Regular Expressions 101

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Community Patterns

238

Matching email addresses per RFC5322

PCRE (PHP <7.3)
The BNF rules from RFC 5322 transformed to PCRE by Nikita Popov and described in the post http://nikic.github.io/2012/06/15/The-true-power-of-regular-expressions.html.
Submitted by Michael Musson - 11 years ago
483

regex101.com permalink id grabber

PCRE (PHP <7.3)
Grabs the ID for the regex101.com permalink code. If a revision number is provided, grab that as well.
Submitted by chris mccoy - 11 years ago (Last modified 8 months ago)
1...900901902

Community Library Entry

0

Regular Expression
Python

r"
(select\s.*from\s|delete\s+from\s|insert\s+into\s.*values\s|update\s.*set\s)
"
gmsi
Open regex in editor

Description

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)