匹配首行首个单词

MAC address supporting various formats

Visa card regex

여기서 리스트 받아서 . 있는지 검사해서 또 빼삼

rando desc

some descripty thingy

A basic regex formula to find out the HTML tag name and its attributes that are available within HTML tag.

It is for checking the validity of the submitted email.

For internal purposes

For internal purposes

Indain phone number

Matches: ...foo/bar.php ...foo/bar/ ...foo/bar/index ...foo/bar/index.php ...

Expresión regular para obtener el nombre de un medicamento desde una pagina del ISP

S3 Path with ending .json

my first regex about comments in c++, js, python

Uzbekistan phone codes - regex pattern.

test email

partsnumber validate

validates a php socket string