What is the use of "stderr()"?
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How to code in perl to implement the tail function in unix?
What is the difference between $array[1] and @array[1]?
Explain USE and REQUIREMENT statements?
Explain which feature of PERL provides code reusability?
Perl uses single or double quotes to surround a zero or more characters. Are the single(' ') or double quotes (" ") identical?
Write the program to process a list of numbers.
List the data types that Perl can handle?
How to start perl in interactive mode?
List the operator used in Perl?
What does -> symbol indicates in Perl?
What does `$result = f() .. g()' really return?
What is the closure in PERL?