lenafaure

var d = new Date();
var d = new Date(milliseconds);
var d = new Date(dateString);
var d = new Date(year, month, day [,hour,minute,second,millisecond ]);

lenafaure

for (var i = 0; i < 10; i++) {
 
   (function (j) {
       setTimeout(function() {
        console.log(j);
     }, j*1000);
   })(i);
  
}

lenafaure

for (var i = 0; i < 10; i++) {
 
   function timer(j) {
       setTimeout(function() {
        console.log(j);
     }, j*1000);
   };
     
  timer(i);
  

lenafaure

for (var i = 0; i < 10; i++) {
  
  console.log(i);
  
   setTimeout(function() {
      console.log(i);
   }, i*1000);
}

lenafaure

function bakeCake(ingredient){
    // Code that adds the ingredient to the cake batter
    console.log(ingredient+ ' cake : add ' +ingredient+ ' to the batter');
  
    function ovenTemperature(temperature, time){
        // Code that sets the right temperature for baking the cake
        console.log('Set the oven temperature to ' +temperature+' and ready to bake the '+ingredient+' cake for ' +time+ ' minutes');
    }
    return ovenTemperature;
}

lenafaure

console.log(myFunction());
// Prints 
function add(number2) {
   
    return number1 + number2;
}

lenafaure

function myFunction(number1) {
	
	function add(number2) {
	
	/* The number1 variable is accessible from this function, 
	because number1 has been defined outside of the add function */
		
		return number1 + number2;
	}
	

lenafaure

for (var i = 0; i < 10; i++) {
   setTimeout(function() {
      console.log(i);
   }, i*1000);
}

lenafaure

var customer = {
  firstName: "John",
  lastName: "Doe",
  greetCustomer: function(){
    console.log("Hello again " + this.firstName + " " + this.lastName + "!");
   
    function nestedFunction(){
      	console.log(this);
    }
 	nestedFunction();

lenafaure

var cat = "Alphonse";
// The variable cat is actually attached to the global window object : 
console.log(window.cat === cat); // Prints true
// "this" in the global context has the value of the global window object
console.log(this); // Prints the window object