this post was submitted on 29 Feb 2024
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[–] ProgrammingSocks@pawb.social 8 points 1 year ago (1 children)

What the fuck kind of JavaScript fuckery is for (; ; i++)

[–] Metype@lemmy.world 10 points 1 year ago

i is already initiated so the first statement isn't necessary so it's empty.

The loop is ended with a conditional break statement so the loop end criteria isn't necessary so it's empty.

We want each iteration to increment i so it's i++

That's how you end up with (;;i++)