Explain what is STDIN, STDOUT and STDERR?
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How do I pass a command line argument in perl?
How to close a file in perl?
Comment on data types and variables in perl.
Write a script for 'count the no.of digits using regular expressions in perl..
What are the advantages of perl programming?
Explain subroutine in perl?
Can any1 tell me 2 write the script using perl script 2 looking at a log file 2 see wheather the test has passed or not.
What does redo statement do in perl?
What is perl I used for?
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 ?
Why do we use "use strict" in perl?
How many types of operators are used in the Perl?