Regular Expressions 101

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Library entries

2
pcre

BEM

CSS Coding Guideline BEM (Block Element Modifier)
Submitted by anonymous - 2 years ago
2
pcre

手机正则

no description available
Submitted by anonymous - 2 years ago
2
pcre

Resolvers

APD SFs too general
Submitted by anonymous - 2 years ago
3
pcre

Get Nth value (3 times)

capture Nth character from string, 3 times
Submitted by K. - 9 years ago
3
pcre

UUID

no description available
Submitted by Jason - 8 years ago

IPv4 Validator

Vote

6

Regular Expression
pcre

/
^(?:(?:25[0-5]|2[0-4]\d|1?\d?\d)(?:\.(?!$)|$)){4}$
/
gm

Description

Loading markdown...
Submitted by anonymous - 2 years ago