magic_lobster_party

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  • 45 Comments
Joined 3 months ago
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Cake day: August 15th, 2024

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  • I agree, and I count that as “key information that’s difficult to understand from the code”.

    IMO, comments should be used to provide value to the code. If they’re used too much, then readers of the code will more likely stop reading them altogether. They already got what they need from the code itself and the comments usually don’t add much value.

    If they’re sparse, then that’s a good indication they’re important and shouldn’t be missed.


  • I think comments are good as a last resort when it’s difficult to communicate the intention of the code with other means.

    If I find code that’s hard to understand, I’ll first try to find better variable or function names. Often this is enough.

    If it’s still too difficult to understand, I try to restructure the code to better communicate the flow of the code.

    If that doesn’t help (or is too difficult), then I might add a comment explaining key information that’s difficult to understand from the code.