#Basic usage of reprlib
import reprlib
points = [Point2D(x, y) for x in range(1000) for y in range(1000)]
len(points)
reprlib.repr(points)


#ascii(), ord() and chr() built-in functions
x = 'Hællø'
type(x)
y = ascii(x)
y
type(y)

#ord()
x = '¾'
ord(x)

#chr()
chr(190)

#These two functions are the inverse of each other
x
chr(ord(x))
ord(chr(190))
