snippe

var obj1 = {
    num : 4
}

function multiply(val){
    return this.num * val;
}

console.log(multiply(3)); //impossible because no num defined in window (NaN)
console.log(multiply.apply(obj1, [4])); //16

snippe

<button id='thebutton'>Click me!</button>

snippe

this.statusId = 1;
var module = {
    statusId : 4,
    getStatus : function(){
        return this.statusId;
    }
};

console.log(module.getStatus()); //4

snippe

var first_object = {
    num: 4
};

function multi(mul) {
    return this.num * mul;
}

Function.prototype.bind = function (obj) {
    var method = this,

snippe

var first_object = {
    a: 2,
    b: 4
};

function adder(val1, val2) {
    return this.a + this.b + val1 + val2;
}

Function.prototype.bind = function (obj) {

snippe

console.log("Before " + value1); //Before undefined
var value1 = "This is value1";
console.log("After " + value1); //After This is value1

snippe

 var var1 = 1;
var var2 = 2;

(function () {
    console.log("var1 = " + var1);

    var var1 = 10;

    console.log("var2 = " + var2);
    console.log("var1 =" + var1);

snippe

class X
{
    protected virtual void F() { Console.WriteLine("X.F"); }
    protected virtual void F2() { Console.WriteLine("X.F2"); }
}
class Y : X
{
    sealed protected override void F() { Console.WriteLine("Y.F"); }
    protected override void F2() { Console.WriteLine("Y.F2"); }
}

snippe

var isAsync = true;

function callWebService(){
    console.log('Calling web service');
    $.ajax({
        url: "http://date.jsontest.com/",
        async : isAsync
    }).done(function (data) {
        console.log(data);     
    });

snippe

$.when($.ajax('http://date.jsontest.com'))
    .then(function(data){
        //Will be executed if the ajax is successful
        console.log('data ' + data);
    }).
    fail(function(data){
        //Will be executed if the ajax gets fails
        console.log('Fail');
    });