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  • INTERVIEW QUESTIONS LANGUAGES PERL DETAILS
    Question :
    What is the difference between having a parenthesis after module name and without parenthsis after module name?
    i.e Package::Module();
    and Package::Module;

    Category Perl Interview Questions
    Rating (0.3) By 12 users
    Added on 8/6/2012
    Views 165
    Rate it!
    Answers:

    Package::Module(); This will throw as error,

    I think,the question should be as: What is the difference between,
    Package::MyModule qw(); # FIRST
    and Package::MyModule; # SECOND

    # FIRST :- This will not import any subroutine from MyModule.
    # SECOND :- This will import all the subroutine from the MyModule.



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