this post was submitted on 13 Jun 2024
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How do I learn to optimize my code better? (lemmy.ml)
submitted 2 months ago by Binette@lemmy.ml to c/learn_programming@programming.dev
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I'm trying to make minesweeper using rust and bevy, but it feels that my code is bloated (a lot of for loops, segments that seem to be repeating themselves, etc.)

When I look at other people's code, they are using functions that I don't really understand (map, zip, etc.) that seem to make their code faster and cleaner.

I know that I should look up the functions that I don't understand, but I was wondering where you would learn stuff like that in the first place. I want to learn how to find functions that would be useful for optimizing my code.

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[–] grue@lemmy.world 1 points 2 months ago

but unless your computations are sluggish and repeat a lot of unnecessary steps

In other words, the kind of optimizing that's worth it is choosing a better algorithm to reduce its big-O complexity class.