Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

0
python

Find between a space and a char/string with lookahead

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

Find a word before any symbol

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

argit GitHub remote

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

Samasource url path - PML extraction

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

Samasource url path - PML extraction

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

Tokenize japanese sentences

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

Dividir participantes Tesis Laura

Los participantes siempre son tres caracteres mayúsculas entre ` y : , por tanto: \\[A-Z]{3}:. Sin embargo, como la función separate de r elimina el elemento separador, que es el resultado del regex, hay que usar un positive lookbehind (?<=...)` para que use como separador lo que sigue a continuació...
Submitted by anonymous - 5 years ago
0
python

find all while ignoring a set of patterns

This can be changed to find all characters upto a specific pattern as well by changing the \b at the start to a simple ^. This is useful if you want to limit your regex searches in a manner such that two pattern cases do not overlap (as regex does not currently handle overlap of cases when you chai...
Submitted by anonymous - 5 years ago
0
python

Indicador Diario

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

Incorporation

Finds different variations of "Incorporation", e.g.: Inc, Inc. etc
Submitted by anonymous - 5 years ago
0
python

Die roll parser

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

File extension

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

Folder path

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

File name without extension

further editing is required in code to get the filename without extension
Submitted by anonymous - 5 years ago
0
python

Date extraction

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

Some sql beauty

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

Missing Ementas

Search for missing 'ementas'.
Submitted by anonymous - 5 years ago
0
python

latex equation search

recherche d'équation latex
Submitted by anonymous - 5 years ago
0
python

equation latex en bloc

recherche les blocs d'équations latex délimitées avec le $$
Submitted by anonymous - 5 years ago
0
python

equation latex en ligne et en bloc

recherche : les blocs d'équations latex délimitées avec le $$ les equations en ligne délimitées avec $
Submitted by anonymous - 5 years ago
1...89909192939495...101

strict major, minor, patch

Vote

0

Regular Expression
python

"
^([a-zA-Z0-9]*[a-zA-Z]+[a-zA-Z0-9]*\.[a-zA-Z0-9]*\.[a-zA-Z0-9]*|[a-zA-Z0-9]*\.[a-zA-Z0-9]*[a-zA-Z]+[a-zA-Z0-9]*\.[a-zA-Z0-9]*|[a-zA-Z0-9]*\.[a-zA-Z0-9]*\.[a-zA-Z0-9]*[a-zA-Z]+[a-zA-Z0-9]*)(~|\-|\+){0,1}[a-zA-Z0-9]+$
"
gm
Open regex in editor

Description

Loading markdown...
Submitted by anonymous - 5 years ago