Explain what is the scalar data and scalar variables in Perl?
No Answer is Posted For this Question
Be the First to Post Answer
List the prefix dereferencer in Perl.
How to find the length of an array in perl?
How do I replace every character in a file with a comma?
Explain grooving and shortening of arrays?
Hi, I am a accountant. I am preparing a balance sheet but because of staff shortage and time pressures I cant complete it on time. There is lot of common data with last years which I need not retype and I can manage by editing last year’s balance sheet ? Is their any software on net where I can do this easily??
Which functions in Perl allows you to include a module file or a module and what is the difference between them?
What do the symbols $ @ and % mean when prefixing a variable?
What happens in dereferencing?
What purpose does each of the following serve: -w, strict, - T ?
What is the function of cgiwrap in cgi programming?
How to renaming a file in perl programming?
How to make the following assignment, as arrayreference assignment ? my $arr_ref='[1,2,3,4,4,'elem']';