C is a powerful and widely used programming language, but it does not support object-oriented features like classes, inheritance, and polymorphism. However, you can still implement some of these ...

In other words, a Java class that supports the SOLID open-closed principle will find use in originally un-envisioned scenarios, and be flexible enough to work with newly created classes, interfaces ...

If you want to master functional programming, the best place to start is with the Java Function interface. This example will show you four different ways to implement this functional interface in your ...

With PF4J you can easily transform a monolithic java application in a modular application. PF4J is an open source (Apache license) lightweight (around 100 KB) plugin framework for java, with minimal ...

Learn how to create and use an interface in C, which is a way of defining a set of functions that a struct must implement to achieve polymorphism.