Regular Expressions 101

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Community Patterns

2

Match subset

PCRE (PHP <7.3)
no description available
Submitted by Jason - 10 years ago
-2

example

Python
match
Submitted by anonymous - 10 years ago
-2

RegEx within tags

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
-3

Match substitutions

Python
Match regular expressions substitutions, I personally use this to perform my validate if it is a substitution, then call re.sub() on it.
Submitted by Zarthus - 10 years ago
1

Replace Commas Inside Quotes

PCRE (PHP <7.3)
Regex to remove commas within quotes. (Common situtaion in .csv files) Eg: data,"some ""embedded"" stuff,commas,inside,quotes",more Replace String would be something like this:...
Submitted by Judd - 10 years ago
-2

Version in Cordova config.xml

PCRE (PHP <7.3)
no description available
Submitted by procek - 10 years ago
2

haml attribute parsing

ECMAScript (JavaScript)
no description available
Submitted by OnlineCop - 10 years ago
1

Regex to detect HAML attribute expression whilst ignoring following text.

ECMAScript (JavaScript)
Can handle complex bracket expressions.
Submitted by github.com/onlinecop - 10 years ago
0

match text between two <br/> tags.

PCRE (PHP <7.3)
no description available
Submitted by gordie - 10 years ago
1

this

Python
stinks
Submitted by anonymous - 10 years ago
1

Captures entire log line that meet the criteria

Python
If you need to grab an entire log line based on criteria (error,warning,notice,info,debug), use this Regexp and change the parameters accordingly.
Submitted by Neill Lima - 10 years ago
0

Primjer regexa koji je potreban u jednom dijelu našeg sitea

PCRE (PHP <7.3)
Ovo je regex (regular expression - regularni izraz) koji parsira i usput validira broj našeg predračuna.
Submitted by Goran - 10 years ago
1

Match a date in SQL Server format

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
-2

Remove /* comments */ from CSS

PCRE (PHP <7.3)
no description available
Submitted by JerseyMilker - 10 years ago
1

tesdsa

PCRE (PHP <7.3)
dsadsadsadsa
Submitted by dasdasdsa - 10 years ago
1

HTML color search

PCRE (PHP <7.3)
Searches for hex colors in HTML code.
Submitted by Barlean - 10 years ago
-2

Matching HTML attributes

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
3

how to match both lines?

Python
f_name may contain spaces, numbers, characters,... so I would go for a but then I couldn't use [...]? anymore to match the second line?
Submitted by anonymous - 10 years ago
2

named group sample

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

background-image URL

PCRE (PHP <7.3)
regex to fetch the URL of the background-image CSS-Propertie
Submitted by Mutator - 10 years ago
1...882883884885886...900

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$
/
gm
Open regex in editor

Description

changelog

Submitted by alexsio nau - 4 months ago