Community driven content discussing all aspects of software development from DevOps to design patterns. To run Java apps, open JAR files or compile some source code into bytecode you’ll need to ...

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?

For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

How To Select Which Version of Java to Use in Linux (+ Video Tutorial) Your email has been sent Which version of Java should you use in Linux? Learn how to easily ...

How to install the GlassFish Java Application Server on Ubuntu Server 22.04 Your email has been sent Glassfish is a free, open-source Java application server that simplifies the process of deploying ...

There are various instances of this issue that we get such as JAVAC’, JRE, ‘MVN’, JAR’ is not recognized as an internal or external command, operable program or batch file, ‘Java’ is not recognized as ...

While the exact cause of this error is not known, it is worth checking if you have fulfilled all the system requirements for Java. If you are using a Windows system ...

While this might all sound quite complicated, there is good news: you don’t need to worry about the Android SDK much at all anymore. For the most part it will be handled in the background for you. The ...