Regular Expressions 101

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Regular Expressions 101

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2
javascript

password 1upper 1lower 1number 1specialcharater

fjk@1Qaa$
Submitted by Anuswadh - 7 years ago
0
javascript

Website

no description available
Submitted by anonymous - 7 years ago
1
javascript

JSFiddle embeded link

A regex to match any permutation of JS Fiddles embed URL.
Submitted by Valtrius - 7 years ago
1
javascript

Match Markdown Text Paragraph at a Root Level

http://stackoverflow.com/q/34914559/368691
Submitted by Gajus Kuizinas - 7 years ago
1
javascript

Extract Text Between Specific Pipe Delimited Columns

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 - 7 years ago
1
javascript

simple url regex (http,https)

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 - 7 years ago
2
javascript

Strong password

Password require: lowercase, uppercase, symbol, not consecutive same letter/number, and not some specific words
Submitted by @cadete_kdt - 7 years ago
1
javascript

Strip Commet

Strip comments with /* ... */ or // ...
Submitted by Willy - 7 years ago
2
javascript

Parse string like: "[!type|name] http://some.url/to.file"

http://some.url/to.file [!css|name]http://some.url/to.file [!css] http://some.url/to.file ...
Submitted by Max Chuhryaev - 7 years ago
1
javascript

File extention

Extract file extention from URL
Submitted by anonymous - 7 years ago
1
javascript

•

no description available
Submitted by anonymous - 7 years ago
1
javascript

Match URL segment

no description available
Submitted by anonymous - 7 years ago
1
javascript

Parsing a host from a URL

no description available
Submitted by Alex LaFroscia - 7 years ago
2
javascript

Delimite a number with 3-digital block

no description available
Submitted by Willy - 7 years ago
1
javascript

email validation regex

no description available
Submitted by parul - 7 years ago
2
javascript

fffs

dfsfd
Submitted by anonymous - 7 years ago
1
javascript

Validate percentage in JavaScript (Working)

no description available
Submitted by anonymous - 7 years ago
1
javascript

JavaScript Percentage Validation

no description available
Submitted by rat - 7 years ago
1
javascript

url

url
Submitted by anonymous - 7 years ago
1
javascript

Isolate URL in Iframe

Will select everything between the double quotes in an Iframe's src tag. Useful for retrieving/replacing the URL.
Submitted by anonymous - 7 years ago
1...147148149150151152153...185

whitespaces and positive numerics

Vote

1

Regular Expression
javascript

/
^\s*[0-9]+(\.[0-9][0-9]{0,2}?)?$|^$|^\s*$
/
Open regex in editor

Description

Loading markdown...
Submitted by Pubudu (motustudio) - 7 years ago