efficiency of range() and xrange() in for loops

[Georg Brandl]

Alan Morgan wrote:

>>range is giving you a real list, while xrange is giving you an xrange object.
>>Have you tried to slice an xrange object? Or using .append on it?
> 
> No, I hadn't.  I presume these could all be defined.

How would xrange(100).remove(1) work?

Georg