Grant Edwards wrote:
> What the zipper on a coat does is convert two separate sequences into
> a single sequence where the members alternate between the two input
> sequences. IOW if we want to do something analogous to a zipper
> fastener it should do this:
>
> zip([a,b,c,d,e,f],[1,2,3,4,5,6]) => [a,1,b,2,c,3,d,4,e,5,f,6]
While that is correct, the name "zip" for
zip([a,b,c],[1,2,3]) => [(a,1), (b,2), (c,3)]
is long-established. I generally call the alternate behaviour "interleaving"
or "muxing", derived from multiplexer. While muxing and demuxing is
extremely important in circuit design and telecommunications, I've never
needed it in Python programming.
--
Steven
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