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 2,100 community submitted regex patterns...
0
Android Package REgex
Python
Not perfect but works
Submitted by
anonymous
-
2 years ago
0
Camel/pascal case to snake case
Python
Converts camel or pascal case to snake case But it still needs to be converted to lower case
Submitted by
anonymous
-
2 years ago
0
EC21 docs
Python
Get AT explain
Submitted by
anonymous
-
2 years ago
0
... at start or end of line including whitespace
Python
Used to format kaggle dataset
Submitted by
anonymous
-
2 years ago
0
number two decimal digit
Python
.
Submitted by
anonymous
-
2 years ago
0
AyL
Python
Example of re and substitutions with csv file
Submitted by
Ing Daniel Pérez
-
2 years ago
0
Postcodes
Python
This identifies whether a postcode (four numbers, two letters has been provided)
Submitted by
anonymous
-
2 years ago
0
Project
Python
Project
Submitted by
anonymous
-
2 years ago
0
valid date
Python
this regular expression is for validating dates in yyyy-mm-dd format
Submitted by
anonymous
-
2 years ago
0
extract title and page from ocr of pdf content by carlleonhard
Python
extract title and page from ocr of pdf content by carlleonhard
Submitted by
carlleonhard
-
2 years ago
0
foengz1
Python
htmltag
Submitted by
Foengz
-
2 years ago
0
Changed files in "git pull" output.
Python
Get the changed files from the "git pull" output. Use finditer to get a list of Matches.
Submitted by
anonymous
-
2 years ago
0
Python find {vars}
Python
Find every used variable in string between { and }
Submitted by
anonymous
-
2 years ago
0
Prefixed numerics
Python
Search regex for prefixed numerics (kB, Mb. ms. kHz etc.)
Submitted by
delameter
-
2 years ago
0
Sizes
Python
Getting sizes, formatted as in x or x. It supports up to 3 digits, with an additional, optional, decimal digit. The decimal point could be a comma, a point or even an apostrophe ( ' ).
Submitted by
Hermes
-
2 years ago
0
Split URL
Python
source = "https://regex101.com/r/Y5b7zZ/3" result = ("https", "regex101.com", "/r/Y5b7zZ/3") `
Submitted by
saparapat
-
2 years ago
0
bkengine多行宏正则解析
Python
用于解析bkengine的宏代码 如果代码的开头是形如// 这种注释,你需要先通过编程代码手动判断此行的开头是否为注释,如果是,则不处理后面的diam 如果注释在宏代码的后面 此正则不会处理在尾部的单行注释 注:此宏仅支持当行宏匹配(多行宏匹配可能会出现小问题)
Submitted by
小沙盒工作室
-
2 years ago
0
bkengine多行宏解析器
Python
简体中文: 用于解析bkengine的宏代码 如果代码的开头是形如// 这种注释,你需要先通过编程代码手动判断此行的开头是否为注释,如果是,则不处理后面的diam 如果注释在宏代码的后面 此正则不会处理在尾部的单行注释 注:此宏仅支持当行宏匹配(多行宏匹配可能会出现小问题)...
Submitted by
小沙盒工作室
-
2 years ago
(Last modified 2 years ago)
0
bkengine 多行宏词法分析 添加了分组参数
Python
bkengine 多行宏词法分析 添加了分组参数
Submitted by
小沙盒工作室
-
2 years ago
0
`git` URL
Python
Match git URL components (including partial URLs).
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
1
...
94
95
96
97
98
...
105
To block Invoice virus attachment
1
Regular Expression
Python
r"
Invoice
(
\w
*
|
-
)+
\.
zip
"
Open regex in editor
Description
no description available
Submitted by
Edgar Lozada
-
9 years ago