DavidHulsman

float invSqrt(float x)
{
	union {
		float x;
		int i;
	} u;

	float xhalf = 0.5f * x;
	u.x = x;
	u.i = 0x5f3759df - (u.i >> 1);

DavidHulsman

import os


def cls():
    os.system('cls' if os.name == 'nt' else clear)


# moved the first conversion into its own function for easier testing (either manual or automated)
def dist2cm(mode, distance):
    # concert all to cm

DavidHulsman

import os


def cls():
    os.system('cls' if os.name == 'nt' else clear)


# this is a function that returns a dictionary/key-value-pair 'list'
# the reason that this isn't a regular variable, as that they can be changed
# and Python doesn't have any constants, so you can use a function that returns

DavidHulsman

// I found this little nugget 6 times in a 5000+ lines god-class, with the deepest indent being 23 tabs deep.
if (var.Length < 3)
{
    if (var.Length < 2)
    {
        if (var == "")
        {
            var = "000";
        }
        else