Regular Expressions 101

Library entries

1
golang

Home

Dj dus er geen je een je aan je enige eerst een he we er
Submitted by Webmaster - 23 days ago
0
golang

Get digits

Trying to get digits
Submitted by Arthur Silva - a month ago
0
golang

walter1976LastClean

walter1976LastClean
Submitted by anonymous - a month ago
0
golang

pxc plcnext

plcnext version strings
Submitted by anonymous - 2 months ago
0
golang

domain

ss
Submitted by sssssss - 3 months ago
0
golang

Semver split

"1.2.3" Group 1: 1 Group 2: 2 Group 3: 3
Submitted by Icaruk - 3 months ago
0
golang

Kt SDK V2

kt SDKV2
Submitted by anonymous - 4 months ago
0
golang

GO SDK V2

Go SDK v2
Submitted by anonymous - 4 months ago
0
golang

REACT SDK V3

React SDK V3
Submitted by anonymous - 4 months ago
0
golang

log timestamp

extract time stamp from log entry
Submitted by anonymous - 4 months ago
0
golang

Golang Get variables In Js

To get
Submitted by anonymous - 5 months ago
0
golang

Date String ISO Pattern

Date String ISO Pattern matcher
Submitted by Lucas Morais - 6 months 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