Re: [plug] Re: [OT] bitwise operations with perl

[Pong]

On Thu, 7 Feb 2002, Pong wrote:
> 
> $bits=24;
> $fullmask = 2 ** 32;
> $netmask = $fullmask << (32-$bits);
> $hosts = $fullmask - $netmask;
> print "No. of hosts: $hosts\n";
> 

oops sorry, hardware-dependent pala 'to.
wont work on integers bigger than 32bits.

pong

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