[Tutor] Unexpected iterator

Stephen Nelson-Smith sanelson at gmail.com
Sun Nov 15 16:12:40 CET 2009

> To upack your variables a and b you need an iterable object on the right
> side, which returns you exactly 2 variables

What does 'unpack' mean?  I've seen a few Python errors about packing
and unpacking.  What does it mean?


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