AstakhovArtem

App = {
	color: 'white',
	updateColor: function(new_color) {
		this.color = new_color;
	},
	getColor: function(){
		console.log(this.color);
	}
};
App.updateColor('orange');

AstakhovArtem

<reference name="right">
	<block type="checkout/cart_sidebar" name="cart_sidebar" template="checkout/cart/sidebar.phtml" before="-">
		<action method="addItemRender"><type>simple</type><block>checkout/cart_item_renderer</block><template>checkout/cart/sidebar/default.phtml</template></action>
		<action method="addItemRender"><type>grouped</type><block>checkout/cart_item_renderer_grouped</block><template>checkout/cart/sidebar/default.phtml</template></action>
		<action method="addItemRender"><type>configurable</type><block>checkout/cart_item_renderer_configurable</block><template>checkout/cart/sidebar/default.phtml</template></action>
		<block type="core/text_list" name="cart_sidebar.extra_actions" as="extra_actions" translate="label" module="checkout">
			<label>Shopping Cart Sidebar Extra Actions</label>
		</block>
	</block>
</reference>

AstakhovArtem

function PostsDAO(db) {
    "use strict";

    if (false === (this instanceof PostsDAO)) {
        console.log('Warning: PostsDAO constructor called without "new" operator');
        return new PostsDAO(db);
    }

    var posts = db.collection("posts");

AstakhovArtem

var MongoClient = require('mongodb').MongoClient;


MongoClient.connect('mongodb://localhost:27017/school', function(err, db) {
    if(err) throw err;

    function iterate(list, func) {
        'use strict';

        var i, res;