Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101 Donate Sponsor Contact Bug Reports & Feedback Wiki What's new?

Order By

Filter by Flavor

Sponsors

All your environment variables, in one place

Library entries

Search library

0

Twitter Hashtags

Finds out Twitter Hashtags from a text

Submitted by Yesha Shah - 8 years ago

1

Quadparser

Finds potential G-quadruplex motifs in DNA seqeunces

Submitted by anonymous - 8 years ago

3

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 - 8 years ago

1

boolean expression with brackets matcher

comapre simbols used just !=, ==, =, beacose of task

Submitted by Ilya Filisteev - 8 years ago

1

instacart

no description available

Submitted by anonymous - 8 years ago

1

DOWP Log File Dispense amount parser

Looks through the log and extracts all the dispense amounts in the given text

Submitted by BStevenson - 8 years ago

3

Camel case to space-separated string

Takes any camel case and returns it plus spaces.

Submitted by Rougeware - 8 years ago

1

Find negative currency numbers in parenthesis

I used this for N++ find/replace. Find this value and replace with -$1

Submitted by anonymous - 8 years ago

1

PO BOX

no description available

Submitted by jmweekes - 8 years ago

1

Show Identifying Regex

To sort my tv shows

Submitted by Robert - 8 years ago

1

Japanese smileys

Submitted by CycyX - 8 years ago

1

Smileys

Find regular smileys

Submitted by CycyX - 8 years ago

1

mm/yy

no description available

Submitted by Federico - 8 years ago

3

POST OFFICE BOX

no description available

Submitted by jmweekes - 8 years ago

1

Atividade Extra

no description available

Submitted by anonymous - 8 years ago

1

IP addr

no description available

Submitted by anonymous - 8 years ago

1

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

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

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

all

no description available

Submitted by anonymous - 8 years ago

1...492 493 494 495 496 497 498...564