Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

1
pcre

Quadparser

Finds potential G-quadruplex motifs in DNA seqeunces
Submitted by anonymous - 7 years ago
3
pcre

BOOLEAN EXPRESSION WITH BRACKETS MATCHER

comapre simbols used just !=, ==, =, beacose of task keyword "not" can be used only before leftside value beacose of task
Submitted by Ilya Filisteev - 7 years ago
1
pcre

boolean expression with brackets matcher

comapre simbols used just !=, ==, =, beacose of task
Submitted by Ilya Filisteev - 7 years ago
1
pcre

instacart

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

DOWP Log File Dispense amount parser

Looks through the log and extracts all the dispense amounts in the given text
Submitted by BStevenson - 7 years ago
3
pcre

Camel case to space-separated string

Takes any camel case and returns it plus spaces.
Submitted by Rougeware - 7 years ago
1
pcre

Find negative currency numbers in parenthesis

I used this for N++ find/replace. Find this value and replace with -$1
Submitted by anonymous - 7 years ago
1
pcre

PO BOX

no description available
Submitted by jmweekes - 7 years ago
1
pcre

Show Identifying Regex

To sort my tv shows
Submitted by Robert - 8 years ago
1
pcre

Japanese smileys

Find smileys
Submitted by CycyX - 8 years ago
1
pcre

Smileys

Find regular smileys
Submitted by CycyX - 8 years ago
1
pcre

mm/yy

no description available
Submitted by Federico - 8 years ago
3
pcre

POST OFFICE BOX

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

Atividade Extra

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

IP addr

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

Isolate Javascript variable name

Used to isolate the variable name of a JavaScript variable. Works event if there aren't spaces between the variable and the equals sign.
Submitted by Keith Mitchell - 8 years ago
4
pcre

Variable name of code

To get a variable name from a source code: The variable name is before the '=' (equal sign) This is the way to detect. Problem: Only 1 variable can get from 1 line. Unfortunately, this can get variable between after "//" and before ";" too. I made this for fake script debugger. Just get variable fr...
Submitted by Setsuna - 8 years ago
0
pcre

geolocation coordinates string

Matches a geolocation coordinates string consisting of latitude and longitude separated by a comma with up to 7 decimal places precision.
Submitted by Steve Piercy - 8 years ago
1
pcre

all

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

Resolve-AutomationModel-Params

Used to extract parameter data from an actiontasks properties which would be located in the automation model. Requires the string to be URL UnEscaped.
Submitted by jesse.puente - 8 years ago
1...491492493494495496497...563

valid email matching

Vote

1

Regular Expression
pcre

/
(?(DEFINE) (?<plain>[a-zA-Z0-9#!$%&'*+-\/=?^_`{}|~]+) (?<quote>"(?:\\"|[^"])*") (?<forbidden>(?<![.+])) (?<local_part>(?&quote)(?&forbidden)|^[^\.](?&plain)) (?<domain>[a-zA-Z0-9-.]+\.[a-zA-Z]{2,63}) (?<mail>(?&local_part)@(?&domain)) ) ^(?&mail)+$#.. will not handled
/
mx
Open regex in editor

Description

Loading markdown...
Submitted by Martin - 8 years ago