Best way to make a list unique?

[Kent Johnson]

Delaney, Timothy C (Timothy) wrote:
> Diez B. Roggisch wrote:
> This is actually one thing that Java 1.5 has that I'd like to see in
> Python - the LinkedHashSet and LinkedHashMap. Very useful data
> structures.
> 
> Implementing these is fairly simple.

There are two Ordered Dictionary recipes in the cookbook already.

Kent