Regular Expressions 101

asdfasdfasdf

Regex to get any numeric string

AMP - chinatimes

Split a a path into to groups around a central directory

Able to identify many header html tags in the text and group eachone.

not_text

t1

it match when zero is second characters of the string and so on

Keep Number and .,

a

Encontrar cada carácter que cumplan alguna de las siguientes condiciones: No es un dígito ni un punto ni un signo menos. Un signo menos que no es el primer carácter de la cadena. Un punto después del cual se puede encontrar otro punto.

Regex for only alphabets

Bat ngay thang nam

(?=.[A-Za-z])(?=.\d)[A-Za-z\d]{8,}

Password regex not allowed space

Regex for accounts names without space

Accept full name with white space, hyphen, dot, apostrophe, small letters, large letters, accented letters

alphabetically Scripted

This determines if URL has trailing slash

Extracting the variable names, e.g. (DOB_TT, OSTATE, etc) by setting up capture groups and extracting the 5th capture group