Now, open the Command Prompt and run it as administrator. We will make use of the ‘cd’ command to change the operating directory on the Command Prompt to the one where your Java program is stored.

Run the obligatory Java Hello World! app. Add two variables to represent user input and a magic number. Implement conditional logic to see if the two variables match. Garner user input to make our ...

Open Safari and head to Oracle’s Downloads page.Click on Java SE. Click on the Download icon under NetBeans with JDK 8. You’ll want a programming environment, and Netbeans is a good one.

Compile the Java program with the javac command as shown below. Be warned that you won’t see anything happen. However, if you use the dir command, you’ll notice a new file in your directory ending in ...