Learn by example how format output with the Java printf method. If you want to format dates, times, integers, doubles and Strings in the text you output to the console, logs or streams, you'll need ...

Maximizing code reuse in your Java programs means writing code that is easy to read, understand, and maintain. Here are eight ways to get started.

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

I recently published an article on screen scraping with Java, and a few Twitter followers pondered why I used JSoup instead of the popular, browser-less web testing framework HtmlUnit. I didn’t have a ...

How to run a Java program using Command Prompt First things first, you will have to write the code that you want to run and save that as a Java executable file.