subtitui

Simple pattern for validating Cron Job descriptors in your JavaScript / TypeScript / ECMAScript projects. Includes support for date ranges, day ranges, digit ranges, divisors... all of the things you'd expect to encounter in possible Cron values.

This simply checks if the string is not empty spaces.

Original credit for this expression goes to: https://emailregex.com/

check the code

Validar un correo electrónico con una expresión regular básica

numeros

select report

This will look for a software version within a single line text entry.

Finds all occurence in a plain text / html text where a text is between 2 hashtags : #text#

This regex will find any hexadecimal colour code, anywhere in your string Support for: mini 3 letter codes normal 6 letter codes back to back codes

Match SGML and XML elements.

Match all valid URLs Examples: Valid URLs: https://www.example.com/ http://subdomain.example.net/ https://www.subdomain.example.com.uk/params...

Need to FULLY Break Out EVERY Component of a URL? Like, as in "every constituent element individually accessible in its own named capture group?" Need it to be pre-optimized and fully ECMA-compliant? Want to see exhaustive unit tests proving these claims (144 are included; all 144 execute in 6.5ms. ...

Patron para la busqueda de URLS En sitemaps de blogs

([a-z])(?!.*\1)

A simple expression for removing Tailwind CSS classes that are prefixed with dark: from your HTML. Can be easily changed to remove any other classes with a specific prefix. I made this so I could easily remove dark mode from Tailwind CSS components I find online.

the various parts of a git url are dissected and made available in the respective capture groups

Using regex, you can use a pattern that takes three comma-separated elements and then extracts the third element from inside the brackets.

Checking whether all [b] tag pairs are present in *.dsl text