Regular Expressions 101

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Community Patterns

2

Prime numbers test

Python
Given a number N represented by its unary form N(1), when RegEx doesn't match N(1), N is prime
Submitted by LexDias - 9 years ago
2

youtube link + id + <a>

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
2

better orf finder

PCRE (PHP <7.3)
don't use my older one
Submitted by tnrich - 9 years ago
2

JSON BizTalk schema output

PCRE (PHP <7.3)
To convert the BizTalk schema output to one string
Submitted by Emiel Kool - 9 years ago
2

Valmaks_rename_big_strings

PCRE (PHP <7.3)
no description available
Submitted by witamin - 9 years ago
2

Match 'words' with internal punctuation retained

Python
Matches words without external punctuation but with internal punctuation.
Submitted by anonymous - 9 years ago
2

remove n lines after matching pattern

PCRE (PHP <7.3)
stackoverflow question
Submitted by irom77 - 9 years ago
2

inline img

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

calibre book parse

Python
no description available
Submitted by anonymous - 9 years ago
2

Match 3 Repeating Numbers

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

WindowsUpdate.log Line Breaker

PCRE (PHP <7.3)
This regex defines the end and the beginning of a WindowsUpdate.log event.
Submitted by Dion Pezzimenti - 9 years ago
2

anyword plus word

ECMAScript (JavaScript)
no description available
Submitted by 7 HJ - 9 years ago
2

URI without Trailing Slash

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
2

src of img tag

ECMAScript (JavaScript)
get contents of src attribute
Submitted by me - 9 years ago
2

Beautiful Regex for detecting Slack URL's

PCRE (PHP <7.3)
just lovely
Submitted by the boiz aka ben and chris - 9 years ago
2

Password Log

PCRE (PHP <7.3)
Matches a password that has been passed in as a url query parameter or in a post dictionary.
Submitted by Anthony Miller - 9 years ago
2

identity

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
2

File name without extension from linux path

PCRE (PHP <7.3)
If given a linux file path match the filename without the extension. It extracts FileNameWithoutExtension into its own match group so that you can use it in things like Logstash Grok.
Submitted by Chris Magnuson, by combining other peoples starting points - 9 years ago
2

update match

PCRE (PHP <7.3)
no description available
Submitted by ozarzu - 9 years ago
2

English-Hungarian (non-/)obfuscated email adresses

PCRE (PHP <7.3)
Finds email addresses even when cleverly obfuscated in both english and hungarian
Submitted by WolfyD - 9 years ago
1...865866867868869...902

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
(.+)@(.+)\.(.+)
/
i
Open regex in editor

Description

because everything else is too strict

Submitted by anonymous - 10 years ago