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Community Patterns
Search among 18,000 community submitted regex patterns...
0
ISO8601 Date/Time Parser
Python
Parses most of the variations of ISO8601 that are allowed, including dates only and date/time with or without the time zone.
Submitted by
Mumblepins
-
2 years ago
0
name of variable being assigned to a specific value
PCRE2 (PHP >=7.3)
name of variable being assigned to a specific value
Submitted by
Lesley Chang
-
2 years ago
0
Replace common tags for content exported from Roam
ECMAScript (JavaScript)
I use a common set of tags for capturing content I might want to consume (e.g., books, podcasts, videos, articles, etc.) in Roam Research.
Submitted by
Keenan Payne
-
2 years ago
0
Get description
PCRE2 (PHP >=7.3)
sss
Submitted by
anonymous
-
2 years ago
0
match với a khi và chỉ khi nó không được theo sau bởi b
PCRE2 (PHP >=7.3)
match với a khi và chỉ khi nó không được theo sau bởi b
Submitted by
anonymous
-
2 years ago
0
match với a khi và chỉ khi nó được theo sau bởi b
PCRE2 (PHP >=7.3)
match với a khi và chỉ khi nó được theo sau bởi b
Submitted by
anonymous
-
2 years ago
0
Bot-Studio Comments
Python
Regex For Comments In Bot Studio Via YT Docs
Submitted by
Codaea
-
2 years ago
0
RFC 4646
ECMAScript (JavaScript)
Matches RFC 4646 see https://www.rfc-editor.org/rfc/rfc4646.txt
Submitted by
reThink23
-
2 years ago
0
Regex named groups
PCRE2 (PHP >=7.3)
Regex to group the elements by name
Submitted by
anonymous
-
2 years ago
0
Reverse assignments statements c#
PCRE2 (PHP >=7.3)
Reverses any number of assignement statements in c# See example Test before use.
Submitted by
Scover
-
2 years ago
0
Minecraft Username
ECMAScript (JavaScript)
Regex that matches only valid Minecraft usernames
Submitted by
demented
-
2 years ago
(Last modified 2 years ago)
0
Guid parser
.NET 7.0 (C#)
Guid parser
Submitted by
anonymous
-
2 years ago
0
Author names
Python
Matches author names
Submitted by
anonymous
-
2 years ago
0
匹配带有后缀的数字
PCRE2 (PHP >=7.3)
0.12GB 0.12 224KB 224 1.14 1.14 23 23
Submitted by
anonymous
-
2 years ago
0
XAML invert Grid.Column and Grid.Row to Grid.Row and Grid.Column
.NET 7.0 (C#)
Inverts the 2 attributes
Submitted by
anonymous
-
2 years ago
0
HGVS coding RNA substitution
PCRE2 (PHP >=7.3)
This Regex will match simple RNA substitution following HGVS nomenclature
Submitted by
anonymous
-
2 years ago
0
Find OTP
PCRE2 (PHP >=7.3)
Covers most of the cases of getting otp from email or mobile number
Submitted by
anonymous
-
2 years ago
0
url matcher
ECMAScript (JavaScript)
improvement of the regular expression seen in this meme: https://old.reddit.com/r/ProgrammerHumor/comments/vxhbku/a_regex_god/
Submitted by
Mitsunee
-
2 years ago
0
HGVS Frameshift protein
PCRE2 (PHP >=7.3)
Protein frameshift hgvs
Submitted by
anonymous
-
2 years ago
0
deetct href and src in html files for vs code
PCRE2 (PHP >=7.3)
deetct href= and src= in html files for vs code
Submitted by
anonymous
-
2 years ago
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Community Library Entry
1
Regular Expression
PCRE2 (PHP >=7.3)
/
^
(
(
10
|
127
)
(
\.
(
25
[
0
-
5
]
|
2
[
0
-
4
]
[
0
-
9
]
|
[
01
]
?
[
0
-
9
]
[
0
-
9
]
?
)
)
|
169
\.
254
|
192
\.
168
|
172
\.
(
2
[
0
-
9
]
|
1
[
6
-
9
]
|
3
[
0
-
1
]
)
)
(
\.
(
25
[
0
-
5
]
|
2
[
0
-
4
]
[
0
-
9
]
|
[
01
]
?
[
0
-
9
]
[
0
-
9
]
?
)
){2}
$
/
gm
Open regex in editor
Description
Match only Public IPv4
Does not match Private IPv4 and test Nets
Submitted by
anonymous
-
6 months ago