As a good JavaScript developer, you strive to write clean, healthy, and maintainable code. You solve interesting challenges that, while unique, don’t necessarily require unique solutions. You ...

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. In this example, we have an ...

When a design pattern is commonly used but is ineffective and/or counterproductive, the design pattern is known as an anti-pattern. One might argue that Double-checked locking as used in JDK 1.4 ...