Community driven content discussing all aspects of software development from DevOps to design patterns. Your specific reasons to open a JAR file will determine the right JAR file opener for you to ...

A JAR file is an archive file but is more than a file compression format. Here's how to open, run, or execute JAR files.

A Java Archive, or JAR file, contains all of the various components that make up a self-contained, executable Java application, deployable Java applet or, most commonly, a Java library to which any ...

Java Network Launching Protocol, or JNLP files, are used for launching Java programs and Web applets over the Internet or company intranet. While some browsers, such as Internet Explorer, launch JNLP ...

You can have more than one file open at a time and switch between them by hitting the tabs along the top. You probably have two files open already, in fact: activity_main.xml and MainActivity.java.

Java 24 adds several new features to the language, such as the availability of the Stream Gatherers API and Class-File API, ...

Open source licenses Each of the Java projects covered in this series is subject to an open source license, which you should understand before integrating the project with your own projects.