Only matches if the entire string is in hexadecimal format

NOTE The word text is used to substitute all alphanumeric characters as well as underscores ([a-zA-Z0-9_]). Captures: ...

teste

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

prvent double zeros also decimals

Frequently-used prefix regex expressions without quote form in Obsidian plugins.

Frequently-used prefix regex expressions with quote form in Obsidian plugins.

Imiona i nazwiska

Finds all paragraphs in the input text, where a paragraph is defined as any occurrence of a non-whitespace character immediately following any of the following and any other preceding whitespace: 2 or more consecutive CRLF sequences 2 or more consecutive CR characters 2 or more consecutive LF cha...

regex of challenge

https://adventofcode.com/2024/day/3 I am wondering if there's a way to have mul do and don't appear under the same group

Unlike the community regexes that just check if the field is two alpha digits, this checks the content for the actual US state abbreviation.

Finds valid ARRL sections

Parses the QSO line of the Amateur radio contest log file format called Cabrillo. This handles the CQ World-wide contest exchange format of RS[T] and a zone. It would be a starting point for other exchanges like ARRl Field Day or another one with spaces in the exchange. This does handle either a QSO...

The regex to be used in both parts of adventofcode.com 2024 day 3 puzzle

matches aws resources (arn:aws) strings

this will run in any flavor but python in regex101. based on wikipedia bugs: local part can have more than 64 chars if we abuse . or other things

A fully? complete Uniform Resource Identifier/Locator parser for all your need. it should support theses flavors with some changes or by using a different delimiter: PRCE2/PRCE, ECMAscript and should be able to support RUST, JAVA, GOLANG, .NET flavors with ease. for PYTHON, I don't really know.

Postal code format validation based on Canada Post Addressing Guidelines Accepts optional space or hyphens

Extract links from text simple as that.