[Numpy-discussion] List of Lists in C

Hanni Ali hanni.ali@gmail....
Mon Jan 26 02:08:35 CST 2009


Quick question, I've been doing a fair bit of extension writing in C
recently, but wondered how best to implement:

>>> l = [[]] * 5

to create a list of a given length containing the initialization variable

A loop seems the straight forward manner, but I would have thought there was
a more efficient way...

Currently I just do it in Python and pass through the already initialized
list as it seems perfectly efficient.


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