RegEx email /^((?!\.)[\w-_.]*)(@\w+)(\.\w+(\.\w+)?)$/gim; Just playing with Reg Ex. This to validate emails in following ways ...

Регулярка для стилизации вардампа для браузерного расширений DViewer

This is a npm expression parser that can be used, for instance, to create shims. This RegEx has been created for spypkg module.

This should work: ^([a-zA-Z0-9]-[a-zA-Z0-9])+$ Also if you want to have exactly 135 hyphens: ^([a-zA-Z0-9]-[a-zA-Z0-9]){135}$...

hh:mm 24

Minimum one capital, one special, one digit, no whitespace

psi

Should allow in the following format YY.MM (Years.Months)

It extracts 3 groups before trailing slash trailing slash queryString ?name1=value1 Then, combing group 1 and group 3....

Se detalla que la formula hace match hasta iniciar las horas de ahí para adelante no realiza match

Task You have a test string S. Your task is to match the pattern Xxxxx. Here, x denotes a word character, and X denotes a digit. S must start with an X digit and end with '.' symbol. S should be 6 characters long only.

Trafikstyring S-bane den 5. marts 2019 Extracts the date from a sting like the one above