JAVA Tutorial I – A Walkthrough with Hello World! (PART I)
I decided to try something new with the tutorials. If I consolidate a lot of the text into several pages, the tutorial may prove to be more effective. What is Java? So JAVA is one of the most prolific...
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JAVA Tutorial I – Installing Eclipse and Setting Up the Project
There are many good IDE’s out there, but Eclipse is good for beginning JAVA. I started learning JAVA through Eclipse. So you should go and download it. Eclipse Download First, go to the Eclipse...
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JAVA Tutorial I – Hello World!
You’ve set up the program successfully! So let’s look at the code without further ado! public class HelloWorld { public static void main(String[] args) { System.out.print(“Hello World!”); } } The...
View ArticleJAVA Tutorial I – Explanation of the Code
There are 3 major sections of this code. The Header, Main Function, and Output. We’ll look over all three of them for a better understanding of the code. Header The Header was the part at the beginning...
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JAVA Tutorial II – Data Types (Part IV – Double)
What’s A Double? Doubles are variables that have an increased storage capacity. They use up twice as much memory as a float, but our computer being the way they are, it really doesn’t make much of a...
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JAVA Tutorial II – Data Types (Part III – Floats)
Floats can do what Ints cannot because Ints are stupid…Just kidding. People prefer Ints because “they use less memory.” Most computers nowadays can handle all of the floats so it wouldn’t be much of a...
View ArticleJAVA Tutorial II – Data Types (Part V – Char)
What is a Char? Char is short for character, and they are interesting data types.They can only hold single values, which isn’t very useful if you are trying to hold a lot of data. But they do have...
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JAVA Tutorial II – Data Types (Part II – Integers)
In this tutorial, we’ll create simple programs using Eclipse that compute solid numbers. We’ll create a program the divides 2 numbers and a program that adds 2 numbers. What’s an Integer? An integer is...
View ArticleJAVA Tutorial II – Data Types, Scanners, and Java Math (Part I)
Understanding Data Types is a necessity to be learned whenever learning a programming language. As stated in this tutorial, there are 6 major data types. But we’ll cover only 4 of them; Double, Float,...
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