Regular Expressions 101

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Community Patterns

0

legal edition of DCA

ECMAScript (JavaScript)
Extraigo la fecha del PDF de la edición legal del diario de Centroamérica
Submitted by anonymous - 10 months ago
0

Html tag match

ECMAScript (JavaScript)
Html tag match
Submitted by anonymous - 10 months ago
0

Match path that starts with

ECMAScript (JavaScript)
In my nuxt automation I want to remove src from path because nuxt don't have src dir. hence I want to remove src prefix from all path
Submitted by JD Solanki - 10 months ago (Last modified 10 months ago)
0

Tracking Number Recognition and Parsing

PCRE (PHP <7.3)
T
Submitted by anonymous - 10 months ago
0

reuse-patterns-using-capture-groups

ECMAScript (JavaScript)
resolving the free code camp reuse-patterns-using-capture-groups problem let repeatNum = "42 42 42"; let reRegex = /^(\d+)([" "])\1\2\1$/; ^ starts with (\d+) a digit with at least one char (or else will count spaces) and have a([" "])(space) after the digit and \1 to repeat the...
Submitted by gabriel silva lima - 10 months ago
0

Additional

PCRE (PHP <7.3)
Splitting Additionalname in Basename and Specification
Submitted by JK - 10 months ago (Last modified 10 months ago)
0

use-capture-groups-to-search-and-replace

ECMAScript (JavaScript)
(\w+)(\s)(\w+)\2(\w+) in this exercise we have to use capture groups and then replace the string order to 'three two one'. But first, when you are using the capture group you may have asked yourself why the code below does not work: (\w+)(\s)\1\2\1 to match the sting "one two three"...
Submitted by gabriel silva lima - 10 months ago
0

Twitch data capturing

ECMAScript (JavaScript)
Matches the data sent by the twitch IRC and captures into various groups
Submitted by Bucky - 9 months ago (Last modified 9 months ago)
0

text has numbers

ECMAScript (JavaScript)
text has numbers
Submitted by vijay - 9 months ago
1...629630631

Unix ANSI escape codes

1

Regular Expression
PCRE (PHP <7.3)

/
(\\u001b)(8|7|H|>|\[(\?\d+(h|l)|[0-2]?(K|J)|\d*(A|B|C|D\D|E|F|G|g|i|m|n|S|s|T|u)|1000D\d+|\d*;\d*(f|H|r|m)|\d+;\d+;\d+m))
/
g
Open regex in editor

Description

Unix ANSI escape codes

Hi , in my Terminal project in want a method to find (Unix ANSI escape codes) and run its command.

For More information : https://en.wikipedia.org/wiki/ANSI_escape_code

Sample Unix ANSI escape codes :

\u001b7 \u001b8 \u001bH \u001b>

\u001b[K \u001b[0K \u001b[J \u001b[2J \u001b[10A \u001b[10B \u001b[10C \u001b[10D \u001b[10E \u001b[10F \u001b[10S \u001b[10T \u001b[10G \u001b[8C \u001b[s \u001b[u \u001b[1000D22 \u001b[999;999H \u001b[1;1H \u001b[1;1f \u001b[1;24r

\u001b[6n \u001b[5i \u001b[4i \u001b[3g

\u001b[?7h \u001b[?25h \u001b[?25l

\u001b[0m \u001b[31m \u001b[41m \u001b[1m \u001b[4m \u001b[5m \u001b[7m \u001b[8m \u001b[31;1m \u001b[41;1m \u001b[38;5;255m \u001b[48;5;255m

Submitted by Shahin Pendar , shahinpendar@gmail.com - 7 years ago