What is the purpose of “_file_ literal” and “_line_ literal” in perl?
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How would you trap error occurred in the perl program/file?
How does polymorphism work in perl?
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??
How do you set environment variables 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 ]; }' ?
What is confess function in perl?
What $! In perl?
Does Perl have objects? If yes, then does it force you to use objects? If no, then why?
What does this symbol mean '->'?
Explain the meaning of perl one-liner?
In Perl, what is grep function used for?
What package you use to create a windows services?