Regular Expressions 101

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Community Patterns

2

Mikrotik firewall logs

Golang
Matching for mikrotik ROS 7 Used in promtail and grafana
Submitted by anonymous - a year ago (Last modified a year ago)
2

Check Email Validity

Java 8
Regular expression to check the email syntax validity. Certainly requires improvement, but it's a good basis to work from. Work with Java and JavaScript.
Submitted by Alain TOMASIAN <alain.tomasian@kaptus.fr> - a year ago (Last modified a year ago)
3

Twitch URL Regex

Python
Can grab all kinds of valid twitch URLs.
Submitted by Mio - 10 years ago
3

date time

Python
1/Jul/2013 03:27:12
Submitted by himel - 11 years ago
3

prices in nis

Python
no description available
Submitted by molaxx - 9 years ago
4

Complete imgur link regex

Python
This regex grabs all kinds of imgur links and groups them in meaningful names aswell. This way you have full flow-control in your python-scripts.
Submitted by Mio - 10 years ago
3

phone

Python
matches: + example: +52 33 3884 7720 +1 770 343 5788
Submitted by miqui - 9 years ago
7

CSS Import

Python
no description available
Submitted by anonymous - 10 years ago
3

how to match both lines?

Python
f_name may contain spaces, numbers, characters,... so I would go for a but then I couldn't use [...]? anymore to match the second line?
Submitted by anonymous - 10 years ago
3

Find URLs in markdown where the lines have been wrapped

Python
no description available
Submitted by anonymous - 10 years ago
3

iframe src parser

Python
Get iframe src
Submitted by Sumeet Fefar - 9 years ago
3

Capture Query Strings

Python
A solution for capture query params.
Submitted by Rafael Laurindo - 8 years ago
3

Email

Python
Python
Submitted by anonymous - 8 years ago
3

Thorough UK Postcode Validator with In/Out code capture groups

Python
A more thorough UK postcode validator tested against all UK postcodes on a regular basis, but excluding the special GIRO postcode case out of personal preference. Additionally has capture groups for the In-code and Out-code sections. Requires case insensitive matching.
Submitted by Chris G - 8 years ago
3

Hostname validation

Golang
Validates subdomain, root domain, and wild card domains
Submitted by AnonymousDapper - 8 years ago
3

Extract URL parts only named capturing groups

Golang
Extract URL parts only named capturing groups
Submitted by dixanms - 3 years ago
8

Extract Protocol, URL, URL Path, get parameters and hash from URI

Python
This is simplified from my last submission.
Submitted by Dale O'Brien - 10 years ago
9

domain - host

Python
no description available
Submitted by anonymous - 9 years ago
5

Bible reference extractor

Python
For scraping http://skepticsannotatedbible.com/
Submitted by antaytheist-owner - 9 years ago
6

Find consecutive duplicate words

Python
no description available
Submitted by anonymous - 9 years ago
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Community Library Entry

0

Regular Expression
Python

r"
(?<=PAGE\()(?!990)(?P<pg>[\d]{1,4})|(?:(?<=_r|[\w]\()(?P<txt_a>[　『「“][^\n]+(?=_n\n))|(?P<txt_b>[　『「“].*))
"
gm
Open regex in editor

Description

Fate stay/night PS Vita version parsing

Submitted by anonymous - a year ago (Last modified a year ago)