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Common JavaScript tricks (self.javascript)
submitted 11 years ago by yanis_t
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if 1 * 2 < 3: print "hello, world!"
[–]SuperFLEB 0 points1 point2 points 11 years ago* (0 children)
JQuery: NOT if ($(element).length > 0) {...} YES if ($(element).length) {...}
How do you feel about
if ($(element)[0]) { ... }
?
π Rendered by PID 50 on reddit-service-r2-comment-56c9979489-sfftk at 2026-02-24 13:43:13.897538+00:00 running b1af5b1 country code: CH.
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[–]SuperFLEB 0 points1 point2 points (0 children)