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Regex Tester Online – Regular Expression Cheatsheet Tool

Regex Tester & Cheatsheet

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Regex Cheatsheet

\d = digit
\w = word character
\s = whitespace
. = any character
^ = start of line
$ = end of line
[abc] = match a, b, or c
( ) = group
+ = one or more
* = zero or more
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