How to write a regular expression for the end of a text?

Question

Regular Expressions

There is a regular expression that finds the url address string pattern = @"www\.(.*)\.(.*)\W";
The problem is that if the message consists only of a link, that is, there are no spaces or line breaks, then the regular expression will not work. How to organize it so that this moment would be taken into account?

Answer 1

Try
And in general skinte an example of an input line.

Answer 2

You can use \b as a word boundary, it also works at the end of the line.
More clumsily, you can use (\W|$).
And what is the language? You * - not greedy, he will not gobble up too much?

Answer 3

I don't think I understand what you want, but this memo on regular expressions should help you .