Regular Expressions 101

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Community Patterns

1

Simple global regex

Python
Regex for finding tempratures in a text
Submitted by anonymous - 9 years ago
1

Currency Detector Python

Python
Currency Detector for Python
Submitted by Joao Graca - 9 years ago
1

Match parenthesis

Python
Matches anything wrapped in parenthesis. Can handle nested and consecutive sets of parenthesis.
Submitted by Nic Roland - 9 years ago
1

logical operators

Python
no description available
Submitted by Nicolas - 9 years ago
1

ofsream open file C++

Python
match of.open("test.txt");
Submitted by Денис суховерхов - 9 years ago
1

MAC address capturing

Python
Captures MAC addressess in any format: aa bb cc dd ee ff aa-bb-cc-dd-ee-ff aa:bb:cc:dd:ee:ff aabb.ccdd.eeff aabbccddeeff
Submitted by Gilian - 9 years ago
1

Tag Text

Python
Match text between html tags
Submitted by Si - 9 years ago
1

Find multiline links a HTML tag

Python
Find multiline links a HTML tag
Submitted by CyberLight - 9 years ago
1

regular expression to match word starting with space

Python
no description available
Submitted by anonymous - 8 years ago
1

Replace Czech accents, Part 1

Python
The result of this put as input into part 2.
Submitted by Premysl Karbula - 8 years ago
1

url

Python
no description available
Submitted by oniro - 8 years ago
1

html image tags

Python
no description available
Submitted by Thien Ho - 8 years ago
1

Test expression

PCRE2 (PHP >=7.3)
To find at most 3 a in string
Submitted by anonymous - 3 years ago
1

PHP North American Phone Number

PCRE2 (PHP >=7.3)
Format phone numbers to look nice! E.g. 12345678900 --> +1(234)-567-8900 Matches with most ways numbers are stored 1.234.567.8900 1 234 567 8900...
Submitted by Mendel Groner - 3 years ago
1

Password - mot de passe

PCRE2 (PHP >=7.3)
1 caractère minuscule minimum 1 caractère majuscule minimum 1 chiffre minimum 1 caractère spécial minimum pas d'espace 8 caractères minimum en tout
Submitted by Sofiane - 2 years ago
1

Exponential Value Identification

PCRE2 (PHP >=7.3)
Exponential Value Identification
Submitted by Nimit Bhagat - 2 months ago
-1

woop

Python
no description available
Submitted by anonymous - 10 years ago
0

Find email address in a string.

Python
no description available
Submitted by anonymous - 10 years ago
1

Strip ANSI escape characters

Python
no description available
Submitted by anonymous - 11 years ago
1

sad smiley

Python
looks for a sad smiley with a backslash
Submitted by @barraponto - 10 years ago
1...229230231232233...239

IPv4 extraction

1

Regular Expression
Python

r"
((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)
"
Open regex in editor

Description

no description available

Submitted by Jacob - 10 years ago