On Tue, Jun 12, 2018 at 4:43 PM Mikhail V <mikhail...@gmail.com> wrote:
> inserting in the beginning of the list may be also not rare. > Inserting in the beginning of a list is *slow* and should be rare. If you want to append to the left-side of a list, you should use a deque. Check out ``collections.deque`` for your insert(0, x) needs.
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