Explain the difference between "my" and "local" variable scope declarations. ?

751

Assuming both a local($var) and a my($var) exist, what's the difference between ${var} and ${"var"}?

747

Define operators used in perl?

680

How to create a directory in perl?

763

Explain what is STDIN, STDOUT and STDERR?

724

Comment on the scope of variables in perl.

705

Why is it hard to call this function: sub y { "because" } ?

710

Define dynamic scoping.

651

How do I generate a list of all .html files in a directory?

708

In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?

689

Explain chop?

699

How to code in perl to implement the tail function in unix?

699

Explain lists and ivalue?

709

Where the command line arguments are stored and if you want to read command-line arguments with Perl, how would you do that?

861

How can we create perl programs in unix, windows nt, macintosh and os/2 ?

661