What is the purpose of _package_ literal?
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What are the two ways to get private values inside a subroutine?
What is perl push array function?
What does this symbol mean '->'?
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 ?
What is perl pop array function?
What are the arguements we normally use for perl interpreter?
What does cgi program store?
What are the steps involved when the cgi program starts running?
what is Perl one liner?
How does a “grep” function perform?
What is -> symbol in perl?
What is the difference between $array[1] and @array[1]?