combine list of lists python
x = [["a","b"], ["c"]]
result = sum(x, [])
# This combines the lists within the list into a single listcombine list of lists python
x = [["a","b"], ["c"]]
result = sum(x, [])
# This combines the lists within the list into a single listjoin lists python
first_list = ["1", "2"]
second_list = ["3", "4"]
# Multiple ways to do this:
first_list += second_list
first_list = first_list + second_list
first_list.extend(second_list)merge list elements python
StringName = "seperator".join(ListName)
# Seperator denotes character between each of the joined list elementsconcatenate two lists
# concatenation using naive method
# Initializing lists
test_list1 = [1, 4, 5, 6, 5]
test_list2 = [3, 5, 7, 2, 5]
# using naive method to concat
for i in test_list2 :
test_list1.append(i)merge two lists python
>>> l1 = [1, 2, 3]
>>> l2 = [4, 5, 6]
>>> joined_list = [*l1, *l2] # unpack both iterables in a list literal
>>> print(joined_list)
[1, 2, 3, 4, 5, 6]merge lists in list python
import itertools
a = [['a','b'], ['c']]
print(list(itertools.chain.from_iterable(a)))Copyright © 2021 Codeinu
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