Does Perl have objects? If yes, then does it force you to use objects? If no, then why?

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How do I replace every character in a file with a comma?

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“The methods defined in the parent class will always override the methods defined in the base class”. What does this statement means?

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What are the advantages of programming in perl?

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package MYCALC; use Exporter; our @EXPORT = (); our @ISA = qw(Exporter); our @EXPORT_OK = qw(addition multi); our %EXPORT_TAGS = (DEFAULT => [qw(&addition)],Both => [qw(&addition & +multi)]); sub addition { return $_[0] + $_[1]; } sub multi { return $_[0] * $_[1]; } 1; Program: use strict; use warnings; my @list = qw (2 2); use Module qw(:DEFAULT); print addition(@list),"\n"; Above coding is my module MYCALC and the program which using this module, I have not exported any function using @EXPORT, but I have used the DEFAULT in %EXPORT_TAGS with the function addition, when I call this function from the main it says the error as,

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what is the procedure to define a user define module in your perl application?

2 Answers   IBM,

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How to sort dates in Perl ?

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What is the function of virtual documents in cgi programs?

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What does Perl do if you try to exploit the execve(2) race involving setuid scripts?

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How do I generate a list of all .html files in a directory?

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When would you not use Perl for a project?

1 Answers   IBM,

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Explain goto label, goto name, and goto expr?

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