dict.has_key(x) versus 'x in dict'

[Fredrik Lundh]

Andy Dingley wrote:

> I need to generate a set (lots of intersections involved), but then I
> need to display it sorted
>
>        lstBugsChanged = [ bugId for bugId in setBugsChanged ]
>        lstBugsChanged.sort()

lstBugsChanged = sorted(setBugsChanged)

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