How to convert strings into an array in perl?
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How do you find the length of an array?
What is grep used for in perl?
What is stdin in perl?
What is a chomp() function in perl?
How would you trap error occurred in the perl program/file?
Explain the difference between use and require?
How to make the following assignment, as arrayreference assignment ? my $arr_ref='[1,2,3,4,4,'elem']';
Name an instance where you used a CPAN module?
Can inheritance be used in perl?
What does read () command do?
What does redo statement do in perl?
How does polymorphism work in perl?