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PCRE2 (PHP >=7.3)
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Community Patterns
Search among 5,500 community submitted regex patterns...
0
Xerox Product Page
ECMAScript (JavaScript)
regex to match a product page url
Submitted by
anonymous
-
2 years ago
0
flake8-sql False Positives
Python
An example false positive matching docstring for the regex used by flake8-sql (https://github.com/pgjones/flake8-sql).
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
regular expresion mathematical expression
Python
re to validate x/(x+b)=(dx)/a like 7/(x+9) = (4x)/3
Submitted by
anonymous
-
2 years ago
0
decimal double point with range number from minus to plus range number
Python
the decimal, double point with range number from minus to plus range number, the example from -199.99 to 199.99 revision from example pattern 1: ^(?:\-?10(?:\.\d\d?)?|\-?[1]?[1-9]?0-9?)$
Submitted by
eki.saputra
-
2 years ago
(Last modified 2 years ago)
0
Find Phone numbers on uncommented lines
ECMAScript (JavaScript)
Nothing at the moment
Submitted by
Bentejuy
-
2 years ago
0
date format YYYY-MM-DD
ECMAScript (JavaScript)
to detect date format YYYY-MM-DD ony starting from 1900
Submitted by
anonymous
-
2 years ago
0
Password with a-z, A-Z, 0-9 or special character
ECMAScript (JavaScript)
at least 1 lower-case character at least 1 upper-case character at least 1 number or special character
Submitted by
Wemo
-
2 years ago
0
Phone number
Python
Phone number
Submitted by
anonymous
-
2 years ago
0
Remove Empty Lines From TXT Document
ECMAScript (JavaScript)
Remove all empty lines from text document.
Submitted by
anonymous
-
2 years ago
0
Remove leading and trailing spaces
ECMAScript (JavaScript)
Remove leading and trailing spaces from multiline text.
Submitted by
Freemen Muaddib
-
2 years ago
0
分组引用
Python
分组引用
Submitted by
anonymous
-
2 years ago
0
Tailwindcss Dark: class selection
ECMAScript (JavaScript)
Select all dark: classes in a project to remove it if you want that.
Submitted by
Amit
-
2 years ago
(Last modified 2 years ago)
0
Remove all duplicate words
ECMAScript (JavaScript)
Removes all words that are NOT followed by a space, followed by the same word
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
iCalendar property parsing
Python
parses property strings as used by iCalendar. Kinda.
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
URL Validation JS
ECMAScript (JavaScript)
Domain can be an IP address, except 0.0.0.0 Domain with length of 1 accepted Only acceptable symbol in Domain is "-" (hyphen) Not allowed in start, end or twice in a row (same for "." (dot))...
Submitted by
Artur
-
2 years ago
(Last modified 2 years ago)
0
Remove ANSI escape codes
Python
Remove ANSI escape codes
Submitted by
anonymous
-
2 years ago
0
First Character can not be space, and allow only characters
ECMAScript (JavaScript)
First character can not be space and only characters are allowed
Submitted by
anonymous
-
2 years ago
0
Python program to match if two words from a list of words starting with letter 'P'.
Python
Python program to match if two words from a list of words starting with letter 'P'.
Submitted by
anonymous
-
2 years ago
0
docker image tag name
ECMAScript (JavaScript)
javascript regex for docker image tag name from doc
Submitted by
ahmad safari
-
2 years ago
0
docker image tag name
ECMAScript (JavaScript)
javascript regex for docker image tag name from doc
Submitted by
ahmad safari
-
2 years ago
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275
IPV4 Grabber
0
Regular Expression
PCRE2 (PHP >=7.3)
/
\b
(?<!
\.
)
(?:
(?:
25
[
0
-
5
]
|
2
[
0
-
4
]
[
\d
]
|
1
?
[
\d
]
[
\d
]
?
)
\.
){3}
(?:
25
[
0
-
5
]
|
2
[
0
-
4
]
[
\d
]
|
1
?
[
\d
]
[
\d
]
?
[
\d
]
?
(?!
\.
)
)
\b
/
gm
Open regex in editor
Description
This expression grabs any IPV4 address from any text, any time, anywhere. Hopefully.
Submitted by
Ricardo Chica
-
2 years ago
(Last modified 2 years ago)