How to copy a file in perl?
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What is perl programming?
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Who created perl?
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How to code in perl to implement the tail function in unix?
Write a program to decode the data in the form using cgi programming
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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.
Remove the duplicate data from @array=(“perl”,”php”,”perl”,”asp”)