The expression \w will match any word character.
Word characters include alphanumeric characters (-, - and -) and underscores (_).
\W matches any non-word character.
Non-word characters include characters other than alphanumeric characters (-, - and -) and underscore (_).
You have a test string . Your task is to match the pattern
Here denotes any word character and denotes any non-word character.
This is a regex only challenge. You are not required to write any code.
You only have to fill the regex pattern in the blank (_________).