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How to get help for perl?
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Can inheritance be used in perl? Explain with the help of an example.
Demonstrate subroutines in perl with a simple example.
We all know private variables exist in perl. But do private METHODS exist in perl ? Eg ?
while(my($key, $value) = each(%hash) ) { print "$key => $value\n"; } my($key, $value); while(($key, $value) = each(%hash) ) { print "$key => $value\n"; } What is the different between these two code in case of "my" usage ?
Which of these is a difference between Perl and C++ ?
How to convert arrays into a string in perl?
What is chomp() operator/function?
How do you set environment variables in perl?
What does the’$_’ symbol mean?
What is perl? What is the basic command to print a string in perl?
What is the difference between module and package?
How will you get the count of parameters passed to a perl subroutine?
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