This make python great.

Question

Why Python Is Great:
# In-place value swapping
# Let's say we want to swap
# the values of a and b...
a = 23
b = 42
# The "classic" way to do it
# with a temporary
variable:
tmp = a
a = b
b = tmp
# Python also lets us
# use this short-hand:
a, b = b, a

Answer 1

What if syntactic sugar isn't my thing? :P

Answer 2

that's ok too @Hasty Rei ;)

Answer 3

You can do the same in ruby 😎
a = 2; b = 3
a, b = b, a