How to add elements in a hash in perl?
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How to close a file in perl?
Why do you use Perl?
How to convert arrays into a string in perl?
What is the difference between $array[1] and @array[1]?
What is the tk module?
Give an example of using the -n and -p option.
Is perl a case sensitive language?
Remove the duplicate data from @array=(“perl”,”php”,”perl”,”asp”)
What are prefix dereferencer?
What is the syntax used in Perl grep function?
How to sort arrays in perl?
What is eval function in perl?