Regular Expressions 101

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Library entries

0
pcre2

.csv data conversion for a test case

from "['a']" to "[""a""]"
Submitted by anonymous - 6 hours ago
0
javascript

UA phone number

check ua phone number
Submitted by anonymous - a day ago
0
pcre2

track OM cash out

cash out tracker
Submitted by anonymous - a day ago
0
java

CDATA Matcher

Matches CDATA sections while disallowing nesting
Submitted by anonymous - 2 days ago
0
javascript

array path

Extract the array path from a nested path
Submitted by anonymous - 2 days ago
0
pcre2

Php

Php
Submitted by Nickname - 2 days ago
0
javascript

replace text in tag

find and replace text in tag
Submitted by anonymous - 3 days ago
0
javascript

only .ts .tsx .js .jsx

get files extension
Submitted by HZ - 4 days ago
0
javascript

Get YouTube ID in link

regex for get video id in link
Submitted by anonymous - 4 days ago
0
pcre2

VAQ234S

1
Submitted by anonymous - 4 days ago

py.checkio.org, task.long-repeat-inside

Vote

0

Regular Expression
pcre2

/
(?=((.+?)\2+))
/
gm

Description

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Submitted by https://py.checkio.org/mission/long-repeat-inside/publications/rossras/python-3/regular-expressions-now-you-have-two-problems/ - 4 months ago