[Tutor] Accesing "column" of a 2D list
orest.kozyar at gmail.com
Tue Aug 21 05:13:51 CEST 2007
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 be able to quickly accumulate the datetime column into a list.
Is there a simple/straightforward syntax (such as list[:]) to do this, or
do we need to use a for loop? I expect what I have in mind is similar to
the Python array type, except it would be polymorphic.
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