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
There are currently no sponsors.
Become a sponsor today!
Community Patterns
Search among 2,600 community submitted regex patterns...
1
Wikipedia ISO 4217 (Currency Codes) table to C# enum
.NET 7.0 (C#)
This converts the values in this) table to C# code. Example: pulic enum Iso4217 { /* output here */...
Submitted by
Diemaco
-
a year ago
0
chit_kaung_song_names
Python
Extract Singer Chit Kaung's song names in Myanmar + English
Submitted by
paing
-
a year ago
0
Author cite
Python
Get author names from shitty import
Submitted by
anonymous
-
a year ago
0
for killerswim
.NET 7.0 (C#)
a
Submitted by
anonymous
-
a year ago
0
shift_factor
Python
extracting constraint id from composed column header
Submitted by
Dario Romero
-
a year ago
0
List of lists of numbers (no leading zeros)
Python
List of lists of numbers (no leading zeros)
Submitted by
anonymous
-
a year ago
0
Martch Letras y Parentesis
Java 8
Martch Letras y Parentesis
Submitted by
Daniel Gonzalez
-
a year ago
0
Session Start/Close
Python
Capturing Start/Close in IRC-logs
Submitted by
Corpset
-
a year ago
0
Replace namespaces in xpath with local-name
.NET 7.0 (C#)
Replace namespaces in xpath with local-name
Submitted by
pvlzh
-
a year ago
0
PLDI regex 3
Python
for pldi answer
Submitted by
PlaceReporter99
-
a year ago
0
PLDI regex 2
Python
for pldi answer
Submitted by
PlaceReporter99
-
a year ago
0
PLDI regex 1
Python
For pldi answer
Submitted by
PlaceReporter99
-
a year ago
0
Dyno warning regex
Python
Used to separate things in dyno warning
Submitted by
anonymous
-
a year ago
0
Hesla ISJ
Python
ISJ
Submitted by
anonymous
-
a year ago
0
100-4300
Python
match 100, 200, 300 upto 4300
Submitted by
anonymous
-
a year ago
0
Riedler's 2nd URL regex
Java 8
why did I make this?
Submitted by
Riedler
-
a year ago
1
Get <NIC>
Python
Get NICs from string
Submitted by
anonymous
-
a year ago
1
Home
Golang
Dj dus er geen je een je aan je enige eerst een he we er
Submitted by
Webmaster
-
a year ago
1
extract <*n or <n where n is a number
Golang
see https://stackoverflow.com/questions/76228402/regex-to-extract-n-where-n-is-digit
Submitted by
code_monk
-
a year ago
1
Phrase enclosed case insensitive
.NET 7.0 (C#)
Match everything enclosed, say, a phrase, with case insensitive.
Submitted by
kosalanuwan
-
a year ago
1
...
4
5
6
7
8
...
130
Flight Number Regex for Java and Tests
0
Regular Expression
Java 8
"
^
(
(
[
A
-
Za
-
z
]
{2,3}
)
|
(
[
A
-
Za
-
z
]
\d
)
|
(
\d
[
A
-
Za
-
z
]
)
)
(
\d
{1,}
)
(
[
A
-
Za
-
z
]
?
)
$
"
gm
Open regex in editor
Description
A regex string to validate flight number
Submitted by
Jose Sousa
-
2 years ago