A government led by freedom fighters who helped to liberate the country more than 30 years ago is now overseeing a police force accused of staggering abuses.

Get a deep dive into using method references in your Java programs, including stream operations, event listeners, and constructors and factories.

An in depth look at how you can use Helene Hadsell’s SPEC Method to manifest anything you want in life.

Master the STAR interview method to stand out in competitive job interviews. Learn how to structure responses with situation, task, action, and result for success.

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods.

This guide provides step-by-step instructions with examples how to extract a substring in Excel using various text functions.

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more.

Need to disassemble a Java class file? Want to look at the bytecode instructions generated from compiling source? These javap tool examples will show you how to use the javap command properly.