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→Useful Regular Exes
=Useful Regular Exes=
1. Replace “\s+$” with [leave blank] removes to remove all the empty lines
2. Replace "s+$" with [leave blank] to removes all the whitespaces
3. <.*> finds everything that starts with < and ends with >
4. Replace href=" with "\n" to start a new line for each url
5. Replace "\s\s+" with [leave blank] to remove more than one white spaces
