solowt

https://en.wikipedia.org/wiki/Z-order_curve

def cmp_zorder(a, b):
    j = 0
    k = 0
    x = 0
    for k in range(dim):
        y = a[k] ^ b[k]
        if less_msb(x, y):
 j = k

solowt

function getNumberParts(x) {
    var float = new Float64Array(1),
        bytes = new Uint8Array(float.buffer);

    float[0] = x;

    var sign = bytes[7] >> 7,
        exponent = ((bytes[7] & 0x7f) << 4 | bytes[6] >> 4) - 0x3ff;

solowt

#Binary and Octal Literals In in ES5, hexadecimal numbers can be represented with 0x in front of the number:

console.log(0xFFFFF);

Now, in ES6, a similar feature has been added for binary and octal numbers: