[Numpy-discussion] Simplifying array()
tkorvola at welho.com
Fri Jan 14 02:08:20 CST 2005
"Colin J. Williams" <cjw at sympatico.ca> writes:
> Yes, I'm not sure whether list comprehension produces an iter object
> but this should also be included.
Lists are iterable but they also have a length, which is not
accessible through the iterator: from a general iterator there is no
way of knowing in advance how many items it will return. This may be
a problem if you want to allocate memory for the values.
Timo Korvola <URL:http://www.iki.fi/tkorvola>
More information about the Numpy-discussion