How do I sort a hash by the hash key?
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Differentiate between arrays and list in perl.
What is the difference between perl list and perl array?
What does the command "use strict" do and why should you use it?
Explain what is perl language?
what are prefix dereferencer and list them out?
Why is it hard to call this function: sub y { "because" } ?
Can inheritance be used in perl?
Explain returning values from subroutines?
Differentiate use and require?
Which functions in perl allows you to include a module file. State their differences.
How do I do fill_in_the_blank for each file in a directory?
What do the symbols $ @ and % mean when prefixing a variable?