Regular Expressions 101

Order By

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

Community Patterns

0

allow alnum dash and dot

PCRE2 (PHP >=7.3)
alphanumeric, dash, dot
Submitted by anonymous - 3 years ago
0

Selecciona y parsea

Java 8
Dado un archivo de texto selecciona subgrupos
Submitted by Alexis - 3 years ago
0

Selecciona subgrupos de un .txt separados por tabulación

Java 8
Dado un archivo .txt, con su contenido separado por tab selecciona cada campo
Submitted by Alexis Leza - 3 years ago
0

Selecciona todos los campos separados por |

Java 8
Selecciona todos los campos de un .txt separados por |
Submitted by Alexis Leza - 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
0

Library of Congress Call Numbers

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

ппк

PCRE2 (PHP >=7.3)
ППК
Submitted by anonymous - 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

小数，两位小数

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

MyRegexs, Typescript replacers

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

Interview Test Valid Odds

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

8 Characters

PCRE2 (PHP >=7.3)
Must Contain 8 Characters
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
0

Timer

PCRE2 (PHP >=7.3)
Timer
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

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

digits repeat 4 times

PCRE2 (PHP >=7.3)
digits repeat
Submitted by anonymous - 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

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)
1...460461462463464...901

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
(?<=[&\\?])password=[^&]*&?|&password=[^&]*
/
gm
Open regex in editor

Description

When logging URLs the passwords that are sent as URL parameters should be masked out to not write them in clear text into the log files.

Submitted by Jan Kessler - 2 years ago