python concat function lists code example
Example 1: python concatenate lists
a = [1, 2, 3]
b = [4, 5]
# method 1:
c = a + b # forms a new list with all elements
print(c) # [1, 2, 3, 4, 5]
# method 2:
a.extend(b) # adds the elements of b into list a
print(a) # [1, 2, 3, 4, 5]
Example 2: how to concatenate two lists in python
listone = [1,2,3]
listtwo = [4,5,6]
joinedlist = listone + listtwo