On Wed, Mar 5, 2008 at 11:57 PM, Richard Lee <[EMAIL PROTECTED]> wrote:
snip
> Also, can you explain why below is wrong?
snip
> func([EMAIL PROTECTED]);
> sub func {
> my $aref = shift;
> my $oref = "$aref"; # WRONG <----- why is it wrong?
> }
snip
Stringified references cannot be turned back into references and the
value is useless for anything but comparison for equality with other
stringified references.
--
Chas. Owens
wonkden.net
The most important skill a programmer can have is the ability to read.
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