I don't really understand how to compile the code in the command prompt

Answer 1

After installing Java, ensure you already set CLASSPATH. To compile the code, use command javac. You can see how to install Java and set CLASSPATH in
http://javabasictoadvanced.blogspot.co.id/2016/01/installing-java.html and how to compile and run from command prompt in http://javabasictoadvanced.blogspot.co.id/2016/01/hello-world-program.html

Answer 2

Thanks but I have already set the class path

Answer 3

Have you tried "javac" command to compile the code?

Answer 4

Yes I have but it keeps saying could not recognize

Answer 5

Type "java -version" in command prompt and what is the result?

Answer 6

@Aula Muttaqin I was typed java-version but bush show command not found . What should I do?

Answer 7

@Tay Zar Mya Nyein Aung it's not "java-version" but "java -version" (using space after "java"). java -version will show Java version you already installed. If the result is 'java' is not recognized, it means you haven't installing Java or Java is not installed correctly.

Answer 8

Which is the best book for learning Java ?

Answer 9

@rik you can learn Java from basic to advanced in http://javabasictoadvanced.blogspot.com