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4answers
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Indexing a nested list in python

Given data as data = [ [0, 1], [2,3] ] I want to index all first elements in the lists inside the list of lists. i.e. I need to index 0 and 2. I have tried print data[:][0] but it output the ...
1
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1answer
252 views

numpy: iterate over nested array

Im trying to iterate over a nested (numpy) array using np.nditer(). Converted a nested list of ints to a nested numpy array. from numpy import mean, array, nditer nested_list = ...