Regular Expressions 101

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Community Patterns

1

teysy

PCRE (PHP <7.3)
kljljljjlkjl
Submitted by nww - 7 years ago
1

find widget.method name

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
1

No Tag in URL RegEx

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Microsoft Forward Header Matcher

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Quotes

PCRE (PHP <7.3)
Matches everything between '' or "", but not between quotation marks of different types. (?:\")(.?)(?:\")|(?:')(.?)(?:')
Submitted by maffei2443 - 7 years ago
1

CBC-FixFlex-CisloZmluvy

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

TeamAlert domenenavn

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

TeamAlert domenenavn

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

extractor_RD_RT_Cisco

Python
no description available
Submitted by anonymous - 7 years ago
1

FireEye Sandbox IPs

PCRE (PHP <7.3)
FireEye Sandbox IPs
Submitted by Robert Nixon - 7 years ago
1

RFC 1918 Address Space

PCRE (PHP <7.3)
no description available
Submitted by Robert Nixon - 7 years ago
1

Stripping tags from ajax response

ECMAScript (JavaScript)
With this regex, is possible to strip som parts of response
Submitted by anonymous - 7 years ago
1

Velocidade De Banda

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Full amount, with comma, 2 decimal places

ECMAScript (JavaScript)
Valid: 0.00 123.12 123,123,123.12 123,123,123,123.00 ...
Submitted by Benji W J YANG - 7 years ago
1

Percentage with 2 decimal places

ECMAScript (JavaScript)
Valid: +100.00% -100.00% +2.00% -22.00% +2.99%...
Submitted by Benji W J YANG - 7 years ago
1

Email Verification

ECMAScript (JavaScript)
valid: benji_yang@basic.cn benji.yang@roolbox.com benji-yang@gmail.org invalid:...
Submitted by Benji W J YANG - 7 years ago
1

Shared folder | shared folder ip | local folder

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Very basic mail check regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

Locale ICU validator

PCRE (PHP <7.3)
Regexp to match against a icu locale string
Submitted by Sylvain Combes - 7 years ago
1

flush done

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1...741742743744745...902

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^(-?\d+(\.\d+)?)(\+|-|\*|\/)(\d+(\.\d+)?|\(-\d+(\.\d+)?\))$
/
Open regex in editor

Description

This regex can be used for parsing simple math terms. You can use this operations: + - * / For example: 1+2 1.9/8.9 -810.123-98 810*(-1.12)

Submitted by anonymous - 9 years ago