Problem with assigning variables of type List
Peter Hansen
peter at engcorp.com
Thu Aug 22 08:27:49 EDT 2002
Duncan Booth wrote:
>
> Peter Hansen <peter at engcorp.com> wrote:
[snip Peter's explanation]
>
> How does this fit with your explanation?
>
> >>> a = [1, 2, 3]
> >>> b = [1, a, 3]
> >>> b
> [1, [1, 2, 3], 3]
> >>> a
> [1, 2, 3]
> >>> a[1] = b
> >>> a
> [1, [1, [...], 3], 3]
> >>> b
> [1, [1, [...], 3], 3]
> >>> a==b
> 1
Uh, it doesn't? :-) Maybe see Michael's response instead...
-Peter
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