Regular Expressions 101

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Community Patterns

1

JavaScript Percentage Validation

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

Validate percentage in JavaScript (Working)

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

email validation regex

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

Parsing a host from a URL

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

Match URL segment

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

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

File extention

ECMAScript (JavaScript)
Extract file extention from URL
Submitted by anonymous - 9 years ago
1

Strip Commet

ECMAScript (JavaScript)
Strip comments with /* ... */ or // ...
Submitted by Willy - 9 years ago
1

simple url regex (http,https)

ECMAScript (JavaScript)
To recognize url like (for the more complex one): https://word.office.live.com/wv/WordView.aspx?FBsrc=https%3A%2F%2Fwww.facebook.com%2Fattachments%2Ffile_preview.php%3Fid%3D713987203%26time%3D145332%26metadata&access_token=1606%3AAVKzw1&title=2016+Test+Document+Word+Online.doc
Submitted by Pika - 9 years ago
1

Extract Text Between Specific Pipe Delimited Columns

ECMAScript (JavaScript)
This RegExp extract text between pipe delimited columns specified by the field index you wish to extract. Exmaple: |test1|test2|test3|test4| (?:(+)\|){1} extracts "text1" (?:(+)\|){2} extracts "text2"...
Submitted by Samuel Davison - 9 years ago
1

Match Markdown Text Paragraph at a Root Level

ECMAScript (JavaScript)
http://stackoverflow.com/q/34914559/368691
Submitted by Gajus Kuizinas - 9 years ago
1

JSFiddle embeded link

ECMAScript (JavaScript)
A regex to match any permutation of JS Fiddles embed URL.
Submitted by Valtrius - 9 years ago
1

PersianDate

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

Match JESSSIONID

ECMAScript (JavaScript)
Match JESSSION ID for Netscaler HTTP.RES.SET_COOKIE.REGEX_SELECT(re/JSESSIONID=[A-Za-z\.A-Za-z0-9]*/).TYPECAST_COOKIE_T.VALUE(0)
Submitted by Francesco Fra - 9 years ago
1

Property Search

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

simple IPv6 check

ECMAScript (JavaScript)
This performs a non-rigorous validation of IPv6 addresses. Should be used before handing off the value to a better parser/validator.
Submitted by anonymous - 9 years ago
1

Button Online State Regex

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

Units RegExp

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

Library, New Books

ECMAScript (JavaScript)
Used on "http://adi.sunyconnect.suny.edu:4610/adi_new_book.html" to get the URL, Call Number, Title, and Author of all the new books listed.
Submitted by Daniel Foote - 9 years ago
1

^([A-Z]{3})$

ECMAScript (JavaScript)
^([A-Z]{3})$
Submitted by anonymous - 9 years ago
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