Regular Expressions 101

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Community Patterns

0

most sas boundaries

PCRE (PHP <7.3)
Picks up %macro, %inc, data step, and proc boundaries.
Submitted by Leo Lopes - 9 years ago
1

huj

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

starts with abc, has 123 and ends with xyz

PCRE (PHP <7.3)
#starts with abc, has 123 and ends with xyz abc123xyz
Submitted by Kifah - 9 years ago
0

Extract all XML attribute names

PCRE (PHP <7.3)
Extracts attribute names from an XML file and presents them as a simple list. Affects all attributes, having or not having values. Includes the "parent" attributes (that have no values but have nested attributes).
Submitted by O.Khilkevych / D.Mrachkovskyi - 9 years ago
1

Extract names of XML attributes that have values

PCRE (PHP <7.3)
Extracts attribute names from an XML file and presents them as a simple list. Affects only the attributes that have values. Ignores the "parent" attributes (that have no values but have nested attributes).
Submitted by O.Khilkevych / D.Mrachkovsyi - 9 years ago
1

UK Companies Registration Number

PCRE (PHP <7.3)
Checks that the number and optional prefix submitted are in a valid UK Companies House format.
Submitted by Steve Haworth - 9 years ago
-2

^.+(c.youtube.com|googlevideo.com|cdn.dailymotion.com).*\$

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Password with length limit 8-16 characters

ECMAScript (JavaScript)
no description available
Submitted by Dayo - 9 years ago
0

$ en anglais ($xx.xx)

PCRE (PHP <7.3)
$ en anglais ($xx.xx)
Submitted by EA - 9 years ago
3

Nombres 4 chiffres

PCRE (PHP <7.3)
Nombres 4 chifres
Submitted by EA - 9 years ago
1

Numéros téléphone pas corrects (FR)

PCRE (PHP <7.3)
Numéros téléphone pas corrects (FR)
Submitted by EA - 9 years ago
1

Numéros téléphone corrects (anglais)

PCRE (PHP <7.3)
Numéros de téléphone avec ou sans parenthèses en anglais
Submitted by EA - 9 years ago
1

Site (Régis)

PCRE (PHP <7.3)
Site Régis
Submitted by EA - 9 years ago
1

Site FR

PCRE (PHP <7.3)
Site FR, pour trouver la version correcte.
Submitted by EA - 9 years ago
0

3 digit number between 82-104

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

noted xanbot

PCRE (PHP <7.3)
no description available
Submitted by NotedBinkie - 9 years ago
1

hex string

PCRE (PHP <7.3)
match 00aabbcc... or 00:aa:bb:cc...
Submitted by minji - 9 years ago
1

java

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

reddit test match

PCRE (PHP <7.3)
just a test match
Submitted by anonymous - 9 years ago
1

cpc=ordinary

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1...564565566567568...648

Community Library Entry

0

Regular Expression
Python

r"
(```|`)(python)?\s*?\n?(from \S+ )?import \S+(\n.*?;)*\n((.*return \S+```)|(`return \S+`))
"
gm
Open regex in editor

Description

A regex that matches comments that adhere to the rules of r/ProgrammerHumor

Submitted by anonymous - a year ago