Help understanding the decisions *behind* python?
lists at cheimes.de
Mon Jul 20 18:56:12 EDT 2009
Niels L. Ellegaard wrote:
> Phillip B Oldham <phillip.oldham at gmail.com> writes:
>> We often find we need to do manipulations like the above without
>> changing the order of the original list, and languages like JS allow
>> this. We can't work out how to do this in python though, other than
>> duplicating the list, sorting, reversing, then discarding.
> If you just want a one-liner, and you don't care about speed you can
> do the following (but I don't think this is considered best practice)
sorted() already returns a new list not a generator as you might assume.
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