Regular Expressions 101

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Library entries

4
pcre

c#

no description available
Submitted by anonymous - 6 years ago
4
pcre

html tags

no description available
Submitted by anonymous - 6 years ago
4
pcre

Get image tag attributes

no description available
Submitted by Agustín Bouillet - 6 years ago
5
pcre

Repair unquoted HTML attribute values

Usually MSWord HTML exports
Submitted by Ka. - 9 years ago
5
pcre

All href in a tag

Find all href in a tag
Submitted by Miron Yanovskiy - 9 years ago
5
pcre

Find All Python imports

no description available
Submitted by anonymous - 8 years ago
5
pcre

relative to absolute

relative to absolute
Submitted by xp_prg - 7 years ago
5
pcre

URL

URL Description from Dr. M. G. @ Brookes
Submitted by anonymous - 7 years ago

IPv4

Vote

16

Regular Expression
pcre

/
^(?:25[0-5]|2[0-4]\d|[0-1]?\d{1,2})(?:\.(?:25[0-5]|2[0-4]\d|[0-1]?\d{1,2})){3}$
/

Description

Loading markdown...
Submitted by robwa - 7 years ago