"Shi Mu" wrote: > Got confused by the following code: > >>> a [6, 3, 1] > >>> b [4, 3, 1] > >>> c
> {1: [[6, 3, 1], [4, 3, 1]], 2: [[6, 3, 1]]}
> >>> c[2].append(b.sort())
> >>> c
> {1: [[6, 3, 1], [1, 3, 4]], 2: [[6, 3, 1], None]}
> #why c can not append the sorted b??
In python 2.4, you can use the sorted() builtin instead:
c[2].append(sorted(b))
George
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