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How to go from writing code that works to writing efficient, clean code and following good practices? (programming.dev)

submitted 3 months ago* (last edited 3 months ago) by [email protected] to c/[email protected]

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Besides some of the very, very obvious (don't copy/paste 100 lines of code, make it a function! Write comments for your future self who has forgotten this codebase 3 years from now!), I'm not sure how to write clean, efficient code that follows good practices.

In other words, I'm always privating my repos because I'm not sure if I'm doing some horrible beginner inefficiency/bad practice where I should be embarrassed for having written it, let alone for letting other people see it. Aside from https://refactoring.guru, where should I be learning and what should I be learning?

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[–] [email protected] 2 points 2 months ago (1 children)

# No else statement, shorter.
def foo(x: int) -> str:
    if x%2:
        return "first"
    return "last"

This is easier to think about for me: am I weird? Numbers can be interpreted as boolean in C but not in Go, which came later and is presumably an improvement.