Regular Expressions 101

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Community Patterns

1

quote-OBprefix

ECMAScript (JavaScript)
Frequently-used prefix regex expressions with quote form in Obsidian plugins.
Submitted by YaoYYoung - 5 days ago (Last modified 5 days ago)
1

OBprefix

ECMAScript (JavaScript)
Frequently-used prefix regex expressions without quote form in Obsidian plugins.
Submitted by anonymous - 5 days ago (Last modified 5 days ago)
1

prevent double zeros

ECMAScript (JavaScript)
prvent double zeros also decimals
Submitted by bilal - 4 days ago
1

Parse EPICS Substitution files

PCRE2 (PHP >=7.3)
Extracts the file name and substitution pattern for each entry in an EPICS substitution file. See https://docs.epics-controls.org/projects/base/en/latest/msi.html#dbloadtemplate-format for a description of the file format being parsed
Submitted by Giles Knap - 4 days ago
1

js-br

ECMAScript (JavaScript)
teste
Submitted by anonymous - 2 days ago
1

Discord emoji & Markdown links

Rust
NOTE The word text is used to substitute all alphanumeric characters as well as underscores ([a-zA-Z0-9_]). Captures: ...
Submitted by anonymous - a day ago (Last modified a day ago)
1

.

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
1

Match US Currency Amount

PCRE (PHP <7.3)
Group 1 has dollar amount with or without commas, Group 4 has optional cents.
Submitted by anonymous - 11 years ago
1

erferf

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
1

match hyphen between quotes

PCRE (PHP <7.3)
no description available
Submitted by cetanu - 11 years ago
1

non negative integers

ECMAScript (JavaScript)
no description available
Submitted by jay johnson - 11 years ago
1

Find common version names in filenames

PCRE (PHP <7.3)
no description available
Submitted by Jared - 11 years ago
1

Replaces odd number of quotes with even number of quotes.

PCRE (PHP <7.3)
no description available
Submitted by ingredient_15939 - 11 years ago
1

Divisible by 3 numbers

PCRE (PHP <7.3)
no description available
Submitted by Oleksandr Sochka - 11 years ago
1

parse SQL statements and get values

PCRE (PHP <7.3)
but it does not work. How do I make it work? It will be used in C#
Submitted by anonymous - 11 years ago
1

javascript variable

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 11 years ago
1

css all comments

PCRE (PHP <7.3)
no description available
Submitted by Mitus M. - 11 years ago
1

select stuff of </a> [beta]

PCRE (PHP <7.3)
no description available
Submitted by Kerosene - 11 years ago
1

CEF Pipe and Space Delimited Data

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
1

Facebook Video ID from link

PCRE (PHP <7.3)
Matches the video id in FB links
Submitted by Eirenaios - 11 years ago
1...833834835836837...902

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^(?=.*?[A-Z])(?=.*?[a-z])(?!.*?[=?<>()'"\/\&]).{8,20}$
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 11 years ago