Differentiate use and require?
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How to copy a file in perl?
How to sort dates in Perl ?
What are stdin, stdout and stderr?
What syntax is used for grep() function?
Explain perl.
How to dereference a reference?
What is the difference between $array[1] and @array[1]?
What is the use of -t?
What are arrays in perl?
How does a “grep” function perform?
How can you create an object of a class in a package?
Explain what is lvalue?