Regular Expressions 101

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Community Patterns

1

ytr

ECMAScript (JavaScript)
ytr
Submitted by ytr - 10 years ago
1

(krishna)

ECMAScript (JavaScript)
() invalid, (k) valid, (kr123) valid. only () is invalid
Submitted by krishna - 10 years ago
1

чуваку с ответов

ECMAScript (JavaScript)
он весь день мучался над четырьмя символами
Submitted by Alex - 10 years ago
1

Ping time

ECMAScript (JavaScript)
no description available
Submitted by Tilman Griesel - 10 years ago
1

Regex to detect HAML attribute expression whilst ignoring following text.

ECMAScript (JavaScript)
Can handle complex bracket expressions.
Submitted by github.com/onlinecop - 10 years ago
1

test

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
1

Demo

ECMAScript (JavaScript)
no description available
Submitted by Tensibai - 10 years ago
1

test

ECMAScript (JavaScript)
test
Submitted by test - 10 years ago
1

URL-safe, human-safe friendly IDs

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
1

marcoo_regex01

ECMAScript (JavaScript)
no description available
Submitted by Peter Å ulek - 10 years ago
1

hr

ECMAScript (JavaScript)
no description available
Submitted by artem - 10 years ago
1

Finding URLs within full text

ECMAScript (JavaScript)
Finds URLs in a larger body of text. URLs may or may not be enclosed in punctuation, such as parentheses, that are not part of the URL.
Submitted by D0nB1z - 10 years ago
1

Simple script command and parameter grabber

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
1

Get the command

ECMAScript (JavaScript)
Simply gets the command from a script command, automatically removes unwanted spaces.
Submitted by anonymous - 10 years ago
1

Failure case for repeated strings

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
1

Simple first exercise of a newbie

ECMAScript (JavaScript)
Find a group of 9 letters subdivided in groups of three by a dash.
Submitted by Nicola Jelmorini - 10 years ago
1

(|(ou:dn:=a)(ou:dn:=b))

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
1

test

ECMAScript (JavaScript)
test
Submitted by test - 10 years ago
1

S3 Access Log Analyzer

ECMAScript (JavaScript)
A javascript regex for parsing an S3 log line.
Submitted by Matt Ingenthron <ingenthr@cep.net> - 10 years ago
1

CVC

ECMAScript (JavaScript)
This will determine that an accurate CVC has been entered
Submitted by Scott Mebberson - 10 years ago
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Community Library Entry

0

Regular Expression
Java 8

"
^(?<first>[a-z]+)\.(?<second>[a-z]+)$
"
i
Open regex in editor

Description

This is an example for stackoverflow

Submitted by anonymous - a year ago