Swapping 1 with 0 and 0 with 1 in a Pythonic way

Question

In some part of my Python program I have a val variable that can be 1 or 0. If it\'s 1 I must change to 0, if it\'s 0 I must change to 1.

How do you do it in a Pytho

Answer 1

I have swapped 0s and 1s in a list.

Here's my list:

list1 = [1,0,0,1,0]

list1 = [i^1 for i in list1] 
#xor each element is the list

print(list1)

So the outcome is: [0,1,1,0,1]