What does file test operators do in perl?
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while(my($key, $value) = each(%hash) ) { print "$key => $value\n"; } my($key, $value); while(($key, $value) = each(%hash) ) { print "$key => $value\n"; } What is the different between these two code in case of "my" usage ?
Explain the difference between my and local?
What are the advantages and disadvantages of perl language?
Explain what is the scalar data and scalar variables in Perl?
Define print() function in perl?
How to read a single line from a file in perl?
How many types of operators are used in the Perl?
Write a program to download the contents from www.perlinterview.com/answers.php website in Perl.
What $! In perl?
How to find the length of an array in perl?
What is subroutine in perl?
What is v-strings?