I recently read in a book on a Java-based technology that one can determine if the JDK is installed by running java -version and looking for the the Strings “Client” or “Server” in the output of the ...

Whether you want to begin coding in Java or just wish to run Java apps, you first need to learn how to install Java. In this post, we’ll see how to do that. Why do you need to install Java?

JAVA_HOME is an operating system (OS) environment variable which can optionally be set after either the Java Development Kit (JDK) or the Java Runtime Environment (JRE) is installed. The JAVA_HOME ...

Hi all, John discovered that our instructions on the Debian (and therefore Ubuntu) install was not following the de-facto standards. In short the location of where you install the JDK has been altered ...