String building using join

Alexander Gattin xrgtn at yandex.ru
Mon Jan 3 06:56:12 EST 2011

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Hello,
On Sun, Jan 02, 2011 at 10:11:50AM -0800, Alex
Willmer wrote:
> def prg3(l):
> return '\n'.join([str(x) for x in l if x])

just one fix (one fix one fix one fix):
 return '\n'.join([str(x) for x in l if x is not None])
-- 
With best regards,
xrgtn

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