How does polymorphism work in perl?


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More CGI Perl Interview Questions

What are perl strings?

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What elements of the Perl language could you use to structure your code to allow for maximum re-use and maximum readability?

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What is perl pop array function?

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Packing and Unpacking. Hi, I want to get output as 0x23400000345.... in the below example How to get? i tried out, but unable to get the answer $r=0x234; $t=0x345; $y=pack('L L',$t,$r); $x1=unpack('L!',pack('P',$y)); printf("\nThe value is $x1"); I didn't get constant output

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What is the purpose of _package_ literal?

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what is Polymorphism in Perl?

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what are the three groups involved in information sharing?

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What does next statement do in perl?

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how to extract pin_code,phone_number,year from text file using regular expressions in perl

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Explain goto expr?

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What happens to objects lost in "unreachable" memory, such as the object returned by Ob->new() in `{ my $ap; $ap = [ Ob->new(), $ap ]; }' ?

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What is cpan ? What are the modules coming under this?

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