How can we create perl programs in unix, windows nt, macintosh and os/2 ?
No Answer is Posted For this Question
Be the First to Post Answer
Explain tk?
How to renaming a file in perl programming?
How to read a single line from a file in perl?
Explain goto name?
Explain returning values from subroutines?
what is the function of Return Value?
What elements of the Perl language could you use to structure your code to allow for maximum re-use and maximum readability?
Explain the default scope of variables in perl?
What are perl array functions?
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 the difference between exec and system?
Comment on the scope of variables in perl.