In article <[EMAIL PROTECTED]>,
Daniel Tiefnig <[EMAIL PROTECTED]> writes:
> Ton Hospel wrote:
>> For a good average:
>>
>> $X[0] = $a;
>
> Well, this gives $X[0] == '', at least on 5.8 here... (And I'm pretty
> sure it does too on 5.6.x.. :o)
Oops. Use Rick's xor there then.
>
>> $X[1] = //;
>> $X[2] = $^F++;
>> $X[3] = $^F++;
>
> So, why not just
>
> $X[0] = $a++;
> $X[1] = $a++;
> $X[2] = $a++;
> $X[3] = $a++;
>
> Duh. :o)
>
Because that's longer. (^F is ONE character, so you loose on the $X[1])
