, GIMP can’t actually replace Photoshop.

    As for terminal, there’s no way around it. You will have to open terminal at some point. To be clear, most, if not all, things that you might imagine yourself doing likely has some way of doing it through a GUI. The issue is that as a new user, you don’t know where the GUI is, or what it’s called, or how to even ask. And when the tutorials that you find online tell you to just use terminal, that ends up being the only practical way of getting things done. So it’s a weird Catch-22, where only experienced users who know where all the menus are will know where the GUI options are, but it’s the new users who need it the most.

    My understanding is that Linux developers in the past several years have been explicitly trying to make the OS more accessible to a new user, but it’s not quite there yet.

    Overall, I think Linux is deeply flawed. But seeing how Microsoft seems to be actively trying to make Windows worse, Linux ends up being the only OS where have faith that it will still be usable in 2 years.

    If anything, the more people switch to Linux, the more pressure there will be to make the OS more accessible to new users, and also for software companies to release a Linux-compatible version of their software. Some brave people just need to take the dive first








  • I find that it’s best to use 65C for the bed temperature for the first couple of layers, and then drop the temperature to 50C. If you’re using Cura, there should be an option to do that, but you’ll need to dig through the advanced settings to find it. Doing this has completely solved warping for me (Ender 3 Pro v1 with PLA filament). My understanding is that it works because the temperature differential between the top and bottom layers causes a pulling force that causes the warping that you see. I think it’s something about the expansion of the plastic due to heat - as the plastic cools down, it shrinks, which pulls the layer below it upward. The wider the base, the stronger the pulling force. And the more layers you add, the more the pulling force compounds, until eventually the print warps.

    The solution is simple - minimize the temperature differential. You really only need it to be hot on the initial layer, for the print to stick properly. And afterward you only need to maintain a temp that’s just hot enough that the print doesn’t pop off. Hence, 65C initial, 50C for everything else afterward

    Probably less relevant, but I also find that adhesion improves if you have the printer go at half speed for the first couple of layers. Again, there should be a setting in Cura, but it’s in the advanced settings

    I find that I can just use these 2 modifications and everything just works. No need for glue. I just dust off the bed when it gets dusty but beyond that, I don’t mess with it. Actually, the adhesion is quite strong. Even after the bed has cooled to room temperature, I have to exert a bit of force to pull the print off the bed





  • Flying is definitely the first challenge that players tend to meet. Just use autopilot. You can cancel the autopilot mid-flight, and you absolutely should cancel the autopilot if you start to see that a planet is getting in your way. Most people just fly with the autopilot, and that’s really my biggest advice.

    If you really insist on flying manual, don’t treat it like driving a car. Spaceships (both real and in-game) drift most of the time. You want to get up to speed (400 m/s is a good top speed most of the time) and then drift the rest of the way to your destination. Do you see the white dotted arrows coming out from the planet that you’re targeting? You want to get those arrows to be as short as possible. If the arrows are visible, that means you’re not lined up with the planet and you’ll miss the planet



  • Yeah, people tend to have that problem, especially if they’re treating it like driving a car. If you want to fly manual, never fly more than 400 m/s, because then you won’t have enough time to slow down.

    My actual advice though is to just use autopilot. People seem to forget that you can cancel autopilot. If you start to see that there’s something getting in your way, cancel the autopilot and push the ship to the left or right (it’s easier to go around the planet than to slow down). Once you’re clear, resume autopilot.


  • Yes, and people do do it. It’s just incredibly difficult to do it even for relatively simple programs, and the more complex the program is, the more exponentially hard the reverse engineering will be.

    The problem is not necessarily turning it into code, since many decompilers do it already for you nowadays. The issue is understanding what in the world the code is supposed to do. Normally, open source code would be commented and there would be documentation, so it’s easy to edit or build on the code. Decompiled code comes with no documentation or comments, and all the variable names are virtually illegible.

    It’s sometimes easier to build something new than to fix what’s broken, and this would be one of those cases where it’s true



  • Contramuffin@lemmy.worldtoScience Memes@mander.xyzAcademia to Industry
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    4 months ago

    No, not weird at all. PhD’s are pain, but certain people like the pain. If you’re good with handling stress, and also OK with working in a fast-paced, high-impact environment (for real, not business talk BS), then it may be the right decision for you. The biggest thing that I would say is that you should really, really think about whether this is what you want, since once you start a PhD, you’ve locked the next 6 years of your life into it with no chance of getting out

    Edit: Also, you need to have a highly sensitive red-flag radar. As a graduate student, you are highly susceptible to abuse from your professor. There is no recourse for abuse. The only way to avoid abuse is by not picking an abusive professor from the get-go. Which is hard, since professors obviously would never talk badly about themselves. Train that red-flag radar, since you’ll need to really read between every word and line to figure out if a professor is right for you