Regular Expressions 101

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Library entries

0
pcre2

URL Regex

URL regex
Submitted by anonymous - 5 months ago
0
pcre2

Beatiful.ai clean up

.
Submitted by anonymous - 5 months ago
0
dotnet

7zip file type regex

header of output from > 7z i
Submitted by ninmonkey - 5 months ago
0
pcre2

Numbers only

Detect numbers only in entire word each line
Submitted by sarumie - 5 months ago
0
pcre2

cyrillic month match

Соня :3
Submitted by seocringe - 5 months ago
0
javascript

Command Usage

a
Submitted by 12944qwerty - 5 months ago
0
python

number two decimal digit

.
Submitted by anonymous - 5 months ago
0
pcre2

SWIG ModuleName

indentify the Modulename
Submitted by anonymous - 5 months ago
0
pcre2

(1) Custome, 50 Another Word

Some description
Submitted by anonymous - 5 months ago
1
pcre2

iCal

iCal parser
Submitted by Appenjel - 5 months ago
1
pcre2

https://www.facebook.com/theking/

Facebook Social media
Submitted by anonymous - 5 months ago

IP (v4 and v6) check

Vote

0

Regular Expression
javascript

/
(^([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}$|^([0-9a-fA-F]{1,4}:){6}:(?:[0-9a-fA-F]{1,4}){0,1}$|^([0-9a-fA-F]{1,4}:){5}(?:(:[0-9a-fA-F]{1,4}){1,2}|:)$|^([0-9a-fA-F]{1,4}:){4}(?:(:[0-9a-fA-F]{1,4}){1,3}|:)$|^([0-9a-fA-F]{1,4}:){3}(?:(:[0-9a-fA-F]{1,4}){1,4}|:)$|^([0-9a-fA-F]{1,4}:){2}(?:(:[0-9a-fA-F]{1,4}){1,5}|:)$|^[0-9a-fA-F]{1,4}:(?:(:[0-9a-fA-F]{1,4}){1,6}|:)$|^:((:[0-9a-fA-F]{1,4}){1,7}|:)$)|(^(?:(?:25[0-5]|(?:2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(?:25[0-5]|(?:2[0-4]|1{0,1}[0-9]){0,1}[0-9])$)
/
ig

Description

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Submitted by Emanuele Benedetti - 7 months ago