Regular Expressions 101

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Community Patterns

1

g-test

PCRE (PHP <7.3)
little test for g modifier
Submitted by anonymous - 9 years ago
1

Email validation

ECMAScript (JavaScript)
complete one email validation regex
Submitted by amine.hallili@gmail.com - 9 years ago
1

Cucumber feature regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Regex ID from Gifs.com URLs

PCRE (PHP <7.3)
no description available
Submitted by gif, gifs - 9 years ago
1

Find line and insert under it

Python
Finds a line and appends the replacement below it. Tries to preserve indentation (tabs or spaces) and to avoid duplicate replacements. I used it in Sublime Text to batch edit several instances of a JS config object across several files.
Submitted by anonymous - 9 years ago
1

Regex for rfc

ECMAScript (JavaScript)
validates the format for the rfc
Submitted by anonymous - 9 years ago
1

Stone

PCRE (PHP <7.3)
Stone Stuff
Submitted by mralves - 9 years ago
1

CUW - Remarketing List

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

Ip address Validator

PCRE (PHP <7.3)
Validate IP address and IP address range to. xxx.xxx.xxx.xxx and xxx.xxx.xxx.xxx/xxx
Submitted by nehatiwari - 9 years ago
1

Ip address

ECMAScript (JavaScript)
xxx.xxx.xxx.xxx and xxx.xxx.xxx.xxx/xxx
Submitted by nehatiwari - 9 years ago
1

log

PCRE (PHP <7.3)
no description available
Submitted by lattis - 9 years ago
1

.Net app.config appSettings key value matcher

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

CISCO IP Phone EAP-MD5 Username matching

PCRE (PHP <7.3)
no description available
Submitted by R. de Jong - 9 years ago
1

BDDF

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

crappy method call search (2+ args)

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Find PHP close tag at end of file

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

marcel hostnames

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

TitleCase__elementWithCase--modifierMatcher

ECMAScript (JavaScript)
Match BEM type regex.
Submitted by anonymous - 9 years ago
1

shortcode iframe regex

PCRE (PHP <7.3)
shortcode iframe regex
Submitted by James Peng - 9 years ago
1

hacked-url-parser

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1...209210211212213...901

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^([A-Z][a-z]+)+((__([a-z]+[A-Z]?)+)(--([a-z]+[A-Z]?)+)?)?$
/
Open regex in editor

Description

Match BEM type regex.

Submitted by anonymous - 9 years ago