Regular Expressions 101

Library entries

0
pcre2

asd

asdf
Submitted by anonymous - 4 hours ago
0
pcre2

Achternaam

Check on achternaam
Submitted by anonymous - 8 hours ago
0
java

Java RegExMatch Example

This is an example for stackoverflow
Submitted by anonymous - 9 hours ago
0
java

Java RegEx Group Test

Test
Submitted by anonymous - 9 hours ago
0
java

APA Citation v1

Parse APA v7 citations
Submitted by mathias v - 10 hours ago
0
pcre2

Pull Quote regex

Get quote text and author
Submitted by sunilP - 13 hours ago
0
java

catch inner element

working regex for any
Submitted by anonymous - a day ago
0
pcre

jiggl

toggl track to jira
Submitted by anonymous - a day ago
0
pcre2

RegEx

Examples
Submitted by anonymous - 2 days ago
0
pcre2

EmailValidation

This is an Email validation using RegExp.
Submitted by anonymous - 2 days ago
0
pcre2

Age

Match "I'm ##" or "I am ##"
Submitted by Matt - 2 days ago
0
pcre2

IssuePattern

working pattern for Issue packages
Submitted by anonymous - 2 days ago
1
pcre2

3 letter word finder

finds any 3 letter words in a text
Submitted by anonymous - 3 days ago

Palindromes

Vote

2

Regular Expression
pcre2

/
(?(DEFINE) (?<palindrome> # Recursive alternative first to match recursive palindromes. # Invert alternatives order to match nested palindromes individually # and (drastically) reduce backtracking. (?<l1>\p{L})\p{M}* [\s\p{P}]* (?&palindrome) [\s\p{P}]* \k<l1>\p{M}* | (?<l2>\p{L})\p{M}* [\s\p{P}]* \k<l2>\p{M}* | \p{L}\p{M}* ) ) (?<=[\s\p{P}]|^) (?&palindrome) (?(?=\s*\p{P}) (?:\s*\p{P})+ | (?=\s|$))
/
gix

Description

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Submitted by NicolaF_ - 4 months ago