#arraymethods — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #arraymethods, aggregated by home.social.
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Array Methods Battle: map - filter - reduce SHOWDOWN!
JavaScript's array methods vs PHP's array functions - which is more elegant? INSANE comparison!
#javascript #php #jsvsphp #arraymethods #mapfilterreduce #functionalprogramming #methodchaining #viralcoding #es6 #phptricks #syntaxcomparison #mindblown
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Array Methods Work on NON-Arrays?!
Array methods are DECEPTIVE! They work on any object with length property. This object isn't an array, but map() works on it! JavaScript lies about types!
#javascript #javascripttricks #arraymethods #arraylikeobjects #typecoercion #javascriptweird #javascriptquiz #codingchallenge #javascriptshorts #javascriptwtf #ducktyping #advancedjavascript
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Array Holes Are NOT undefined?!
MIND BLOWN! An empty slot in an array is NOT the same as undefined. The hole doesn't exist as a property! map() SKIPS holes but processes undefined. This invisible difference will break your code!
#javascript #javascripttricks #arrayholes #sparsearrays #undefined #javascriptweird #javascriptquiz #codingchallenge #javascriptshorts #javascriptwtf #arraymethods #advancedjavascript
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Array Methods vs Array Functions: The Functional Showdown
JavaScript's array methods vs PHP's array functions. Which language's array manipulation is more elegant? This will blow your mind!
#javascript #php #javascriptvsphp #arraymethods #arrayfunctions #programmingcomparison #codingtips #syntaxcomparison #javascripttricks #phptricks #codecomparison #programmingdebate #viralcoding