[Tutor] class Clowning: saving references to other instances
Mon, 17 Dec 2001 12:29:36 -0800 (PST)
On Mon, 17 Dec 2001 firstname.lastname@example.org wrote:
> > The reason why I'm doing this is just to save
> > a little redundant processing.
> But you are introducing a heap of redundant
> processing by calling exec!
And exec() can be extremely dangerous unless we're careful about it. We
had a thread about it a while back in September:
There are usually alternatives to using exec() that are easier to read,
evaluate more quickly, and work out more nicely.