OneCent01

rotateAndCache = function(image,angle) {
  var offscreenCanvas = document.createElement('canvas');
  var offscreenCtx = offscreenCanvas.getContext('2d');

  var size = Math.max(image.width, image.height);
  offscreenCanvas.width = size;
  offscreenCanvas.height = size;

  offscreenCtx.translate(size/2, size/2);
  offscreenCtx.rotate(angle + Math.PI/2);

OneCent01

const assert = function (condition, message) {
  try {
    console.assert.apply(console, arguments);
    if (typeof message === 'string' && condition) {
      console.log('✔ ' + message);
    }
  } catch(error) {
    assert.exitCode = 1;
    console.error('✖ ' + error);
  }

OneCent01

var LFUCache = function(capacity) {
  this.cache =  {};
  this.capacity = capacity;
  this.population = 0;
};

LFUCache.prototype.get = function(key) {
  if(this.LRUkey && key === this.LFUkey) {
    this.cache[key].use += 1;
    //check if any others have an equal amount of uses

OneCent01

const productExceptSelf = (nums) => nums.map((num,i) => nums.reduce((acc,number,j) => (i!==j ? acc *= number : acc), 1));

OneCent01

function TreeNode(val) {
  this.val = val;
  this.left = this.right = null;
}
 
const kthSmallest = function(root, k, smallestArray=[]) {
  if(smallestArray.length < k) {
    smallestArray.push(root.val);
    smallestArray.sort((a, b) => a - b);
  } else if(smallestArray.find(value => value > root.val)) {

OneCent01

function fetchSomeResources() {
  return dispatch => {
    // Async action is starting...
    dispatch({type: FETCH_RESOURCES});

    someHttpClient.get('/resources')

      // Async action succeeded...
      .then(res => {
        dispatch({type: FETCH_RESOURCES_SUCCESS, data: res.body});

OneCent01

const hasPathToSum = function(node, targetSum) {
  let targetSumCopy = targetSum - node.value;
  if(targetSumCopy === 0 && node.children.length === 0) {
    return true;
  } else if(targetSumCopy < 0 || node.children.length === 0 ){
    return false; 
  } else {
    //target sum > 0 and there are children
    var find = node.children.find(child => hasPathToSum(child, targetSumCopy));
    if(find) {

OneCent01

var cashAmount = function(amount) {
  this.amount = amount * 100;
  this.reduceBy = function(amountToModulo) {
    var divideCount = 0;
    console.log('amount: ', this.amount);
    while(this.amount >= amountToModulo)  {
      this.amount -= amountToModulo;
      divideCount++;
    } 
    return divideCount;

OneCent01

var colors = { 
  ALICEBLUE: '#F0F8FF',
  ANTIQUEWHITE: '#FAEBD7',
  AQUA: '#00FFFF',
  AQUAMARINE: '#7FFFD4',
  AZURE: '#F0FFFF',
  BEIGE: '#F5F5DC',
  BISQUE: '#FFE4C4',
  BLACK: '#000000',
  BLANCHEDALMOND: '#FFEBCD',

OneCent01

var Board = function(n) {
  this.board = [];
  for(var i = 0; i < n; i++) {
    var row = [];
    for(var j = 0; j < n; j++) {
      row.push(0);
    }
    this.board.push(row);
  }
};