How can I locate unused variables and/or dead code in Perl? This can easily be done in Java with an IDE. Can it be done in Perl?
This is a single stand-alone script and I will spot any variables that might be used in one of the requires.
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How can I locate unused variables and/or dead code in Perl? This can easily be done in Java with an IDE. Can it be done in Perl?
This is a single stand-alone script and I will spot any variables that might be used in one of the requires.
Perl::Critic is a comprehensive package for source-code standards checking. It’s capable of finding unused variables and unreachable code among many other things.