Regex to get all character to the right of first space?

Question

I am trying to craft a regular expression that will match all characters after (but not including) the first space in a string.

Input text:

foo bar b         


        

Answer 1

I'd prefer to use [[:blank:]] for it as it doesn't match newlines just in case we're targetting mutli's. And it's also compatible to those not supporting \s.

(?<=[[:blank:]]).*