Please enable JavaScript to use this web application.
Regular
Expressions
101
Social
Donate
Info
Regex Editor
Community Patterns
Account
Regex Quiz
Settings
Order By
Most Recent
Highest Score
Lowest Score
Most upvotes
Most downvotes
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
Community Patterns
Search among 8,080 community submitted regex patterns...
0
Look first character that are special chracters
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
A complete recognition of HTML elements pattern.
ECMAScript (JavaScript)
no description available
Submitted by
Rafael Laurindo
-
8 years ago
0
For VM - Match on grub if elevator=noop is present or not
Python
name: OPITMIZ | GRUB | Set DISK Scheduler a elevator=noop lineinfile: dest: /etc/default/grub regexp: '^(GRUB_CMDLINE_LINUX_DEFAULT=(?!.elevator=noop).)\"' line: '\1 elevator=noop"' backrefs: yes...
Submitted by
Pintax
-
8 years ago
0
sort3
Python
no description available
Submitted by
anonymous
-
8 years ago
0
Check a date in an invoice
Python
no description available
Submitted by
anonymous
-
8 years ago
0
()
Python
no description available
Submitted by
anonymous
-
8 years ago
0
Twitter hashtags
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
Phone number extraction
ECMAScript (JavaScript)
I have +919535872103 adf I have +91-9535872103 adf I have +91(953)5872103 adf I have +91-(953)5872103 adf I have +91-(953) 5872103 adf I have +91 (953) 5872103 adf...
Submitted by
anonymous
-
8 years ago
0
Remove Comma, Spaces and Middle Initial
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
Regex dat URL
ECMAScript (JavaScript)
When you need to get parts of your URL nicely.
Submitted by
anonymous
-
8 years ago
0
Date-Time
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
Newt word in text
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
Exclude free emails
Python
no description available
Submitted by
anonymous
-
8 years ago
0
MAC address
Python
6 pairs of hexadecimal characters separated by either 5 dashes, or 5 colons, or no separators at all. Mixture of separators not allowed.
Submitted by
anonymous
-
8 years ago
0
find system identifiers/account (uuid, NetBios, etc.)
Python
uuid, Windows Accounts (NetBios), etc.
Submitted by
anonymous
-
8 years ago
0
identify service accounts
Python
identify service accounts by common nomenclature types
Submitted by
Goran Biljetina
-
8 years ago
0
Formula to Calcular sin Parametros
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
formula to Calculate with parameter
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
0
Busca espacios consecutivos
ECMAScript (JavaScript)
Busca espacios consecutivos entre palabras, dos o mas espacios consecutivos.
Submitted by
anonymous
-
8 years ago
0
updated gettyimages link and id extractor
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
8 years ago
1
...
312
313
314
315
316
...
404