How to know whether a key exists or not in perl?
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Why do you use only Perl when there a lot of more languages available in market like C, Java?
What does read () command do?
What are arrays in perl?
Explain chomp, chop, cpan, tk.
how to find a substring in a string without using substr built in functions, and print the substring found
You want to concatenate strings with perl. How would you do that?
We all know private variables exist in perl. But do private METHODS exist in perl ? Eg ?
How can arrays be tied?
How many loop control keywords are there in perl?
Define operators used in perl?
What does undef function in perl?
List the data types that Perl can handle?