How to create an application in Contact or Not gods pots burn

Have you ever thought about why social networking applications need applications? Well, of course, in order to bring something new to the conversation, interesting and exciting.

Section 1. For what purpose and how to create the application in the contact

Recently, the social network VKontakteis becoming more and more popular. And, apparently, that's why it attracts a huge number of developers of various applications. And for ordinary users, from time to time, the question of how to create an application in a contact on its own becomes urgent. What for? The goals for everyone can be completely different. Someone wants to get around their friends and boast of their abilities. For other to create an application in the contact is automatically please their interlocutors something extraordinary and useful, but there are those who just want to earn some extra voices, and even in general, pursuing selfish goals, to earn money.

If you are reading my article, then most likely youalready had a similar thought. To begin with, I note that those who plan to devote an application to minutes 10-15, you can simply leave this venture. Why? The fact is that this is quite a painstaking work for which professional programmers can easily request from 500 to 1000 dollars. But in fact, in the creation of a game, a small program or an editor, designers are also involved. They select colors and develop graphic design. But even this is not all! Want to know the real cost, add more and the costs necessary for advertising and promotion of the already written product. As you understand, there are a lot of forces and time.

But do not despair!Let's take on the arsenal of the famous Russian proverb that the gods of pots are burning, and for the cause! You are not worse than others, are you? It was possible to friends, it will turn out and at you! The main thing in this business is to have a great desire, to be patient and persevering, to study the list of necessary documentation, the basics of programming languages ​​and after a while you can actually earn money by creating applications at the request of your friends, relatives, colleagues and business partners.

Section 2. How to create an application in the contact and that this will require

As I mentioned above, before you start this work, you need to stock up a certain amount of specialized knowledge.

What to read?I would recommend starting with the documentation that is provided specifically for developers by the social network administration itself. There is this so-called depository of knowledge on the site of the social network.

Almost immediately you will be told thatany application will be used on the basis of the API, which, in English, sounds like a "software application interface." In other words, it is a set of necessary commands that can be used by applications based on this Internet resource.

If you want to know how to create an application for a Contact, you need to remember that there are two types: Flash and iFrame. Let us dwell on each of them in more detail.

• Flash applications have the form.swf-files and are created based on Adobe Flash. After the finished application is compiled, it is downloaded to one of the servers: either directly to the server of the social network itself, or to its own. In the latter case, your application will be loaded for work.
• The iFrame application is created with the help of anyModern technologies that are supported by browsers. After they are written, a special window opens in the social network from which your work will be available to other users. And javascript will solve the issue of data exchange.

Section 3. How to create applications in Contact, what technologies and programming languages ​​will be needed for this

Let's list some of them, having allocated the most basic and claimed:

• Adobe Flash is the platform used forcreation of various kinds of applications. The tool is flexible enough and allows creating programs of different profiles: from entertaining to more complex educational ones.
• Action Script can add interactivity to your application.
• 3D-engines are needed to create a 3D effect.
• The PHP programming language is used in thatIf, together with the task of how to create an application in Contact, you will want to solve the problem of storing it and making or editing various kinds of data.
• The HTML language is for hypertext markup of documents and you will need it only if you decide to create an iFrame application.

The required stages of writing the application include:

1. Description of the scenario. According to experts, it is better to write everything that you plan to do first on paper, and then begin to implement it.
2. Creation of design. Think about how the characters, backgrounds, inscriptions and buttons will look. Do not forget that users, as a rule, prefer a beautiful design.
3. The software part. Before you create an application in Contact, you need to learn some programming elements.
4. Correcting possible errors.
5. Run the application. Check the correctness of its operation.
6. Placing it on VKontakte.