Regular Expressions 101

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Community Patterns

0

Find missing space around operators (=, +, -, *, /)

Python
no description available
Submitted by rugk - 9 years ago
1

Simple date validation

PCRE (PHP <7.3)
Regex validating yyyy-mm-dd or dd-mm-yyyy
Submitted by anonymous - 9 years ago
0

IP address a.b.c.d form with range from 0 to 255 for each letters

Python
Are you pissed off with your regular expression homework? well then. here is the answer. ^([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))\.([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))\.([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))\.([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))$
Submitted by Abdulaziz - 9 years ago
1

sélection entre 2 tags

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

gitlab project repos

PCRE (PHP <7.3)
subdirectory only
Submitted by anonymous - 9 years ago
0

switch case statemen in C++

PCRE (PHP <7.3)
Match switch case statemen in C++
Submitted by Денис Суховерхов - 9 years ago
1

dd-mmm-yyyy javascript regex

PCRE (PHP <7.3)
29-Dec-2015
Submitted by Abhijeet Joshi - 9 years ago
0

dd-mmm-yyyy dd/mmm/yyyy dd.mmm.yyyy

ECMAScript (JavaScript)
it accept -, / and . operator date formate 29-Dec-2015
Submitted by Abhijeet Joshi, - 9 years ago
1

ternary operator in C++

PCRE (PHP <7.3)
match ternary operator in C++
Submitted by Денис Суховерхов - 9 years ago
1

if else statement in C++

PCRE (PHP <7.3)
match if else statement in C++
Submitted by Денис Суховерхов - 9 years ago
0

3-50 all

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

ABC#

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

Vowel words

ECMAScript (JavaScript)
([!-\~]aeiou)
Submitted by Ipsita Mohanty - 9 years ago
0

Facebook ID in Links or Widgets

PCRE (PHP <7.3)
Find the ID/name of facebook users/pages in widgets, or links.
Submitted by anonymous - 9 years ago
1

0755462021

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

Find Comments or Commentblocks in Code

PCRE (PHP <7.3)
Find Comments starting with # or //. Also finds Commentblocks starting with /* and ending with */.
Submitted by Candyman1332 - 9 years ago
1

http://stackoverflow.com/a/34526907/3936440

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

steam profile ID match

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

Find comments or commentblocks in Code V1.01

PCRE (PHP <7.3)
Find Comments starting with # or //. Also finds Commentblocks starting with /* and ending with */.
Submitted by Candyman1332 - 9 years ago
1

Find join

Python
no description available
Submitted by anonymous - 9 years ago
1...164165166167168...900

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
(?!^0)^\d+$
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 8 years ago