biirus

function getObject()
{
    return
    {
        subject: 'Human',
        kingdom: 'Animalia',
        phylum: 'Chordata',
        class: 'Mammalia',
        order: 'Primates',
    }

biirus

var child = {
    age: 3,
    name: 'Ivan',
    hello: function () {
        console.log(this.name + ', ' + this.age);
    }
};
child.hello();
setTimeout(child.hello, 1000); 

biirus

add (5, 2); // 7
add (5)(3); // 8

biirus

var x = 1;

(function () {
    var x = 2;
    f();
})();

function f () {
    console.log(x);
}

biirus

var i, btn;

for (i = 0; i < 3; i++) {
    btn = $('<input/>', {type: 'button'});

    btn.click(function () {
        console.log(i);
    });

    $('body').append(btn);

biirus

+function () {
    var x = a = 2;
}();

console.log(a);
console.log(x);

biirus

function a () {
    var x = 1;
    
    function x () {
        return 2;
    }
    
    return x;
}

biirus

function a () {};
var a = function () {};
var a = function b () {};

biirus

var x = 1;

function a () {
    if (x) {
        var x = 2;
    }
    
    return x;
}

biirus

var x = 1;
function a () {
	var x = 2;
	return x
}
a();
console.log(x);