hi,

what i want to proove is...supposer that i assign an
array @a = (1,2);  and then i define another array @b
which is equal to @a.I have to proove that this is
done by assigning a copy of array @a to @b rather than
by reference.

Can you help me do that...i am bit confused ..

thanks a lot..

have a good day..

cheers,

amrit.







--- "Hanson, Robert" <[EMAIL PROTECTED]> wrote: > 
> You want to see if a scalar is actually a scalar or
> a ref?
> 
> Try this...
> 
> if ( ref $var ) {
>   # It's a reference!
> }
> else {
>   # It's not a reference
> }
> 
> Rob
> 
> -----Original Message-----
> From: amrit kumar [mailto:[EMAIL PROTECTED]]
> Sent: Friday, January 18, 2002 6:14 PM
> To: [EMAIL PROTECTED]
> Subject: array and hash assignment
> 
> 
> hi,
> 
> howto to proove that array and hash assignments are
> made by using cloning and not by reference in perl.
> 
> I am a newbie at perl and have no idea howoto to do
> it.
> 
> need help !!!!
> 
> have a good day....
> 
> 
> cheers,
> 
> amrit.
> 
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