Answers for "flatten list of lists"

9

python flat list from list of list

flat_list = [item for sublist in l for item in sublist]

#which is equivalent to this 
flat_list = []
for sublist in l:
    for item in sublist:
        flat_list.append(item)
Posted by: Guest on July-03-2020
9

flatten a list of lists python

flattened = [val for sublist in list_of_lists for val in sublist]
Posted by: Guest on May-04-2020
1

python flatten list

l = [[1, 2], [3, 4], [5, 6, 7]]
flat_list = [item for sublist in l for item in sublist]
# flat_list = [1, 2, 3, 4, 5, 6, 7]
Posted by: Guest on May-26-2021
2

python flatten list

itertools.chain.from_iterable(factors)
Posted by: Guest on October-20-2020
0

python flatten a list of lists

from collections.abc import Iterable

def flatten(l):
    for el in l:
        if isinstance(el, Iterable) and not isinstance(el, (str, bytes)):
            yield from flatten(el)
        else:
            yield el
Posted by: Guest on August-19-2021
-2

flatten lists python

flat_list = []
for sublist in l:
    for item in sublist:
        flat_list.append(item)
Posted by: Guest on February-02-2020

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