//Run with Debugger
function runWithDebugger(functionName){
  debugger;
  functionName();
}

function example(){
  for(var i = 0; i < 10; i++){
    console.log(i);
  }  
}
runWithDebugger(example(){
  ...
});

// Time out
setTimeout(function(){
  ...
}, 5000 //time to wait
)

//For Each
students = ['dog', 'cat'];
students.forEach(functionName(){
  ...
})
// also works with anonymous functions
function forEach(myArray, myFunction){
  for(var i = 0; i < myArray.length; i++){
    myFunction(myArray[i]);
  }
}

DOM.addEventListener('click', function(event){
  console.log(event);
});

//outputs MouseEvent{...}

//Using the event object
setUpEventListeners: function(){

  //ul delete
  var todoUl = document.querySelector('ul');
  todoUl.addEventListener('click', function(event){
    var elementClicked = event.target;
    if(elementClicked.className === 'deleteButton'){
      handlers.deleteTodo(elementClicked.parentNode.id);
    }
  });

}

var objectName = {
  methodOne: function(){
    //code
    otherObject.array.forEach(function(){
      //in order to use methodTwo
      // we must add a this argument to forEach, this has a different context
    }, this // right here);
  },
  methodTwo = function(){
    //code
    //the forEach function cannot access me because it is a callback function
    //that is within a method and therefore the this is referring to methodOne
  }  
};