Regular Expressions 101

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Community Patterns

0

Youtube Updated 2018 JS

ECMAScript (JavaScript)
no description available
Submitted by Denis Efremov <efremov.a.denis@gmail.com> - 7 years ago
0

Youtube Updated 2018 Python

Python
no description available
Submitted by Denis Efremov <efremov.a.denis@gmail.com> - 7 years ago
0

Require Node.js regex advanced JS

ECMAScript (JavaScript)
no description available
Submitted by Denis Efremov <efremov.a.denis@gmail.com> [FORK] - 7 years ago
0

Hashtag Tokenizer

PCRE (PHP <7.3)
A regex I use to Tokenize Hashtags in common textflow
Submitted by juergen - 7 years ago
0

Gpon onu/ethernet uni (2v)

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

),(

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

斗地主

Python
no description available
Submitted by anonymous - 7 years ago
0

Regex tripplet

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

parse talents

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Manu Version Parse talents and winrates

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Trading symbol

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Quote Javascript-style hash to convert to valid JSONP (JSON with padding)

PCRE (PHP <7.3)
Add single quotes to unquoted parts of a valid JS hash so it can be parsed with JSON decoders. Tries to keep boolean and numeric values unquoted Note: It will not handle certain edge-cases You might need to clear the trailing commas
Submitted by anonymous - 7 years ago
0

Match double quoted or single quoted multi line string in code.

Python
This will allow for valid string parsing via a regex in popular interpreted languages like Lua, Python and Ruby.
Submitted by Siddharth Gupta - 7 years ago
0

斗地主

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

DDMMMYY w/Leap Year Check

PCRE (PHP <7.3)
Validate dates in the formats of 1Feb20/01Feb20/29FEB20 with the 29th of February invalid on non-leap years.
Submitted by anonymous - 7 years ago
0

UK postcode with spaces optional

PCRE (PHP <7.3)
Sourced from https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/488478/Bulk_Data_Transfer_-_additional_validation_valid_from_12_November_2015.pdf and modified to allows spaces to be optional
Submitted by anonymous - 7 years ago
0

YYYYMMDD w/Leap Year Check

PCRE (PHP <7.3)
Validate dates in the format of 20201231 with leap year check on the 29th of February
Submitted by anonymous - 7 years ago
0

DDMMMYYYY w/Leap Year Check

PCRE (PHP <7.3)
Format of 29Feb2020 or 29FEB2020 with leap year check
Submitted by anonymous - 7 years ago
0

files containing [rgo1] ending [.html]

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

step 1 test

PCRE (PHP <7.3)
unit tests
Submitted by anonymous - 7 years ago
1...99100101102103...901

Community Library Entry

0

Regular Expression
Python

r"
^(?:(?:https?:\/\/)?(?:(?:www|s|i2)\.)?(?:youtu\.?be|ytimg)(?:\.com)?\/)(?:watch\?v=|v\/|yt\/favicon|oembed\?|vi\/)?(?:url=http%3A\/\/www\.youtube\.com\/watch\?v%3D)?([a-zA-Z0-9_-]*).*?$
"
gm
Open regex in editor

Description

no description available

Submitted by Denis Efremov <efremov.a.denis@gmail.com> - 7 years ago