Regular Expressions 101

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Library entries

-4
pcre

Twitter hashtags extractor

Extract hashtags from text
Submitted by anonymous - 8 years ago
-2
javascript

Select ID from regex101 URL

no description available
Submitted by Vinay - 8 years ago
1
javascript

Select inside <a> tag

no description available
Submitted by Vinay - 8 years ago
-4
javascript

Hallo

no description available
Submitted by anonymous - 8 years ago
1
pcre

CEF Pipe and Space Delimited Data

no description available
Submitted by anonymous - 8 years ago
0
pcre

salanki

no description available
Submitted by salanki - 8 years ago
1
javascript

gh

no description available
Submitted by ghb - 8 years ago
1
python

IPv4 extraction

no description available
Submitted by Jacob - 8 years ago
2
pcre

@import url(comments.css)

no description available
Submitted by Mitus M. - 8 years ago
1
pcre

Check fr date format

no description available
Submitted by Kerosene - 8 years ago
1
pcre

myregex

no description available
Submitted by shakti - 8 years ago
1
pcre

select stuff of </a> [beta]

no description available
Submitted by Kerosene - 8 years ago
1
javascript

dsf

no description available
Submitted by fdsfdsfdsf - 8 years ago
1
pcre

css all comments

no description available
Submitted by Mitus M. - 8 years ago
1
pcre

gk

wertyuikjh
Submitted by hjk - 8 years ago

Find consecutive duplicate words

Vote

5

Regular Expression
python

"
\b(\w+)\s+\1\b
"
gi

Description

Loading markdown...
Submitted by anonymous - 6 years ago