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
Community Patterns
Search among 2,500 community submitted regex patterns...
0
Latex Chemical Molecule Identifier
Python
Updated: Identifies chemical formulae written with latex
Submitted by
anonymous
-
7 years ago
0
Latex Chemical formula
Python
Matches chemical formula written with latex, ex: H_2O, C_5H_12, Pb(NO_3)_2
Submitted by
Jingjie Yang
-
7 years ago
0
Find Translations without textdomain
Python
Rexeg to find translations without textdomain. Primarelly made for Wordpress but you can change expression to include different textdomain wrapper. Currently they are set to: __(' TEXT $phpvars or anything else ') I used it in SublimeText to search for lines of PHP code, that's why regex is made f...
Submitted by
cure85
-
7 years ago
0
Apache log2
Python
Read regular expression for log
Submitted by
anonymous
-
7 years ago
0
Readstat in Brackets
Python
no description available
Submitted by
anonymous
-
7 years ago
0
uRD Accept
Python
no description available
Submitted by
anonymous
-
7 years ago
0
uWR Accept
Python
no description available
Submitted by
anonymous
-
7 years ago
0
divide a dice roll string into the number of dice, the dices sides and a constant
Python
no description available
Submitted by
anonymous
-
7 years ago
0
release version parser
Python
no description available
Submitted by
anonymous
-
7 years ago
0
crontab entry for hour
Python
Example 0,2,3,5-6,9-23/2
Submitted by
anonymous
-
7 years ago
0
get date from french text
Python
no description available
Submitted by
anonymous
-
7 years ago
0
How to get AC, Tax_id, optionally VAR_SEQ, and Sequence?
Python
1) (?ms)ID\s+.?^AC\s+(\w+);.?^OX\s+NCBI_TaxID=(\d+).?(?#how to optionally capture group ^FT\s+VAR_SEQ.?\/FTId=\w+\. ).?^\s{5}(.?)// 2) (?ms)(FT\s+VAR_SEQ.*?\/FTId=\w+\.) (1) can give AC, Tax_id and Sequence and these 3 fields are always present in an Entry, but VAR_SEQ field is optional. (2) gives ...
Submitted by
anonymous
-
7 years ago
0
MMDP_regex_workshop_simple_zip_code_example
Python
no description available
Submitted by
ghukill
-
7 years ago
0
Svn branch from svn look
Python
no description available
Submitted by
anonymous
-
7 years ago
0
Frisky radio show parsing pattern
Python
no description available
Submitted by
anonymous
-
7 years ago
0
Match non self closing tags HTML/XML tags
Golang
no description available
Submitted by
Richard Peng
-
7 years ago
1
TLO con multiples UPLOAD
Python
no description available
Submitted by
anonymous
-
7 years ago
2
Ansible Host Var checking
Python
We had an issue where the "hosts=some_var" value could cause mass deployments if the wrong value was passed through. Specifically a comma with nothing surrounding it (i.e. "hosts=,"). This regex will allow us to fail when certain characters are present.
Submitted by
anonymous
-
7 years ago
1
traceroute
Python
no description available
Submitted by
anonymous
-
7 years ago
1
parsing objdump output
Python
parsing objdump output
Submitted by
anonymous
-
7 years ago
1
...
92
93
94
95
96
...
125
srt time frame
1
Regular Expression
Python
r"
(
\d
{2,}
(
:
|
,
)
){3}
\d
{2,}
-->
(
\d
{2,}
(
:
|
,
)
){3}
\d
{2,}
"
Open regex in editor
Description
srt time frame
Submitted by
anonymous
-
8 years ago