freeCodeCamp Challenge Guide: Match All Non-Numbers

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Match All Non-Numbers

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Hints

Hint 1

• You should try using a global flag.

Hint 2

• Try a shorthand character for non-digits characters.

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Solutions

Solution 1 (Click to Show/Hide)

let noNumRegex = /\D/g;

Code Explanation

• The \D shorthand character is used to match non-digits characters, it has the same result as using [^0-9];