How to unlist a list in python

Python how to unnest a nested list

# Basic syntax:
unnested_list = list(chain(*nested_list))
# Where chain comes from the itertools package and is useful for 
#	unnesting any iterables

# Example usage:
from itertools import chain
nested_list = [[1,2], [3,4]]
my_unnested_list = list(chain(*nested_list))
print(my_unnested_list)
--> [1, 2, 3, 4]

Source: stackoverflow.com

Remove list from list python

>>> a = range(1, 10)
>>> [x for x in a if x not in [2, 3, 7]]
[1, 4, 5, 6, 8, 9]

Source: stackoverflow.com

How to unlist a list in python

a_list=["hello","there","little","kid",":)"]
not_a_list=" ".join(a_list)
print(not_a_list)
#==> "hello there little kid :)"

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