Regular Expressions 101

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Community Patterns

0

Namespace Declaration

ECMAScript (JavaScript)
like xxx="something" in
Submitted by anonymous - 5 years ago
0

Portugal / Portuguese License Plate (Matrícula - Placa)

ECMAScript (JavaScript)
Regex to recognize Vehicle License Plates in Portugal
Submitted by anonymous - 5 years ago
0

email address

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

jsgf grammar (namesapce)

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

jsgf header (version, encoding, locale)

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Get string between quotes

ECMAScript (JavaScript)
Gets a string between double or single quotes
Submitted by anonymous - 5 years ago
0

Secure Phone Number

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Rule34

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

highlighting with punctuation

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Non-parseFloat-able

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

ParseFloat-able

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Valid number format for input field (string)

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Spanish number plate with hyphens (EU format)

ECMAScript (JavaScript)
Example: 1234-BBB
Submitted by anonymous - 5 years ago
0

useTranslation

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Normal Amounts

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Find Capture groups in RegExp Source

ECMAScript (JavaScript)
Find all capture groups in RegExp source. All forms of None-capture groups are ignored. name of named capture group will be captured by the name "name" which is group[2].
Submitted by anonymous - 5 years ago
0

saily find coords

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

no double spaces / leading / trailing spaces

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Code couleur en hexadécimal

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Code couleur en hexadécimal

ECMAScript (JavaScript)
#(([0-9A-F]{6})|([0-9a-f]{6}))
Submitted by anonymous - 5 years ago
1...123124125126127...182

IPv4 extraction

1

Regular Expression
Python

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

Description

no description available

Submitted by Jacob - 10 years ago