Regular Expressions 101

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Regular Expressions 101

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1

Finding URLs within full text

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 - 8 years ago

1

how to extract that 87% ??

hello, using a monitoring software module from sentrysoftware i want to extract and read that value % (87% ). My chances are to read this line (it's a command output: "/dev/u04omnia_lv 100.00 13.33 87% 57 1% /u04/oradata/OMNIA") by columns (but they aren't columns) or with "befor...

Submitted by Steve - 8 years ago

1

Movies title extractor

Extract the title from a movie file

Submitted by dshinigami - 8 years ago

1

Proper-case word separator

Takes a string like 'ImageEditHRStuffSomeMOREStuff' and produces -> 'Image Edit HR Stuff Some MORE Stuff'

Submitted by Michael Keyser - 8 years ago

-10

NUMBERS (integer, float, scientific notation)

Strict number validation, accepts dot and comma as separator for floating point Note: remove gm modifiers, only used for display

Submitted by CSÏ† - 8 years ago

1

parse salesforce records

parse one column query from sf developer console

Submitted by anonymous - 8 years ago

3

Fetch data between curly braces with plain text

This regex fetch only the data between content in curly braces (first occurrence, use preg_match_all in php, for all occurrences). This is useful for bad JSON files with wrong format or text between.

Submitted by shakaran87 - 8 years ago

1

hr

no description available

Submitted by artem - 8 years ago

1

unity3d.com csharp lint regex

no description available

Submitted by anonymous - 8 years ago

1

ewqewq

no description available

Submitted by anonymous - 8 years ago

0

Hostname-Match not found

I'm trying to match a hostname input with the following properties: a-z A-Z 0-9 : - are allowed ; doesnot start or end with - ; "." can be used to separate different labels of the hostname. But gives no match for this regex: ^(a-zA-Z0-9|(?<!-)\.(?![-.]))[a-zA-Z0-9]+)?)$...

Submitted by Revathy - 8 years ago

1

group & access several lines

Hi there, I try to learn and improve my regex knowledge... I want to fetch all lines below the "="-line and between the "-"-lines and access them via $1 - $n. Is this possible? Or should I fetch the whole string below the "="-line and the last "-"-line, then seperate the lines after that in another...

Submitted by Floffy - 8 years ago

2

fail2ban real expression for w00tw00t

A real fai2ban expression for w00tw00t with alias substitution

Submitted by MarcD - 8 years ago

4

Separate words (works with spaces, dashes and underscores)

no description available

Submitted by marcoslhc - 8 years ago

5

Find All Python imports

no description available

Submitted by anonymous - 8 years ago

3

php input:date yyyy-mm-dd

improved "Ahmed Z" regexp. PHP date format (and input[type=text] format date too): YYYY-MM-DD. Year between [1900-2099]. No leap year check. Month 02 is limited to 29 days.

Submitted by Oropesa - 8 years ago

2

PAN verification regex

Regex to verify PAN in India

Submitted by Anirban - 8 years ago

15

Hashtag

The secret of the Twitterverse.

Submitted by Joogl - 8 years ago

1

Test

Submitted by royskatt - 8 years ago

1

semver

Semantic Versioning regex pattern according to Tom Preston-Werner http://semver.org/ https://github.com/mojombo/semver/blob/master/semver.md ...

Submitted by @gvlx <Gerardo Lisboa> - 8 years ago

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