Regular Expressions 101

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Community Patterns

0

CVP Header Rewrite - Replace "--CVP xxxx" caller-id information

PCRE (PHP <7.3)
no description available
Submitted by Emre Sumengen - 8 years ago
0

Secure Passwords

PCRE (PHP <7.3)
Use secure passwords! Ensure your passwords are at least 15 chars long. The longer the better.
Submitted by anonymous - 8 years ago
0

amende

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
0

emprisonnement

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
0

1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

Regex for import statements

ECMAScript (JavaScript)
This regex matches the import statements written in Java. The key element is the pattern that matches .xxx.
Submitted by yogitaap - 8 years ago
0

Apache log2

Python
Read regular expression for log
Submitted by anonymous - 8 years ago
0

regionName

PCRE (PHP <7.3)
regular expression to allow spaces between words - pcre and jc flavor
Submitted by anonymous - 8 years ago
0

regionCode

PCRE (PHP <7.3)
regular expression number starting 0-1
Submitted by anonymous - 8 years ago
0

MyRPS Mobile Numbers

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
0

json make strict

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

Reg Ex Date Format mm/dd/yyyy

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

get css value and unit

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

8 number ID

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

Keep only the code characters

PCRE (PHP <7.3)
Strips out all alphanumeric characters from your code and leaves you with only the code characters.
Submitted by Tim van Steenbergen - 8 years ago
0

provCode

PCRE (PHP <7.3)
regular expression for Region Code - pcre and js flavors
Submitted by anonymous - 8 years ago
0

GEDCOM

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

GEDCOM 1.1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
0

CsString.format []

PCRE (PHP <7.3)
CsString.format []
Submitted by anonymous - 8 years ago
0

Custom Url Validation

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1...8586878889...901

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
(a+)(.*)(\1)
/
g
Open regex in editor

Description

Remove the last repetition of a on texts like:

a b c d a e f g

Submitted by Icaruk - 2 years ago