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
Most upvotes
Most downvotes
Highest Score
Lowest Score
Filter by Flavor
PCRE2 (PHP >=7.3)
PCRE (PHP <7.3)
ECMAScript (JavaScript)
Python
Golang
Java 8
.NET 7.0 (C#)
Rust
Sponsors
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 3,780 community submitted regex patterns...
0
Replace namespaces in xpath with local-name
.NET 7.0 (C#)
Replace namespaces in xpath with local-name
Submitted by
pvlzh
-
2 years ago
0
vscode-f5 xc reserved ports issue #209
ECMAScript (JavaScript)
https://github.com/f5devcentral/vscode-f5/issues/209
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Martch Letras y Parentesis
Java 8
Martch Letras y Parentesis
Submitted by
Daniel Gonzalez
-
2 years ago
0
Egyptian National ID
ECMAScript (JavaScript)
This validates the components of the Egyptian national ID ... See details (Arabic)
Submitted by
Mahmoud Mostafa
-
2 years ago
0
Egyptian Phone Numbers
ECMAScript (JavaScript)
Validate Egyptian phone numbers ... Read More (Arabic)
Submitted by
Mahmoud Mostafa
-
2 years ago
(Last modified 2 years ago)
0
Laughter
ECMAScript (JavaScript)
Matches all laughter like: hahahahhhahahahha hahha ahah lol lolollolll...
Submitted by
Prozilla
-
2 years ago
0
for killerswim
.NET 7.0 (C#)
a
Submitted by
anonymous
-
2 years ago
0
Official Emeil validation Regex
ECMAScript (JavaScript)
Regex from the Mail::RFC822::Address: regexp-based address validation Access here
Submitted by
Igor Julliano Aguiar Sotero
-
2 years ago
0
Youtube Video Id
.NET 7.0 (C#)
Matches the video Id in Youtube URL.
Submitted by
CW
-
a year ago
0
fcc-title-case-a-sentence
ECMAScript (JavaScript)
a regex to find first letter of each word
Submitted by
anonymous
-
a year ago
0
IPv4-CIDR
ECMAScript (JavaScript)
Match IPv4-CIDR (JavaScript)
Submitted by
fwqaaq
-
a year ago
0
Redis command parser
ECMAScript (JavaScript)
Modified source from https://stackoverflow.com/a/64833638/1454045
Submitted by
Nathaniel Schweinberg
-
a year ago
0
JabRef biblatex alphabetic adaption
Java 8
A regex used to emulate the biblatex alphabetic citation key style in JabRef: https://discourse.jabref.org/t/use-field-markers-in-regex-for-citation-key-generator/3842
Submitted by
anonymous
-
a year ago
(Last modified a year ago)
0
CSS @import statement
ECMAScript (JavaScript)
Matches CSS @import statements with media and layer support
Submitted by
anonymous
-
a year ago
0
catch inner element
Java 8
working regex for any
Submitted by
anonymous
-
a year ago
0
detect inner function with recursiion
Java 8
working for all not for java
Submitted by
anonymous
-
a year ago
0
APA Citation v1
Java 8
Parse APA v7 citations
Submitted by
mathias v
-
a year ago
0
Java RegEx Group Test
Java 8
Test
Submitted by
anonymous
-
a year ago
0
Java RegExMatch Example
Java 8
This is an example for stackoverflow
Submitted by
anonymous
-
a year ago
0
URL Validation
.NET 7.0 (C#)
Can be used to validate on URL's.
Submitted by
anonymous
-
a year ago
1
...
185
186
187
188
189
Community Library Entry
0
Regular Expression
Python
r"
[
\d
]
+
\.
(
[
\s\S
]
*
?
)
\n
+
A
.
(
[
\s\S
]
*
?
)
\n
+
B
.
(
[
\s\S
]
*
?
)
\n
+
C
.
(
[
\s\S
]
*
?
)
\n
+
D
.
(
[
\s\S
]
*
?
)
(?=
\n
)
"
g
Open regex in editor
Description
对有ABCD四个选项的选择题题目进行匹配
Submitted by
Wang Miao
-
a year ago