Regular Expressions 101

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Community Patterns

Search among 11,500 community submitted regex patterns...

9

extract subdomain(if available) or domain from URL

This regex should extract the subdomain, if any, or the domain, if no subdomain is used, from an arbitrary URL

Submitted by trevi@twanda.com - 8 years ago

9

Fiddler raw body to PHP array

PCRE (PHP <7.3)

no description available

Submitted by garsax - 9 years ago

14

RFC3339 DateTime

PCRE (PHP <7.3)

Validates a RFC3339 DateTime format. Does not validates the Data

Submitted by anonymous - 9 years ago

10

Conventional Commits validation

This regex prevents the writing of non-standard conventional commits. I'm available on my github

Submitted by Krisque - 3 years ago (Last modified 2 years ago)

27

Parsing browser User Agents

PCRE (PHP <7.3)

From a (fairly large) list of User Agent strings, extract the OS, Browser, and Device Type.

Submitted by OnlineCop - 10 years ago (Last modified a year ago)

29

Cron schedule

PCRE (PHP <7.3)

Validate cron lines (even the ones commented out)

Submitted by anonymous - 8 years ago

18

best youtube id match ( iframe embed replace ready )

PCRE (PHP <7.3)

MATCH ANY YOUTUBE ID author : mi-ca v1.0 – 2017.03.08 This Regex match any youtube url and grab the ID. Embed ready √ --...

Submitted by mi-ca.ch - 6 years ago

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Community Library Entry

0

Regular Expression
Python

r"

age [0-9]*.\n(.*)

"

gm

Open regex in editor

Description

Learning Regex for NLP

Submitted by anonymous - a year ago