Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

2

IpAddress

Python
Ensure the ip address format is correct
Submitted by aaa - 4 years ago
2

Replace dotnet assembly versions

Python
Replaces both VB & C# AssemblyInfo files.
Submitted by ankostis - 3 years ago (Last modified 3 years ago)
2

Extract parts of a URL on Python

Python
Extract parts of a URL on Python
Submitted by dixanms - 3 years ago
2

Lua Enhanced: +=

Python
Adds += to Lua.
Submitted by anonymous - 3 years ago
2

Python regular expression to detect any type of group link and private channel in Telegram

Python
You can use this regular expression to identify any type of Telegram link. It doesn't matter whether it is t.me or telegram.me. Links including "joinchat" are also accepted.
Submitted by Telegram : T.me/TinyPY - a year ago (Last modified a year ago)
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)
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
1...112113114115

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)