Regular Expressions 101

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Community Patterns

0

^[a-zA-Z0-9\._-]+@[a-zA-Z0-9-]{2,}[.][a-zA-Z]{2,4}$

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
2

Select the first word of each paragraph

ECMAScript (JavaScript)
If you need to select only the firs complete word for each paragraph.
Submitted by fmathews28 - 9 years ago
1

mewmew

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

GA WDi 14

ECMAScript (JavaScript)
Regular expression for General Assembly WDi 14
Submitted by Fabio Camatti - 9 years ago
2

JavaScript RegEx for Version ID

ECMAScript (JavaScript)
This expression is used to attempt to ID version of code.
Submitted by Henry Rieke - 9 years ago
1

Query String

ECMAScript (JavaScript)
Cross-engine query string parsing including when stored in anchor tags. Not really tested, but basic functionality is there.
Submitted by abernix - 9 years ago
3

Find css lines with px sizing

ECMAScript (JavaScript)
Use to find css sizing that migh need conversion to vs or alike.
Submitted by Bob - 9 years ago
1

test url parse #6

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

hacked-url-parser

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

TitleCase__elementWithCase--modifierMatcher

ECMAScript (JavaScript)
Match BEM type regex.
Submitted by anonymous - 9 years ago
1

Phone Number

ECMAScript (JavaScript)
Allows a phone number in the following format: (123) 123-1234 The space is optional
Submitted by Tom G. - 9 years ago
1

BDDF

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

Ip address

ECMAScript (JavaScript)
xxx.xxx.xxx.xxx and xxx.xxx.xxx.xxx/xxx
Submitted by nehatiwari - 9 years ago
1

Regex for rfc

ECMAScript (JavaScript)
validates the format for the rfc
Submitted by anonymous - 9 years ago
1

Find line and insert under it

Python
Finds a line and appends the replacement below it. Tries to preserve indentation (tabs or spaces) and to avoid duplicate replacements. I used it in Sublime Text to batch edit several instances of a JS config object across several files.
Submitted by anonymous - 9 years ago
6

Email

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

Email validation

ECMAScript (JavaScript)
complete one email validation regex
Submitted by amine.hallili@gmail.com - 9 years ago
0

json schema url

ECMAScript (JavaScript)
regex valid for json schema with http,https,ftp,sftp protocol
Submitted by KurayamiNoDaiTenshi - 9 years ago
1

разбор адресной строки

ECMAScript (JavaScript)
no description available
Submitted by Stanislav - 9 years ago
0

Arabic letters Regex

Python
Regex for matching only Arabic letters characters
Submitted by Waleed Abo Bakr Mahmoud - 9 years ago
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