Programmer Humor

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Post funny things about programming here! (Or just rant about your favourite programming language.)

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know the features of your language (lemmy.world)

submitted 11 months ago by jroid8@lemmy.world to c/programmerhumor@lemmy.ml

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[–] Rednax@lemmy.world 13 points 11 months ago

Even in Javascript, the ?? operator checks explicitly for null or undefined. So it added undefined, but not 0 or false. But adding undefined sounds like a good addition for this operator.

See the Javascript section of: https://wikipedia.org/wiki/Null_coalescing_operator#Examples_by_languages