this post was submitted on 16 Nov 2023
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Amiright? (lemmy.zip)
submitted 1 year ago by [email protected] to c/[email protected]
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[โ€“] [email protected] 8 points 1 year ago (2 children)

allProgrammingJokes[Math.floor(Math.random() * allProgrammingJokes.length)]

This might throw array index out of bounds errors.

[โ€“] [email protected] 9 points 1 year ago

ECMAScript spec says Math.random must be less than 1. I was about to stop there, but a thought occurred to me: could the multiply with a float make a number large enough to floor to a different value for large enough values? ๐Ÿค”

I imagine it'd have to be a ridiculously large number to amount enough floating point imprecision to matter, if so.

[โ€“] [email protected] 2 points 1 year ago

10 GOTO 10