[Tutor] Recommendation For A Complete Noob
Dave Angel
davea at davea.name
Wed Feb 12 01:58:19 CET 2014
Bob Williams <linux at barrowhillfarm.org.uk> Wrote in message:
> to slice those lines to get the artist and album
> names into a list.
>
> So far, so good but my output contains duplicates, so my final task is
> to work out how to get rid of them.
>
Hint: a set will contain only one of each item. So if you have a
list of immutable items, the following will eliminate
duplicates:
newlist = list (set (oldlist))
Sometimes a dict is better, if only part of each item is to be
made unique.
This assumes that order doesn't matter. If it does, perhaps an
ordered dict.
--
DaveA
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