Why is this legal?

richard richardjones at optushome.com.au
Wed Sep 8 19:09:08 EDT 2004

Michael George Lerner wrote:
>     cluster = [c for (c.resi,c) in cluster] # undecorate
> That last line actually assigns c.resi for each c in cluster.
> Is there any reason you'd ever want to do this?

Yes, I've done it many times.


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