Regular Expressions 101

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Community Patterns

1

Regex for parsing Slack Urls

ECMAScript (JavaScript)
This regex is a duplicate of another one, but with a minor modification to support subdomains with one or more "-" in it. ie:
Submitted by Dylan - 8 years ago
1

Statful Entities Name

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

Regex to replace width and height of mediatool image

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

中文

Python
Python 正则匹配中文、中文全角逗号句号和问号
Submitted by anonymous - 8 years ago
1

Insert comma as thousands delimiter

PCRE (PHP <7.3)
The following regular expression can be used to insert commas as thousands delimiter. The pattern was taken from the http://www.dlang.org web site.
Submitted by Unknown - 8 years ago
1

test

Python
learning regex in python
Submitted by anonymous - 8 years ago
1

Chord scanning

Python
no description available
Submitted by anonymous - 8 years ago
1

decimal nr between 0-99999.99 with comma or dot with max. 2 decimal digits

ECMAScript (JavaScript)
decimal nr between 0-99999.99 with comma or dot with max. 2 decimal digits
Submitted by anonymous - 8 years ago
1

double number

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

#define

Python
no description available
Submitted by anonymous - 8 years ago
1

Define and detect custom tag with specific prefix & suffix

ECMAScript (JavaScript)
Define and detect custom tag with specific prefix & suffix Define custom tag : `` . Regex is /\s]+?):>/gm . Prefix is `` . tag_name can not contain prefix, suffix, space, tab or newline character . tag_name can not be null ....
Submitted by ShenTengTu - 8 years ago
1

SharePoint file name validator - KB905231

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

Italian check codeline

PCRE (PHP <7.3)
Expression matches magnetic codeline of checks, in italian banking system. i.e. >1234567890 old layout check >1234567890- 103014250# 66666666+ --> new layout check (notice the '-' check number terminator)...
Submitted by Benny - 8 years ago
1

/etc/passwd for most Linux distributions (e.g. Debian)

Python
no description available
Submitted by anonymous - 8 years ago
1

parsing objdump output

Python
parsing objdump output
Submitted by anonymous - 8 years ago
1

dd-MM-yyyy validation

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

Trim leading zeroes in numbers 012.210 => 12.21

PCRE (PHP <7.3)
Trim leading zeroes 012.210 => 12.21 .002300 => .0023
Submitted by FAy - 8 years ago
1

number

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

Lockbox Sätze #2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

extract username from windows domain\user

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1...226227228229230...900

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
(?<year>[\d]{4})-(?<month>0[1-9]|1[1-2])-(?<day>0[1-9]|[1-2][0-9]|3[0-1])T(?<hour>[0-1][0-9]|2[0-3]):(?<minute>[0-5][0-9]):(?<second>[0-5][0-9])(?:Z|.(?<millisecond>[0-9]{2,3}))
/
gmi
Open regex in editor

Description

This will break the datetime string into it's individual parts and add them into named groups.

Submitted by Tony Hume - 4 years ago