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How to combine 2 lists in python

Add two list in python

list1 = ["a", "b" , "c"]
list2 = [1, 2, 3]

list1.extend(list2)
print(list1)

Join 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)

Combine to lists python

listone = [1,2,3]
listtwo = [4,5,6]

joinedlist = listone + listtwo

Combine list of lists python

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

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

Source: stackoverflow.com

Python concatenate list of lists

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

result = sum(x, [])

Source: stackoverflow.com

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