comprehensions was Re: Switch statements again

[Jp Calderone]

On Sun, Jan 19, 2003 at 06:24:23PM -0800, Erik Max Francis wrote:
> [snip]
> 
> People don't really commonly use the (p and [x] or [y])[0] trick, do
> they?

  Commonly?  No, I don't believe so.  Commonly, I use:

  if p:
    x
  else:
    y

  Occassionally I use the above trick, though.  It is useful as the body of
a callback lambda, for example.

  Jp

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