54
votes
3
answers
2.6K
views
What is the difference between flatten and ravel functions in numpy?
import numpy as np y = np.array(((1,2,3),(4,5,6),(7,8,9))) OUTPUT: print(y.flatten()) [1 2 3 4 5 6
62
votes
20
answers
905
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How to make a flat list out of a list of lists
Is there a shortcut to make a simple list out of a list of lists in Python? I can do it in a for loop, but is
