Regular Expressions 101

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Community Patterns

1

URL

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Check delimited email list validity

ECMAScript (JavaScript)
Validates list of email addresses separated by , or ; and possibly spaces. Capture groups will return only the first and last email captured.
Submitted by Kevin Rák - 9 years ago
1

test

ECMAScript (JavaScript)
test
Submitted by test - 9 years ago
1

Search number in comma separated list

ECMAScript (JavaScript)
Search each occurence of one number in a comma separated list string
Submitted by Tommaso frazzetto - 9 years ago
1

shift+click url() parser

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

contact email address validation

ECMAScript (JavaScript)
validate contact email clientside in JS
Submitted by anonymous - 9 years ago
1

contact email validator updated

ECMAScript (JavaScript)
contact email validator updated for dash and number in domain TLD
Submitted by anonymous - 9 years ago
1

matching inline note

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

---

ECMAScript (JavaScript)
Submitted by rs - 9 years ago
1

compile -> link replace

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

gasmeter

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

dXNpbmcgU3lzdGV.GtLklPOw0KdXNpbmcgU3lzdGVtOw0KDQpjbGFzcyBQcm9

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Simple math term parser

ECMAScript (JavaScript)
This regex can be used for parsing simple math terms. You can use this operations: + - * / For example: 1+2 1.9/8.9 -810.123-98...
Submitted by anonymous - 9 years ago
1

read zip and location from string

ECMAScript (JavaScript)
exact 5 digits followed by string (city)
Submitted by moritz - 9 years ago
1

IME14

ECMAScript (JavaScript)
Remove RJN.P and LALT.OQ
Submitted by HZ - 9 years ago
1

Replace TODOS in JetBrains IntelliJ products

ECMAScript (JavaScript)
arised while creating a build gulp task
Submitted by David Enke <post@davidenke.de> - 9 years ago
1

asmblah/parsing: Matching markdown code fences

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

AD12345678

ECMAScript (JavaScript)
Text with prefix AD and postfix 8 munbers only
Submitted by pratheeshps - 9 years ago
1

camera

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Regular expression to Vaildate an Email Address

ECMAScript (JavaScript)
The regular expression uses the basic email address syntex, ulr rules form validating an email address. Watch the complete tutorial on youtube : https://www.youtube.com/watch?v=H6WvPfh7OYw
Submitted by Rayees Ahmed Shaikh - 9 years ago
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Community Library Entry

8

Regular Expression
Python

r"
^(http[s]?:)+\/\/([^:\/\s]+)([^#?\s]+)\?([^#]*)?(#.*)?$
"
i
Open regex in editor

Description

This is simplified from my last submission.

Submitted by Dale O'Brien - 10 years ago