On page 133 why is the CGSizeMake(4,3) not CGSizeMake(4.0, 3.0)
and then conversely inside the CGContextSetShadowWithColor(ctx, offset, 2.0, color) not …offset, 2, color)?
Just curious …both work both ways in this case - they are both offsets really.
My ancient K&R C book says that with division 5/9 and 5.0/9.0 aren’t the same. That is still applicable here right?