Topic starter 04/06/2021 5:02 pm
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 maybe there is some cool "one-liner"? 😎
myTechMint and Govind liked
04/06/2021 5:12 pm
Using Pandas you can do this
>>> from pandas.core.common import flatten >>> l = [[1,2,3], [4,5], [6]] >>> list(flatten(l)) >>> [1, 2, 3, 4, 5, 6]
OR
Using Itertools you can do this
>>> import itertools >>> l = [[1,2,3], [4,5], [6]] >>> flatten = itertools.chain.from_iterable >>> list(flatten(l)) >>> [1, 2, 3, 4, 5, 6]
Neha liked
