What is the purpose of _package_ literal?


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More CGI Perl Interview Questions

Explain grooving and shortening of arrays and splicing of arrays?

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How does polymorphism work in perl? Give an example.

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Why does Perl not have overloaded functions?

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How to check the status of airplane mode (enable/disable) in perl for Android mobile?

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How can the user execute a long command repeatedly without typing it again and again?

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Can you add two arrays together?

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Why is it hard to call this function: sub y { "because" } ?

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what is CPAN?

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Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.

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What is the purpose of “_file_ literal” and “_line_ literal” in perl?

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Why we use CGI?

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What are the various flags/arguments that can be used while executing a perl program?

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