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submitted 11 months ago by jroid8@lemmy.world to c/programmerhumor@lemmy.ml
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[-] lm7@lemmy.ml 2 points 11 months ago
[-] kogasa@programming.dev 0 points 11 months ago

It's probably valid javascript that returns "-1" or the empty string depending on if "b" is undefined or null

this post was submitted on 08 Dec 2023
622 points (96.4% liked)

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