Bob van der Poel <bvdpoel at uniserve.com> writes:
> I'm sure I'm just being very dumb today...but I was looking for a swap
> function and can't seem to find anything. I really don't need to do:
>
> temp=a
> b=a
> a=temp
>
> everytime I need this do I????
Try a,b = b,a.
Andy
--
Andy Smith ams70 at cam.ac.uk
St John's College, Cambridge, CB2 1TP, UK (07989) 453208