Regular Expressions 101

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Library entries

103
javascript

trim

trim string
Submitted by fp - 9 years ago
37
pcre

http://

no description available
Submitted by Mitus M. - 8 years ago
33
javascript

IP Address validator

Validates IPv4 IP Address
Submitted by krzysp - 7 years ago
31
pcre

ninite

no description available
Submitted by peek - 7 years ago
30
javascript

Email address (most used)

Email address, most used cases
Submitted by Jago - 7 years ago
27
pcre

Wrap long string to spec length

no description available
Submitted by fullpipe - 9 years ago
22
pcre

userName

1-15 alphanumeric login name
Submitted by gsanchezc - 7 years ago

Current weather - 5 properties - cloudiness, %torain, %ofstorm, windspeed, quantity of rain

Vote

0

Regular Expression
pcre

/
<span class=".+">\s+<.+>\s+(\d+.\d+).+\s+.+\s+<.+>(\d+).+\s+.+(\d+.\d+).+\s+.+(\d+).+\s+<.+>(\d+).+\s+.+\s+.+
/
gm

Description

Loading markdown...
Submitted by anonymous - 3 years ago