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Cake day: June 23rd, 2023

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  • enkers@sh.itjust.workstoLinux@lemmy.mlIs Linux (dumb)user friendly yet?
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    14 days ago

    I’ve got to agree with this. I love Linux and have run it on my servers for years. That said, I’ve got Mint on my laptop and tried to print an image over wifi at a friend’s place and could not for the life of me get it to print properly.

    For the most part things do just work, but there are a lot more “obscure” scenarios that are handled correctly in windows but not Linux.

    I also find that when things go wrong on Linux, they are harder to fix. I’ve had several times I’ve had to deal with circular dependency hell to get something to install properly. I did eventually get those problems resolved, but it was often a single person having a tangential problem that hinted me to how to solve it.

    Edit: I think if your usage patterns are straight forward enough, it is by far and away the better choice. If you do the same stuff all the time, it’ll pretty much never break, which is not something I could say about windows. So for OP, it sounds like it would be a good fit.





  • Backblaze regularly releases failure rate statistics of their drives, and it’s often a big enough dataset to be quite meaningful. I haven’t been keeping up with it lately, but there certainly was a period of time where there were substantial differences in the failure rates of different manufacturers.

    So while you do still need to have drive failure mitigation strategies, buying more reliable devices can definitely save you time and headache in the future by having to deal with failures less frequently.








  • There are a ton of different variations of the golden rule that mostly have slightly different implications. Pretty much every religion has some flavour of it, and there’s a good reason for that.

    Cooperation has for a long time been a necessary part of human life if one wishes to accomplish much of anything, and the golden rule has long been a building block of cooperation. Of course, it’s not particularly scientific and it’s precise implementations, as you’ve noticed, are either vague or not fully correct.

    Enter game theory. The prisoner’s dilemma problem is a model cooperative game that explores various behaviour patterns between two parties. As it turns out, some of the best strategies to maximize personal gain given other opponents with unknown strategies are called: “forgiving tit-for-tat” strategies.

    Basically, cooperate until you’re betrayed, punish betrayal, but then return to cooperation. I think if you squint a bit, you can kinda see how there’s similarity to the golden rule.

    Veritasium has a pretty informative video on the subject: https://youtube.com/watch?v=mScpHTIi-kM

    In short, yeah, it’s pretty good.




  • enkers@sh.itjust.workstoScience Memes@mander.xyzEfficency
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    3 months ago

    Want a hint? Think about a circle bound by an n-sided polygon. What happens to the space between the bounding polygon and the circle as n increases? And when n is infinite?

    So of three possible regular tilings, which will be most and least efficient?

    (Btw, strictly speaking, I shouldn’t have said tri/hex before, as it’s really just hex tiling.)

    You could also use some fancy trig to calculate the efficiency %, but that’s way too much work for me. :)



  • enkers@sh.itjust.workstoScience Memes@mander.xyzEfficency
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    3 months ago

    Because it’s a smaller area than 7x7.

    If you consider the regular packing in an infinite plane, tri/hex packing is the most space efficient (least wasted space), so I’d assume larger packings would tend towards that. But in smaller packings, the efficiency loss from the extra size needed to offset the circles outweighs the efficiency gained by hex packing.

    7x7 is the boundary where those efficiency tradeoffs switch.