On Wed, Oct 24, 2012 at 2:40 PM, Dan Loewenherz <dloewenh...@gmail.com> wrote: > So I'm sure a lot of you have run into the following pattern. I use it > all the time and it always has felt a bit awkward due to the duplicate > variable assignment. > > VAR = EXPR > while VAR: > BLOCK > VAR = EXPR
The idiomatic way to do this is:
while True:
VAR = EXPR
if not VAR:
break
BLOCK
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