THE SIMPLEST WAY OF CREATING AND RUNNING A JAVA APPLICATION WORLDWIDE….
Java has become one of the most widely use programming language use in writing both Applications and some Dynamic websites world wild.
In this Tutorial I will take you through the basics of creating and writing your first project. When I say creating and writing, I mean creating your first project and then writing your codes which is a prerequisite when programming. Without wasting much time, I will quickly begging with the basics.
Do you know why it is difficult to start up your java project???? Hmmm!! It is quite a difficult process if you haven’t Install the required software’s you need to get you started. So as I said earlier “SIMPLEST WAY” I will first of all introduce you to the various software’s you need to get started. We will be writing our programming codes with a software called NetBeans. This is one of the most popular IDEs (Interface Development Environment) in the world for writing java programmes. You will get to know full details about it soon but before that, you need to install the various java components and files. First up is something called the java virtual machine. Now to the java virtual machine…
THE JAVA VIRTUAL MACHINE
Java is platform independent. This means it will run on just about any operating system. So whether your system runs Windows, Linux, mac OS, and many others its all the same to java. Do you know the reason why it can run in any system?? YES! Its because of the Java Virtual Machine. The virtual machine is a code that runs all your code correctly. So you need to install this programme.Java is owned by a company called Sun Microsystems, so you need to head over to the site to download all the Java Virtual Machine also known as the Java runtime environment (JRE) try this page first if its work. http://java.com/en/download/index.jsp .
The one were going to be using in this tutorial is called the Java development kit (JDK) you might have heard about it. You can download this from http://developers.sun.com/downloads/ but will are going to use NetBeans to write our codes.
HOW THINGS WORK IN JAVA
You write the actual code for your program in a text editor, (Netbeans has a special area for writing codes) the code is called source code and is saved with the file extension .java. A program called javac is then use to turn the code into java byte code. This is known as compiling. After javac has finish compiling the java byte code, it creates a new file with the extension .class. (At least, it does if no error is detected.) once the class file has been created, it can be run on the java virtual machine. So:Create source code with th extension .java
Use javac to create (compile) a file ending in .class
Run the compiled class ..
Netbeans handles all the creating and compiling for you . though it takes your source code and creates the java file. It will launch javac and compile the class file . Netbeans can now run your programme inside its own software. This saves you the hassle of opening up a terminal window and typing long string of commands…
Please if your interested in getting the coding part of this article, which describes the basics of writing codes with eas . this coding part of it contains a clear images of each step and can take you through writing of basic and dynamic APPS, and also shows you how you can earn from it by embedding adverts on your programme . it’s a well demonstrated teaching that a Novice can use to write dynamic programmes.
Or if you are interested in getting an APP for your brand and don’t want to pass the stress of teaching or writing the programme for yourself, all you have to do is to contact us with the email or mobile below….. you can also submit questions through thet
Email: mtnpromoboard@gmail.com
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