"Tim Michelsen" <[EMAIL PROTECTED]> wrote >> Have you seen this site yet? >> >> http://osl.iu.edu/~lums/swc/
A new one to me. its not bad but does contain some downright misleading bits, for example a quick scan of the functions topic yielded: --------------- Python copies variables' values when passing them to functions a.. Since Booleans, numbers, and strings can't be updated, a function can't affect its caller's values b.. But if you pass a list to a function, the function will operate on the original list, not a copy ---------------- The first line is plain wrong. Python doesn't copy values it always uses references, its just that some objects are immutable while others are mutable. This is a common cause of confusion for beginners and this statement won't help. And the last line suggests that Python behaves inconsistently (which it doesn't) but doesn't clarify any of the "exceptions" other than lists - the same is actually true of any mutable type So, as ever, use with care and check with the official docs if in doubt. But otherwise a fairly polished tutorial with a fairly specific audience in mind. Alan g. _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
