Regular Expressions 101

Case 3 position is 0 take 3 otherwise take 2

exclude all non character or digits or point colons semicolons ...

[]

Parse header and body from hexo markdown post format

Work in Progress

draft-js-markdown mention link regex

Workdone system

dd

Essa regex fiz para pegar uma parte do código que continha um conteúdo a ser substituído ao clicar no botão.

Date separated by dashes in the following format YYYY-MM-DD

Matches string which only has number and are 6 digit long

This RegEx finds unescaped backslahes

Exactly what the title says

Captures Track2 data, with or without start and ending sentinels ( ; and ? ) Only captures AMEX 15 digits, and Visa or MC with 16 digits. Does NOT support 13 digit credit cards and they are not in use anymore.

Regex to grab range values from a crypto telegram signal

I assures input phones are formated matching certain criteria like pearing parenthesis or correct spacing. It does not check if other number instead of 1 is introduced for international prefix. I'm learning english so suggestions are welcomed for both regex and this description itself. :)

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https://stackoverflow.com/a/48673903