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#functional-programming: 1 posts tagged

JavaScript Tips: Using Array.filter(Boolean)

If you come across array.filter(Boolean) in JavaScript code, never fear! It's a handy bit of functional programming that cleans up arrays with null and undefined values in them.

If you come across array.filter(Boolean) in JavaScript code, never fear! It's a handy bit of functional programming that cleans up arrays with null and undefined values in them.

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