Mention the difference between die and exit in Perl?
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what is the procedure to define a user define module in your perl application?
Define say() function in perl?
What is perl dbi?
explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.
Hi, I am a accountant. I am preparing a balance sheet but because of staff shortage and time pressures I cant complete it on time. There is lot of common data with last years which I need not retype and I can manage by editing last year’s balance sheet ? Is their any software on net where I can do this easily??
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.
What does read () command do?
Which feature of perl provides code reusability?
Explain perl. When do you use perl for programming?
What is perl? What is the basic command to print a string in perl?
What does the qx{ } operator do?
How to remove a directory in perl?