Regular Expressions 101

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Community Patterns

-1

Phone number regex

PCRE (PHP <7.3)
Original regex at https://www.regextester.com/103299. I added a check for US country code in front of the area code
Submitted by anonymous - 4 years ago
0

Get IdentityFile for Host in ssh_config

PCRE (PHP <7.3)
Sample regex to get the address to SSH IdentityFile for Host in ssh_config.
Submitted by anonymous - 4 years ago
1

Browser Console - Format Specifier

ECMAScript (JavaScript)
Captures format specifiers commonly used in logging and console messages, as defined in the current whatwg/console spec: %s: Formats the value as a string %i: Formats the value as an integer %d: Formats the value as an integer %f: Formats the value as a floating point value...
Submitted by anonymous - 4 years ago
1

Browser Console - Format Specifier

ECMAScript (JavaScript)
Captures format specifiers commonly used in logging and console messages, as defined in the current whatwg/console spec: %s: Formats the value as a string %i: Formats the value as an integer %d: Formats the value as an integer %f: Formats the value as a floating point value...
Submitted by anonymous - 4 years ago
0

markdown link detector

PCRE (PHP <7.3)
Can find markdown links and give you the text and links. Ignores image links.
Submitted by anonymous - 4 years ago
0

nb section-subsection with marginal note

PCRE (PHP <7.3)
added experimental support for historical notes (?:]+historicalnote*>[\w,\.\s]+)?
Submitted by anonymous - 4 years ago
0

nb - section with marginal note finder

PCRE (PHP <7.3)
added experimental support for historical notes intercaleted between marginal note and section
Submitted by anonymous - 4 years ago
1

create or change one optional part to another

PCRE (PHP <7.3)
Skip match process when S exist, or remove optional left most target T, capture left and right part of T. Use case: if N is not exist, modify/change T to N, or create N. If any create or modify write operated, appending output N to right using subsitution "$1$2N".
Submitted by anonymous - 4 years ago
1

nb - legacy section/subsection finder

PCRE (PHP <7.3)
no headings
Submitted by anonymous - 4 years ago
1

nb - legacy section/subsection with marginal note finder

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1

nb - legacy section with marginal note finder

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Defects special char regex

PCRE (PHP <7.3)
Looking for reasonable terms with a special char in them
Submitted by anonymous - 4 years ago
1

Regex Replace params by space when value is null

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Regex Replace params SQL

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Проблем 2

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
0

CUSTOM JSON RSA KEY PATTERN - ECMASCRIPT

ECMAScript (JavaScript)
Final comma need to be replaced with empty.
Submitted by anonymous - 4 years ago
0

LaTeX: Match contents of equation or align environment

Python
no description available
Submitted by anonymous - 4 years ago
0

JSON RSA KEY PATTERN - PCRE

PCRE (PHP <7.3)
.NET Tested
Submitted by anonymous - 4 years ago
0

PEM PATTERN

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
0

Match json string

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 4 years ago
1...259260261262263...902

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
(?<!(?:[%]{2})*[%])[%][sidfoOc]
/
gm
Open regex in editor

Description

Captures format specifiers commonly used in logging and console messages, as defined in the current whatwg/console spec:

  • %s: Formats the value as a string
  • %i: Formats the value as an integer
  • %d: Formats the value as an integer
  • %f: Formats the value as a floating point value
  • %o: Formats the value as an expandable DOM element. As seen in the Elements panel
  • %O: Formats the value as an expandable JavaScript object
  • %c: Applies CSS style rules to the output string as specified by the second parameter
Submitted by anonymous - 4 years ago