On 01/06/2012 18:59, David Shi wrote:
Can any one clarify what "while stack:" mean?
By convention, an empty container is considered false and a non-empty
container true in Boolean tests.
Therefore, assuming that "stack" is a container, it means "while the
st
On Sat, Jun 2, 2012 at 3:59 AM, David Shi wrote:
> Can any one clarify what "while stack:" mean?
It iterates as long as 'stack' has something that evaluates as true.
My guess is that stack is a list, and the loop is removing elements
from that list, so it'll k
On Fri, 1 Jun 2012 18:59:57 +0100 (BST)
David Shi wrote:
> Can any one clarify what "while stack:" mean?
>
> Regards,
>
> David
>
Formal explanation:
http://docs.python.org/reference/compound_stmts.html#while
Informal introduction:
http://learnpythont
Can any one clarify what "while stack:" mean?
Regards,
David
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