PYTHON

combining list of list to single list python

import itertools
a = [['a','b'], ['c']]
print(list(itertools.chain.from_iterable(a)))

combine list of lists python

x = [["a","b"], ["c"]]

result = sum(x, [])
# This combines the lists within the list into a single list

python merge list of lists

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

python concatenate list of lists

sum([[1, 2, 3], [4, 5, 6], [7], [8, 9]],[])
# [1, 2, 3, 4, 5, 6, 7, 8, 9]

python concatenate list of lists

x = [["a","b"], ["c"]]

result = sum(x, [])

merge list elements python

StringName = "seperator".join(ListName)

# Seperator denotes character between each of the joined list elements

List Join 2 Lists

b = ["a", "b"] + [7, 6]
print(b)
# ['a', 'b', 7, 6]