Mention what is cpan?
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Write a script to reverse a string without using Perl's built in function
What is perl dbi?
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 posix in perl?
Explain grooving and shortening of arrays?
How to concatenate strings with perl?
how to extract pin_code,phone_number,year from text file using regular expressions in perl
How do you give functions private variables that retain their values between calls?
Which feature of perl provides code reusability?
Give an example of the -i and 0s option usage.
What is grep used for in perl?
What purpose does each of the following serve: -w, strict, - T ?