Lotus1 Thank you for pointing that out!

1nickt Thank you for your advice, I will surely be taking advantage of CPAN when I start doing bigger projects. At the moment my priority is with leaning all the builtins because in addition to using Perl for building applications, I want to be able to write portable scripts. (I might want to do some sysadmin work in the future and I was told that portability is key in that line of work).

In reply to Re^2: one line to check for common list values by dollar_sign
in thread one line to check for common list values by dollar_sign

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