Initializing a set from a list
propheci at gmail.com
Wed Jun 21 07:59:00 CEST 2006
I'm trying to initialize a set from a list but am unable to do so. My
list "c", looks like:
[(1.00909, 0.91969999999999996, -0.13550388182991072, 0),
(0.87423999999999991, 0.6666700000000001, -0.21230487137222254, 0)]
So basically a list of 2 tuples, each with 4 elements. Since tuples
are immutable, I think a set should be able to support them.
Anyway, I then do:
set_c = set(c)
And instead of getting a set, I get "None" when I try to print out
set_c. len(set_c) complains "TypeError: len() of unsized object."
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