Regular Expressions 101

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Community Patterns

0

Match all {{}} string

PCRE (PHP <7.3)
Easily match the {{}} string for web developper MVC.
Submitted by Yannick Elusue - 10 years ago
0

webui

PCRE (PHP <7.3)
webui test
Submitted by Stelsy - 10 years ago
0

Anyone can help to generate the regular expression for the desc ?

ECMAScript (JavaScript)
Hi All, We got a database column which saving the table definition as patten string below. How can I extract the column & libelle information out of the string by using regular expression ? Thanks a lot ! c:{k:16:PERIODDEFINITION;c:{k:8:REVENUE1;c:{k:6:COLUMN;s:8:REVENUE1;k:7:LIBELLE;s:23:Revenue ...
Submitted by anonymous - 10 years ago
0

YouTube VideoID and ListID from URL

PCRE (PHP <7.3)
For embeding, replace with //www.youtube.com/embed/$3?list=$2$6
Submitted by @rubenlopezgea - 10 years ago
0

Match Linux File basename and pathname

PCRE (PHP <7.3)
Matches 2 groups - pathname and file basename, and will exclude anything on the end of the line that is not properly escaped.
Submitted by Steve Sant - 10 years ago
0

fgj

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
0

Almost working sites regex

Python
no description available
Submitted by anonymous - 10 years ago
0

123

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
0

Negative lookbehind

Python
no description available
Submitted by anonymous - 10 years ago
0

Match URL Starts with //

PCRE (PHP <7.3)
You can match the string starts with // (forward slash)
Submitted by Sanal Menon Kalipurayath - 10 years ago
0

parenthesized numerical expression

PCRE (PHP <7.3)
no description available
Submitted by pooty - 10 years ago
0

eksr

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
0

1

PCRE (PHP <7.3)
1
Submitted by anonymous - 10 years ago
0

test

PCRE (PHP <7.3)
test
Submitted by test - 10 years ago
0

sas

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
0

Detecta abreviaturas de tipo de personalidades juridicas

ECMAScript (JavaScript)
Detecta abreviaturas de tipo de personalidades juridicas, que habitualmente se encuentran en la razón social de una empresa, en el caso de Chile es obligatorio la razon social especifique que tipo de personalidad juridica es.
Submitted by Edurdo Gómez - 10 years ago
0

Ultimate url regex

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
0

select html paragraph tags

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
0

fsd

PCRE (PHP <7.3)
fsdfsd
Submitted by anonymous - 10 years ago
0

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1...337338339340341...902

Community Library Entry

0

Regular Expression
Python

r"
(?:lazy_)?gtxt\(([\"'])(?:(?!\1)[^\\]|\\.)*\1\)
"
mg
Open regex in editor

Description

Matches strings within a gettext call. Covers the following examples:

  • gtxt('i am in single-quotes')
  • gtxt('i have ' an escaped single-quote within single-quotes')
  • gtxt('i have a "double-quote" in single-quotes')
  • gtxt("i am in double-quotes")
  • gtxt("i am in double-quotes with single 'quotes'")
  • gtxt('i have an escaped double-quote " within double-quotes')

Note that gettext has been aliased to gtxt here, so change it to whatever alias you're using. I also have a lazy version of gettext, hence the optional lazy_ portion, which can be deleted.

Submitted by anonymous - 5 years ago