Re: off by one error, line 55 in arraydemo.py

Hey, by the way, thanks for spending time on the tutorial (and 
arraydemo.py?). I've found that the interesting slices in the demo has given 
me some good insights and intuitions about slicing. Hell, just knowing how 
to get even/odd items from an array is likely to save me a lot of trouble in 
the future.

Miles

> From: Peter Shinners <pete-eNbnrwMA38Zg9hUCZPvPmw@xxxxxxxxxxxxxxxx>
> Reply-To: pygame-users-eePT7DaMpNY@xxxxxxxxxxxxxxxx
> To: pygame-users-eePT7DaMpNY@xxxxxxxxxxxxxxxx
> Subject: Re: [pygame] off by one error, line 55 in arraydemo.py
> Date: Wed, 28 Sep 2005 19:51:34 -0700
>
> On Wed, 2005-09-28 at 10:47 -0700, Miles Van Pelt wrote:
> > Line 55 in arraydemo.py
> >    flipped = imgarray[:,-1:0:-1]
> >
> > This should be:
> >    flipped = imgarray[:,-1::-1]
>
>
> You're right. It looks like the Numeric slicing doesn't really need
> bounds anyways when reversing. So just doing ::-1 will work fine.