Flatten a list of lists python

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)

Source: stackoverflow.com

Flatten a list of lists python

flattened = [val for sublist in list_of_lists for val in sublist]

Source: stackoverflow.com

Python flatten list

itertools.chain.from_iterable(factors)

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

Source: stackoverflow.com

Flatten a list of lists python

list_of_lists = [[180.0], [173.8], [164.2], [156.5], [147.2], [138.2]] 
flattened = [val for sublist in list_of_lists for val in sublist

Source: quora.com

Similar codes

0 vote145 views1 answer
Random ordered slice of an array
Python
0 vote140 views1 answer
Django content type for model
Python
0 vote155 views1 answer
Pandas dataframe select last n columns
Python
-2 votes139 views1 answer
How to create multiple dictionaries in python
Python
1 vote153 views1 answer
User group template tag django
Python
6 votes168 views2 answers
Lofi hip hop radio online
Python
118 votes142 views6 answers
Python download
Python
1 vote171 views2 answers
Check db calls django
Python Django
1 vote174 views2 answers
Flask console log
Python Flask
0 vote94 views1 answer
Unhapppy man with monwy
Python