Regular Expressions 101

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Community Patterns

0

AIR Nedbank IFTTT parsing

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

get trailing zeros

PCRE (PHP <7.3)
Match trailing zeros
Submitted by anonymous - 6 years ago
0

subdomain catcher

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

Simplified nginx access log filter with group name

Python
Simple regex for nginx access log file name
Submitted by anonymous - 6 years ago
0

Parse Adresse

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Add new line

ECMAScript (JavaScript)
Adds a new line at specified length and adjusts to the nearest space.
Submitted by anonymous - 6 years ago
0

case1

PCRE (PHP <7.3)
RegEx case1
Submitted by anonymous - 6 years ago
0

Select line-height in em

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Artikelpagina op Klasse.be

PCRE (PHP <7.3)
Filter pagina's op klasse.be op enkel artikels aan de hand van node.
Submitted by anonymous - 6 years ago
0

Melhoria #30325 Busca os campos configurados depois da propriedade

PCRE (PHP <7.3)
Busca os campos configurados depois da propriedade
Submitted by anonymous - 6 years ago
0

Western Video Auction

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Number Extract

ECMAScript (JavaScript)
Number extract test. Accepts integers, floats, portions and negatives.
Submitted by anonymous - 6 years ago
0

RDJ: MP3 Url

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

RDJ: MP3 ID

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Filename.extention

ECMAScript (JavaScript)
One match
Submitted by https://stackoverflow.com/questions/4549654/get-filename-from-url-using-regular-expressions-or-javascript - 6 years ago
0

Metadata tag find and update

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Dynamic Search Extra param

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

Babiš

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

iepigraphs

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Event reasons including invalid

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
1...166167168169170...901

Community Library Entry

0

Regular Expression
Python

r"
^((^|(?<!^)\\.)(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){4}(/(3[0-2]|2[0-9]|1[0-9]|[1-9]))$
"
Open regex in editor

Description

Grabs an IPv4 address, and if it has a CIDR slash notation, then grab that too.

Submitted by dboyd42 - 3 years ago (Last modified a year ago)