This is an Email validation using RegExp.

Match "I'm ##" or "I am ##"

working pattern for Issue packages

Aún está pendiente que detecte ciertas versiones, como cuando trae la fecha o el 32/64 bits, build X, entre otros ejemplos

A regex used to emulate the biblatex alphabetic citation key style in JabRef: https://discourse.jabref.org/t/use-field-markers-in-regex-for-citation-key-generator/3842

finds any 3 letter words in a text

Password requirements: Contains at least one uppercase letter. Contains at least one lowercase letter. Contains at least one digit. Does not contain any whitespace characters. Has a minimum length of 8 characters.

Modified source from https://stackoverflow.com/a/64833638/1454045

matches quoted strings

Match IPv4-CIDR (JavaScript)

Busca parrafos completos incluyendo nuevas lineas, los cuales terminan con un punto final

test outlet id

From the following: Chr. Chr.I Chr.II Chr.III Chr.IIV...

a regex to find first letter of each word

Matches the video Id in Youtube URL.

db gr

To include all content checkers

This regex will only allow the Major.Minor.Patch pattern to pass.

for testing doc

Regex from the Mail::RFC822::Address: regexp-based address validation Access here