Microsoft's Newest Reliable Web App Pattern Aims at Java Devs By John K. Waters August 29, 2023 Microsoft's recent announcement of the availability of its Reliable Web App Pattern for Java Tomcat is ...

What does %n in Java printf mean? When you format a String with Java printf, you can use %n in place of \n to specify a line break. What is the standard Java printf syntax? The format of the Java ...

Implement a Java Scanner nextChar method Naturally, all Java developers, after learning the Java Scanner class has no nextChar method, want to implement one of their own. It’s not that hard. By ...

We discuss some of the most common design patterns in Java and how they can help you solve common coding issues. Learn more. A design pattern is a well-established and documented solution to a ...

We can find many examples of the Command pattern in the Java Development Kit, and in the Java ecosystem. One popular example is using the Runnable functional interface with the Thread class.

The Observable design pattern is used in many important Java APIs. One well-known example is a JButton that uses the ActionListener API to execute an action.