๐RegExp
Regular Expressions
JS โฉ value โฉ object โฉ regex โฉ
Regular expressions are string patterns and used with๏ผ
String โฉ match(), matchAll(), replace(), replaceAll(), search(), split().
\w word character = [a-zA-Z0-9_]
\s whitespace
By default, regular expressions work on code units, not actual charactersโ
Characters that are composed of two code units (e.g. emojis) behave strangely.
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