On Wed, 24 Oct 2001, birgit kellner wrote:
> I'm sure this has been covered billion times:
> Until recently, I assumed that the binary operator "||" functions as
> either-or. Now I read that it evaluates the left side and, if it evaluates
> true, doesn't care
On Oct 24, birgit kellner said:
>My understanding is that either-or (i.e. excluxive or) on strings would
>best be done with "xor". Is that correct?
Yes, use 'xor'. There is no ^^ (like there is && and ||).
--
Jeff "japhy" Pinyan [EMAIL PROT
I'm sure this has been covered billion times:
Until recently, I assumed that the binary operator "||" functions as
either-or. Now I read that it evaluates the left side and, if it evaluates
true, doesn't care about the right. So if I want to test whether either
$one or $two
