Ian Witham wrote:
> This looks like a job for List Comprehensions!
>
> >>> list = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
> >>> new_list = [item[1] for item in list]
> >>> new_list
> [2, 5, 8]
> >>>
Alternately, if you want *all* columns, you can use zip() to transpose
the lists:
In [1]: lst = [[
This looks like a job for List Comprehensions!
>>> list = [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
>>> new_list = [item[1] for item in list]
>>> new_list
[2, 5, 8]
>>>
looks good?
Ian
On 8/21/07, Orest Kozyar <[EMAIL PROTECTED]> wrote:
>
> I've got a "2D" list (essentially a list of lists where all su
I've got a "2D" list (essentially a list of lists where all sublists are of
the same length). The sublists are polymorphic. One "2D" list I commonly
work with is:
[ [datetime object, float, int, float],
[datetime object, float, int, float],
[datetime object, float, int, float] ]
I'd like to
