Instead of using one server to host multiple sites, cloud hosting uses clusters - a series of multiple servers - to provide larger disk space and better hosting performances. Cloud hosting allows larger disk space and bandwidth quota to be presented at a lower cost. Your site may not be stored in one machine, but you can still manage it easily from a single control panel or user interface.

Since multiple servers are used to host websites - designed to be redundant and synchronous - your site can be easily maintained and downtime can be substantially reduced. No need to worry about heavy traffic, because all servers in the cloud will work together and produce better overall performances.

If you want to make your website more interactive and attract thousands of visitors on a regular basis, then adding an online chat box to the website is perhaps one of the most effective solutions. By putting a proper website chat box script on your desired place you will get real time feed backs of the site visitors on your website or its product and services.

There are various types of plugins or add-ons available over the net which you can use to improve your website. We have discussed about a few plugins which may not be very difficult to use but can definitely give an added edge to your website and make it more interactive to the visitors.

All chat box html and chat box scripts and services presented in this article are free to use and more powerful features with Preminum upgrade: Chatango, Meboo.me, GagaLive, CBox, MyShoutBox, Simple Ajax Shoutbox for WordPress, Chatroll Live Chat, 123 Flash Chat, Parachat, Gabbly.

JavaScript Expressions and JavaScript Operators are very familiar with most popular programming languages like C, C++, or Java. In this free JavaScript tutorial we take an overview of the basic building blocks of JavaScript: operators, expressions, through rounds: JavaScript Regular Expressions, JavaScript Operators, JavaScript Assignment Operators, JavaScript Arithmetic Operators, JavaScript Comparison Operators, JavaScript Bitwise Shift Operators, JavaScript Logical Operators, JavaScript Conditional Operator, JavaScript Comma Operator, JavaScript void Operator, JavaScript typeof Operator.

In this free ultimate JavaScript tutorial, you'll find the full resources in web development, web design and web programming/coding. From the list of useful resources in this JavaScript tutorial, you may create a complete website with the popular JavaScript frameworks such jQuery, MooTools, YUI. I can name some resources: Login Button/Form, Search Box, Page Header, Page Adverts and Banners, Page Elements, Sidebars, Floating Elements, Call-To-Action Buttons, Sharing Elements, Page Footer, Fixed-Position Website Toolbars.

If this list of ultimate JavaScript resources still do not satisfy you, let check more our useful resources:

- Super Cool and Great Button Resources and Tutorials with CSS3
- 10 JavaScript Resources for your Beautiful Web HTML Form Skins
- Helpful JavaScript resources for Designers
- 10 huge lists of resources for web development
- 5 JavaScript tools Make Web Design Easier

This free short JavaScript tutorial discusses advantages and disadvantages of using in your website designs, of using JavaScript in affecting to your website performance; discusses the possible situations in your JavaScript daily tasks. Please go to the detailed post for JavaScript advantages and disadvantages that you're interested in.

If you're ever familiar with object oriented programming, you may also known pointer concept - used to make references or point to other variables, functions and properties. And the JavaScript programming language also supports object oriented programming. Obviously, it also have to support pointers, but there's a bit of confuses by the nature differences of the JavaScript programming language to others. Read this full JavaScript article tutorial if you are still interested in pointers in OOP JavaScript.

jsPDF is an open-source JavaScript library written by James, this tool allow us generate PDF web page documents in server-side and client-side by using nothing but JavaScript. You can use it in a Firefox extension, in Server Side JavaScript and with Data URIs in some browsers. Demos work best in Safari or iPhone Safari.

This free JavaScript snippet guides you how to remove an element in JavaScript array, by the value of element or its index. Very useful and helpful for coding and programming in JavaScript. Indexes in this JavaScript snippet:

- Remove Array element by Index, with splice() method.
- Remove Array element by Value

This free JavaScript tutorial shows you some basis JavaScript tips and tricks to develop your JavaScript applications, web applications better. JavaScript tips and tricks mentioned in this free JavaScript article are: JavaScript Functions, JavaScript Looping, JavaScript Variables, JavaScript Pre-Built Functions and JavaScript Operators, Comments.

Try more JavaScript lessons on jsB@nk as you want:
- Some Basic Tips and Tricks for Speeding Up JavaScript
- The basics of Javascript for beginners
- JavaScript Tutorial 1.1 - The Very Basics

If you are ever familiar with the web programming language PHP, you also know the purpose of the PHP print_r function - used to print out the content of an array - an useful function totally. Today, jsB@nk present to you this function in the JavaScript programming language, print_r in JavaScript.