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JavaScript challenge · Frontend
Compact Array
Difficulty
easy
Time
~10m
Format
Single
Grading
Auto-graded
#frontend#javascript#typescript#arrays
Mission file // read carefullyeasy
Implement compact(arr) that filters out falsy values (false, null, 0, "", undefined, NaN).
Build with
TypeScriptJavaScript
Hidden test suite
Auto-graded on submit
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