dbrockman

- (NSUInteger)countTilesInRegionSouthWest:(CLLocationCoordinate2D)southWest
                                northEast:(CLLocationCoordinate2D)northEast
                                  minZoom:(int)minZoom
                                  maxZoom:(int)maxZoom
{
  double minLat = southWest.latitude;
  double maxLat = northEast.latitude;
  double minLon = southWest.longitude;
  double maxLon = northEast.longitude;
  

dbrockman

Keybase proof

I hereby claim:

• I am dbrockman on github.
• I am dbrckmn (https://keybase.io/dbrckmn) on keybase.
• I have a public key whose fingerprint is 1D11 8D7A 9177 F946 DD3A C5A7 4EEA C966 0D82 F1EB

To claim this, I am signing this object:

dbrockman

### ALIAS
alias cd..='cd ..'
alias ..='cd ..'
alias ...='cd ../..'
alias ....='cd ../../..'

alias §='exit'

# Get week number
alias week='date +%V'

dbrockman

function modulo(a, b) {
  var r = a % b;
  return (r * b < 0) ? r + b : r;
}

function nthArrayItem(array, n) {
  return array[modulo(n, array.length)];
}

dbrockman

/**
Axial coordinates

# convert cube to axial
q = x
r = z

# convert axial to cube
x = q
z = r

dbrockman

c_cyan=`tput setaf 6`
c_red=`tput setaf 1`
c_green=`tput setaf 2`
c_sgr0=`tput sgr0`

parse_git_status() {
  local color=""
  if git rev-parse --git-dir >/dev/null 2>&1
  then

dbrockman

export default createFromSeed(randomSeed());

export function createFromSeed(seed) {
  if (!Number.isInteger(seed) || seed <= 0) {
    throw new TypeError('seed must be an int > 0');
  }

  let value = seed;
  const next = () => {
    const hi = 16807 * (value >> 16);

dbrockman

// high-resolution time diff in milliseconds
function hrmstime(t) {
    if (t) {
        t = process.hrtime(t);
        return (t[0] * 1e9 + t[1]) / 1e6;
    }
    return process.hrtime();
}

dbrockman

// Takes a number and clamps it to within the provided bounds.
#define Clamp(_num, _min, _max) MIN((_max), MAX((_min), (_num)))

// Check if the two floats are equal.
#define FloatEqual(A, B) (ABS((A) - (B)) < FLT_EPSILON)

// Check if the two floats are NOT equal.
#define FloatNotEqual(A, B) (ABS((A) - (B)) > FLT_EPSILON)

// Check if the float is equal to zero.

dbrockman

// Fisher-Yates shuffle
function shuffle(array) {
	for (var n = array.length, k, x; 1 < n;) {
		k = Math.floor(Math.random() * n--);
		x = array[n];
		array[n] = array[k];
		array[k] = x;
	}
}