[Python-ideas] list…pushed, or something
bruce at leapyear.org
Thu Mar 28 06:58:54 CET 2013
On Wed, Mar 27, 2013 at 10:48 PM, Shane Green <shane at umbrellacode.com>wrote:
> That's clever: even works for zero because it's returned by or as second
> false. Cool. So I suppose I have to come up with more examples now ;-)
> Actually, on that point, I actually think the seen.added(value) (with a
> better name) is quite a bit cleaner than the one using "or". Clever as it
> is, I think someone learning the language would flinch when they saw that…
Yes, I suppose it's a bit obscure but you're only going to use it in a case
where you value brevity over clarity, right?
The C comma operator which always returns the second value, not depending
that the first value is false. You can write this in Python as:
or is there some cleaner way to write that?
#define comma and False or
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