var makeButton = document.createElementById('button');

document.body.appendChild(makeButton);

makeButton.setAttribute('class', 'clicked');

makeButton.onclick = function(event) {
  console.log("hello");
}

makeButton.onclick = function(event) {
  console.log(this);
}

the window is everything in the scope of the javascript


var dingHandle;

function writeDing() {
    dingHandle = window.setTimeout(dingIt(), 3000);
}

function dingIt() {
    console.log('Ding!');
}


console.log(gameOfThrones[1][2]);


console.log(gameOfThrones2.boltons[1]);


gameOfThrones2.greyjoys[1] = "Reek"