add element at index in list python code example

Example 1: how to add an item to a list in python

myList = [1, 2, 3]

myList.append(4)

Example 2: python add to list with index

list.insert(index, element)

Example 3: how to add one to the index of a list

squares = [1, 4, 9, 16]  sum = 0  for num in squares:    sum += num  print sum  ## 30