Generator Expressions Simple
abc = [6, 8, 23, 2, 19]abc[6, 8, 23, 2, 19]
result = [x for x in abc if(x > 6)]result[8, 23, 19]
square = [x*x for x in result]square[64, 529, 361]
# More expressions can be found here: https://www.python.org/dev/peps/pep-0289/