Does Perl have reference type?
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Distinguish my and local?
What are numeric operators in perl?
What is perl dbi?
What are scalar data and scalar variables?
How do find the length of an array?
How to access parameters passed to a subroutine in perl?
Explain lists in perl?
how to find a substring in a string without using substr built in functions, and print the substring found
What is “grep” function in perl?
Why to use perl scripting?
Explain USE and REQUIREMENT statements?
Why aren't Perl's patterns regular expressions?