Regular Expressions 101

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Community Patterns

0

Most SAS boundaries

PCRE (PHP <7.3)
Picks up %macro, %inc, data step, and proc boundaries.
Submitted by Leo Lopes - 9 years ago
0

SAS Boundaries version 3

PCRE (PHP <7.3)
Basic sas boundaries, %macro proc %include etc
Submitted by Leo Lopes - 9 years ago
0

Validate Semantic version numbering

PCRE (PHP <7.3)
This validates version numbers that adhear to the Semantic protocol e.g. in form of xx.xx.xx or 1.2.2
Submitted by Al - 9 years ago
0

#tagging tag form regex

PCRE (PHP <7.3)
hash tagging actual title or description format regex
Submitted by rameespu@gmail.com - 9 years ago
0

#tagging original form regex

PCRE (PHP <7.3)
#tagging original form regex
Submitted by rameez rami - 9 years ago
0

Unix file name from full path

PCRE (PHP <7.3)
Replace the forward slashes with back slashes for Windows
Submitted by anonymous - 9 years ago
0

hidden項目デフォルト隠蔽

PCRE (PHP <7.3)
これを技術担当に見せれば理解してくれるはず。 '(]type="[text|hidden]"value=")(+)("*>)' このコードがデフォルトでClickTaleタグ内のJSに付与されてて、 これがあるとフォームで入力された項目等は全て【ーーーー】に...
Submitted by 井上 - 9 years ago
0

Search for foobar in a csv string

PCRE (PHP <7.3)
Search for foobar in a csv string
Submitted by Balmark - 9 years ago
0

emailfider

Python
no description available
Submitted by anonymous - 9 years ago
0

regex buscar string u otro string

PCRE (PHP <7.3)
RegEx Multiples String seguido de un string fijo
Submitted by profvalenzuela - 9 years ago
0

Sass variable assignation

Python
find every Sass variabile assignation
Submitted by Giorgia Bonini - 9 years ago
0

author from tag

ECMAScript (JavaScript)
no description available
Submitted by imilov - 9 years ago
0

TAYLOR REPLACEMENT STRING

PCRE (PHP <7.3)
TAYLOR Part Replacement
Submitted by Case Ahr - 9 years ago
0

OSI Key

PCRE (PHP <7.3)
no description available
Submitted by Mike LeBlanc - 9 years ago
0

handlebars template match

ECMAScript (JavaScript)
returns all the handlebars elements in a line - returns {{...}} for each instance found Matches the following test {{sss}} s {{rrr}} dkdksl {{dds}} {{ dhre }} {{je ss}} returns ['{{sss}}','{{rr}}','{{dds}}','{{ dhre }}','{{je ss}}']
Submitted by anonymous - 9 years ago
0

NATO Stock Number (with or without NSC)

PCRE (PHP <7.3)
RegEx to validate a NATO Stock Number with or without the NATO Stock Code and with or without dashes
Submitted by Matthew Perryman - 9 years ago
0

Verify Amateur Radio Call Sign meets ITU Format

Python
no description available
Submitted by Neil Johnson - 9 years ago
0

grok

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

match dev URL

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

get parts of URL

PCRE (PHP <7.3)
split URL in protokoll, domain, file(with path), parameter and anker
Submitted by Candyman1332 - 9 years ago
123...900

Community Library Entry

0

Regular Expression
Python

r"
^(?:https?:\/\/|\/\/)?(?:(?:www\.|m\.)?youtube(?:-nocookie)?\.com\/(?:(?:vi?|e|embed)\/([\w-]{11})|(?:watch|embed|attribution_link)?\?\S*?(?:(?<=\?v=|&v=)|(?<=\?vi=|&vi=))([\w-]{11}))|youtu\.be\/(?:([\w-]{11})(?!\S*v=)|\S*?(?:&v=|\?v=)([\w-]{11})))(?:[^\w-]\S*)?$
"
gm
Open regex in editor

Description

This regex can match with a valid YouTube link and retrieve the video ID in one of the four capturing groups. Unfortunately, I couldn't manage to use a single capturing group, but there is no difference between all of them.

Submitted by Lyroy TheToad - 3 years ago (Last modified 3 years ago)