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What are the various uses of perl?
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Suppose an array contains @arraycontent=(‘ab’, ‘cd’, ‘ef’, ‘gh’). How to print all the contents of the given array?
Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
What is the use of -w, -t and strict in Perl?
Consider the following example #! /bin/perl use strict; sub sample { my @arr=(1,2,3,4); return @arr; } my ($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.
Does Perl have objects? If yes, then does it force you to use objects? If no, then why?
Explain perl. What are the advantages of programming in perl?
Explain tk?
What are perl array functions?
Is perl a case sensitive language?
What is a chop() function in perl?
What do you mean by context of a subroutine?
what are prefix dereferencer and list them out?
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