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All the Perl that's Practical to Extract and Report

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  • If you name your variables sensibly it should be clear what they are, the sigils help with the context.

    Something I do habitually is to UpperCase objects and compound the name of a variable with what its used for e.g. copy_of_Foo or Foo_remote

    Never had a problem, so much so in fact that I find myself needing comments less and less (except when looking at perl golf or scary math).


    @JAPH = qw(Hacker Perl Another Just);
    print reverse @JAPH;