2009/7/14 Carlos Córdoba <ccordob...@gmail.com>:
> Thanks John, I'd seen Python comprehensions before, but since I was trying
> to do all in a one-liner, I think I overlooked your elegant and simple
> solution. One comprehension at a time is quite neat, but several is just
> unreadable.

That could be a function of familiarity.  Quick poll -- Do you find
the following "just unreadable"?

x = [1,2,3]
y = [2*a for a in x]
z = [b + 3 for b in y]
w = [a/max(z) for a in z]
v = [[cos(a), sin(a)] for a in w]

ANSWER:
[ ] Yes, the above is just unreadable.
[ ] No, I can read the above just fine.  It is crystal clear.


 -- William

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