2010/1/18 Kit <wkfung.eric at gmail.com>: > Hello Everyone, I am not sure if I have posted this question in a > correct board. Can anyone please teach me: > > What is a list compression in Python? Perhaps you mean a list comprehension? If so, see <http://diveintopython.org/native_data_types/mapping_lists.html>. -- Cheers, Simon B.