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])
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With best regards,
xrgtn
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