Answer / Vinod Kumar Duvedi

Socket programming in Perl allows the creation of network applications, such as servers and clients. It provides a way to establish connections between computers over a network.

What is perl shift array function?

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What is perl unshift array function?

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Can inheritance be used in perl?

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Where the command line arguments are stored and if you want to read command-line arguments with Perl, how would you do that?

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How to sort arrays in perl?

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In CPAN module, name an instance you use.

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Consider the following example #! /bin/perl use strict; sub sample { my @arr=(1,2,3,4); return @arr; } my ($a,$b,$c,$d) = &sample; print "$a\n$b\n$c\n$d\n"; In the above code, How can I get the $c without using the arguments such as $a,$b. I don't want to use any array to get the return values.

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How do I pass a command line argument in perl?

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How to close a directory in perl?

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What is the difference between use and require in perl?

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what is the main function of fork() in cgi programming?

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List the operator used in Perl?

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