What are the different instances used in cgi overhead?
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What is the difference between perl list and perl array?
How to read multi lines from a file in perl?
What is chomp() operator/function?
What happens when you return a reference to a private variable?
Which feature of perl provides code reusability?
What is it meants by '$_'?
How would you ensure the re-use and maximum readability of your perl code?
Distinguish my and local?
what is the function that is used to identify how many characters are there in a string?
How can the user execute a long command repeatedly without typing it again and again?
What are the options that can be used to avoid logic errors in perl?
How can arrays be tied?