Regular Expressions 101

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Community Patterns

0

Laughter

ECMAScript (JavaScript)
Matches all laughter like: hahahahhhahahahha hahha ahah lol lolollolll...
Submitted by Prozilla - 2 years ago
0

for killerswim

.NET 7.0 (C#)
a
Submitted by anonymous - 2 years ago
0

Official Emeil validation Regex

ECMAScript (JavaScript)
Regex from the Mail::RFC822::Address: regexp-based address validation Access here
Submitted by Igor Julliano Aguiar Sotero - 2 years ago
0

Youtube Video Id

.NET 7.0 (C#)
Matches the video Id in Youtube URL.
Submitted by CW - 2 years ago
0

fcc-title-case-a-sentence

ECMAScript (JavaScript)
a regex to find first letter of each word
Submitted by anonymous - 2 years ago
0

IPv4-CIDR

ECMAScript (JavaScript)
Match IPv4-CIDR (JavaScript)
Submitted by fwqaaq - 2 years ago
0

Redis command parser

ECMAScript (JavaScript)
Modified source from https://stackoverflow.com/a/64833638/1454045
Submitted by Nathaniel Schweinberg - 2 years ago
0

CSS @import statement

ECMAScript (JavaScript)
Matches CSS @import statements with media and layer support
Submitted by anonymous - 2 years ago
0

URL Validation

.NET 7.0 (C#)
Can be used to validate on URL's.
Submitted by anonymous - 2 years ago
0

匹配任何小数，小数点后不保留0

ECMAScript (JavaScript)
匹配任何小数，小数点后不保留0
Submitted by anonymous - 2 years ago
0

Markdown JSON codeblock match

ECMAScript (JavaScript)
Useful to extract JSON from LLM markdown responses
Submitted by Lamer217 - a year ago (Last modified a year ago)
0

Options symbol parse

ECMAScript (JavaScript)
parse option symbol
Submitted by anonymous - a year ago
0

Remove JSON value quotes

ECMAScript (JavaScript)
Removes quotes from value of JSON string
Submitted by anonymous - a year ago
0

parse data URL

ECMAScript (JavaScript)
Parse Data URL like: data:image/png;base64,__iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==__
Submitted by Alan S. Ferreira - a year ago
0

Matches words and groups words in quotes

ECMAScript (JavaScript)
Spilt a string grouping words in quotes. String: First Last "Full Name" Matches: First|Last|"Full Name"
Submitted by Frosty - a year ago
0

JavaScript camelCase

ECMAScript (JavaScript)
including digits and sequential uppercase letters
Submitted by anonymous - a year ago
0

JavaScript kebab-case

ECMAScript (JavaScript)
including digits and double dashes
Submitted by anonymous - a year ago
0

Latin Character ranges

ECMAScript (JavaScript)
Latin Character ranges
Submitted by anonymous - a year ago
0

Find last word and space of string

ECMAScript (JavaScript)
Foo Bar
Submitted by anonymous - a year ago (Last modified a year ago)
0

Camel-Case Splitter (preserves Acronyms)

.NET 7.0 (C#)
Splits camel-case string and preserves acronyms
Submitted by Tyler S. - a year ago
1...175176177178

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
^(.{2,32})#(?!0000)(\d{4})$
/
Open regex in editor

Description

Detect and capture every part of the old discord username system

Submitted by N0de - a year ago