Sep 3, 2018
Regular Expression Using Perl
Regular Expression Using Perl
Regular Expression Using Perl : Perl is the language that is the most famous for its use of regular expression for good reasons.
We use the =~ operator to denote a match or an assignment depending upon the context. The use of !~ is to reverse the sense of the match.
There are basically two regex operators in perl:
Matching: m//
Substitution: s///
The purpose of the // is to enclose the regex.…
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