What does init 5 and init 0 do?
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Explain the different types of data perl can handle.
“The methods defined in the parent class will always override the methods defined in the base class”. What does this statement means?
How to check the status of airplane mode (enable/disable) in perl for Android mobile?
How to open a directory in perl?
How would you trap error occurred in the perl program/file?
What does last statement do in perl?
What happens to objects lost in "unreachable" memory, such as the object returned by Ob->new() in `{ my $ap; $ap = [ Ob->new(), $ap ]; }' ?
Why do you program in Perl?
How can information be put into hashes?
How to turn on Perl warnings? Why is that important?
What is the syntax used in Perl grep function?
What is perl programming?