Regular Expressions 101

Order By

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

Community Patterns

0

Element alert parser - workflow name

ECMAScript (JavaScript)
Parse workflow name from Element alert notification
Submitted by anonymous - 3 years ago (Last modified 3 years ago)
0

Element alert parser - log link

ECMAScript (JavaScript)
Extract link to log from Element alert notification
Submitted by anonymous - 3 years ago
0

digits repeat 4 times

PCRE2 (PHP >=7.3)
digits repeat
Submitted by anonymous - 3 years ago
0

Positive Lookbehind example

PCRE2 (PHP >=7.3)
Find all numbers: \d{1,3}(,\d{3})*(\.\d{2})? Find numbers at beginning on the line ...
Submitted by anonymous - 3 years ago
0

Hex Color Code

Python
A solution of this test from HackerRank https://www.hackerrank.com/challenges/hex-color-code/problem
Submitted by anonymous - 3 years ago
0

Timer

PCRE2 (PHP >=7.3)
Timer
Submitted by anonymous - 3 years ago
0

Resistance Recursive v2

PCRE2 (PHP >=7.3)
A try to use recursive
Submitted by daviih - 3 years ago
1

Screencast.com video url regex

PCRE (PHP <7.3)
Screencast.com video url regex
Submitted by anonymous - 3 years ago
2

Svelte: CSS class attribute (Svelte or HTML friendly), class:directive, TailwindCSS classes, and @apply.

ECMAScript (JavaScript)
SvelteComponent Class Directive Matching Also supports TailwindCSS-style @apply directive for the class value. class:directive={boolean} ...
Submitted by Nicholas Berlette (@nberlette) - 3 years ago
2

CSS Colors: RGB(A), HSL(A), HEX(3,4,6,8), var(--tw-color), etc...

ECMAScript (JavaScript)
Versatile, multiline matching of CSS colors of many common formats, including: [x] HEX-3: #123 (equivalent to #112233) [x] HEX-4: #FA0F ( ... #FFAA00FF) [x] HEX-6: #FF3300 ( ...#F30) [x] HEX-8: #FFAA00FF ( ...#FA0F)...
Submitted by Nicholas Berlette (@nberlette) - 3 years ago
0

8 Characters

PCRE2 (PHP >=7.3)
Must Contain 8 Characters
Submitted by anonymous - 3 years ago
0

Interview Test Valid Odds

Java 8
Interview Test Valid Odds
Submitted by anonymous - 3 years ago
0

MyRegexs, Typescript replacers

ECMAScript (JavaScript)
Regex used to text replacment
Submitted by Nathan - 3 years ago
0

Match float in string

PCRE2 (PHP >=7.3)
165.1 x 75.6 x 8.9 mm (6.5 x 2.98 x 0.35 in)
Submitted by anonymous - 3 years ago
1

Extract everything between TD brackets

PCRE (PHP <7.3)
This is used to extract everything between TD brackets.
Submitted by <a href="https://www.dug.to">Regex101</a> - 3 years ago
0

小数，两位小数

PCRE (PHP <7.3)
^(0-9*)+(\.[0-9]{1,2})?$
Submitted by zhanyue - 3 years ago
0

TrakYu

PCRE2 (PHP >=7.3)
Regex para los protocolos de los dispositivos TracYu
Submitted by Daniel Meza - 3 years ago (Last modified 3 years ago)
0

ппк

PCRE2 (PHP >=7.3)
ППК
Submitted by anonymous - 3 years ago
0

Library of Congress Call Numbers

PCRE2 (PHP >=7.3)
Matches Library of Congress Call Number
Submitted by Andy F - 3 years ago
0

Ejemplo de busqueda de cadena de caracteres en .txt

Java 8
Se busca una cadena de caracteres precedida por algo y con una terminación especifica
Submitted by Alexis Leza - 3 years ago
1...180181182183184...902

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
(?:TURBO_CLASS\(\).*?class\s*([\w\d]+)\s*:\s*)?(?:(?:private|protected|public)\s*([\w\d]+),*)
/
mgs
Open regex in editor

Description

no description available

Submitted by anonymous - 6 years ago