Excellent!
Thank you all for your help!
I am going to spend more time on man pages or beginners book.
What is the best beginners book in you opinion?
Thank you very much!
On Wed, 11 Jul 2001 12:07:47 -0400
"Stephen P. Potter" <[EMAIL PROTECTED]> wrote:
> Lightning flashed, thunder crashed and Erik W <[EMAIL PROTECTED]> whispered:
> | Thanks a lot, then what << means?
> | $$<<15 ???
>
> It seems to me that you need to spend some time with a good beginners book,
> such as Randal's. Or, at least, the man pages. These questions are easily
> answered with a quick hunt through perlfunc (for the rand/srand question),
> perlvar (for $$), and perlop (for <<).
>
> << is the left bit shift operator. It returns the first operand with the
> bits shifted the right operand number of times.
>
> -spp
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