Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

0
javascript

CIRRIS Occurrence Number

CIRRIS Occurrence Number Validator RegEx
Submitted by Anthony - 5 years ago
1
golang

Extract columns names from any select query

This regex can capture any column name from a select query. Be the original name, like are named on table, renamed with a reserved word AS or even without explicit AS. Go on, and test with your query ;)
Submitted by Jefferson Gouveia - 5 years ago
0
javascript

Uptime command splitting to monitor average load

This is default regular expression used at Trafikito.com to split the output of a command into columns. Trafikito monitors Linux CPU, RAM and disk space or the output of any command. Then sends emails or makes API calls in the event that something goes wrong. Monitor your Linux machine for free at...
Submitted by Trafikito.com - 5 years ago
0
javascript

Include Anything but (string)

This RegEx uses a lookahead to say that anything BUT (string) will be valid
Submitted by anonymous - 5 years ago
0
javascript

Match CNSTANT_CASE with underscores

Matches only ABC_DEF, not: ABC__DEF _ABC_DEF __ABC_DEF ABC_DEF_ ABC_DEF__...
Submitted by David Enke <david.enke@zalari.de> - 5 years ago
0
javascript

CSS nth child expressions

no description available
Submitted by anonymous - 5 years ago
0
python

phoneNumRegex

Find phone numbers in a text string.
Submitted by anonymous - 5 years ago
0
python

Multiple line modifier

Using (?m) to match only the wanted line
Submitted by anonymous - 5 years ago
0
javascript

Match decimal number (integer, floating-point, scientific)

Should be able to match a dot-separated decimal number (C-style) Works with: integers floating-point scientific notation
Submitted by anonymous - 5 years ago
1
python

Regex to group output of $(ip addr) interface

For this task, I did not need inet6 (IPv6 stuff), so I left it out. The regex in its current state does not allow for that to be included without manually adding the entire second part
Submitted by anonymous - 5 years ago
0
javascript

Validazione numero patente italiana

no description available
Submitted by Dario Cancelliere - 5 years ago
0
python

c functions search

no description available
Submitted by anonymous - 5 years ago
0
python

Home Tel-phone

8 digits or 10 digits
Submitted by anonymous - 5 years ago
0
python

positive lookahead

no description available
Submitted by anonymous - 5 years ago
0
python

E-mail

Think about first letter and the later parts are some specific symbol ( .-).
Submitted by anonymous - 5 years ago
0
python

auto-gen-test-format

no description available
Submitted by anonymous - 5 years ago
0
javascript

Replace multi 's

no description available
Submitted by anonymous - 5 years ago
0
javascript

youtube iframe embed code src video id and params

Matches full src url and individual video id and params in a YouTube iframe embed tag.
Submitted by Robert Klein Kromhof - 5 years ago
0
python

strict major, minor

no description available
Submitted by anonymous - 5 years ago
0
python

strict major, minor, patch

no description available
Submitted by anonymous - 5 years ago
1...238239240241242243244...363

Remove spaces between HTML elements

Vote

0

Regular Expression
javascript

/
(<\/.+>|<.+>)[\s]+(<)
/
g
Open regex in editor

Description

Loading markdown...
Submitted by Jacobo de Haro - 5 years ago