Regex to find last occurrence of pattern in a string

Question

My string being of the form:

\"as.asd.sd fdsfs. dfsd  d.sdfsd. sdfsdf sd   .COM\"

I only want to match against the last segment of whitespa

Answer 1

You can try this. It will capture the last white space segment - in the first capture group.

(\s+)\.[^\.]*$