Regular Expressions 101

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Community Patterns

0

Emails

Python
test
Submitted by anonymous - 2 years ago
0

Markdown Images (alt text, link, description)

Python
Extract images in a Markdown text, matching 3 named groups: caption = alternate text image = link (URL or relative) description = text ...
Submitted by GeoJulien - 2 years ago
0

YouTube extract videoId

PCRE2 (PHP >=7.3)
Extract Video ID from URL Youtube
Submitted by anonymous - 2 years ago
0

Delete empty lines

PCRE2 (PHP >=7.3)
Delete empty lines
Submitted by anonymous - 2 years ago
0

DSA

Java 8
dsa
Submitted by DSA - 2 years ago
0

HTML tag

PCRE2 (PHP >=7.3)
Regex pattern which matches HTML tag with its attributes.
Submitted by Bobkorinek - 2 years ago
0

named query log parse

PCRE2 (PHP >=7.3)
It's a simple regexp for dns-query.log
Submitted by anonymous - 2 years ago
0

Pass/Fail

ECMAScript (JavaScript)
gaming pass fail shortcut
Submitted by Steve Muchow - 2 years ago (Last modified 2 years ago)
0

https://rextester.com/JFUKE76014

.NET 7.0 (C#)
0x9d9b6f05d7b72588f83cc60fda4286ba45d13924 Nonce 6324 Rash 0xa964e1ee4c92c25f47392f67b735095304631089b5f2173825b7e93f49f08d57 Bloco 3391586 Commit fb5aa46...
Submitted by 0x9d9b6f05d7b72588f83cc60fda4286ba45d13924 - 2 years ago
0

WP: Find VC Shortcodes in export XML

PCRE2 (PHP >=7.3)
Written to find and delete shortcodes from post content that was added to wordpress posts by visual creator plugins.
Submitted by Me - 2 years ago
0

Analyze movie and series episode torrent name

Java 8
Analyze whether the torrent name is a Movie or TV Episode Inspired from https://regex101.com/library/yP4bY4 There is two versions, see differences at the bottom Groups:...
Submitted by Hot Priest - 2 years ago (Last modified 2 years ago)
0

Monolithic documents are terribly to maintain

Python
svmono.cls is truly a dumpster fire Extracting LaTeX functions and delimiters from string descriptions to automatedly relieve a project of higher-order user defined functions.
Submitted by anonymous - 2 years ago
0

RE2 match of APRS-IS header information

Golang
This re2 (using Go in my case) matches the APRS-IS header. The format of the APRS-IS packet is TNC2 standard: SOURCE>DESTINATION,PATH:PACKET ...
Submitted by Jack Hamm (jack@wv6l.net) - 2 years ago
0

Golang Get variables In Js

Golang
To get
Submitted by anonymous - 2 years ago
0

US aircraft registration

Python
US aircraft registration
Submitted by anonymous - 2 years ago
0

Validation of Phone Numbers including optional country code and area code

Python
numbers = ['(210) 867 5309', '+1 210.867.5309', '867-5309', '210-867-5309'] regex = r"^\(?\+?([0-9]{1,3})?[- (]?\(?([0-9]{3})?[-. )]?\(?([0-9]{3})[-. )]?\(?([0-9]{4})\)?\s?$" re.search(regex, phone_number)
Submitted by Cristina Lucin - 2 years ago
0

Markdown Link Only

Python
It grabs all markdown links, and only grabs the link
Submitted by anonymous - 2 years ago
0

555

PCRE2 (PHP >=7.3)
11111
Submitted by anonymous - 2 years ago
0

Match valid US phone numbers

ECMAScript (JavaScript)
This regex matches Valid USA phone numbers
Submitted by anonymous - 2 years ago
0

Telefone

PCRE2 (PHP >=7.3)
Curso de regex
Submitted by anonymous - 2 years ago
1...8586878889...900

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^([\w\-\.]+)@((?:[\w\.]+)(?:\.[a-zA-Z]{2,3}))$
/
Open regex in editor

Description

Matches email with groups for username and domain.

Submitted by anonymous - 9 years ago