So, you’re looking to get better at coding? Maybe you’ve heard about Codewars or maybe you’re just trying to find a good way to practice. It’s a pretty popular spot for coders of all levels, from ...

For Java-based programs such as Maven, Jenkins, Gradle or Tomcat to run, they need to know that Java's JDK is installed. That's the purpose of the JAVA_HOME environment variable. It tells programs ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The latest long-term support (LTS) release of the JDK is Java 21, which was released in ...

Codewars is a collective effort by its users. They are creators - authoring kata to teach various techniques, solving kata with solutions that enlighten others, and commenting with constructive ...

What’s the difference between versions of Minecraft? That’s not as simple a question to answer as you might think. Most current players will be used to whatever version they’ve started on, whether ...

Dive into Java-specific coding challenges on HackerRank, covering a wide range of topics from data structures to algorithms. Sharpen your Java skills while tackling real-world problems. Codewars is a ...

The technology is legendary, but how and why Sun Microsystems eventually settled on the name 'Java' was always something of a mystery—even to those involved. When Time magazine called Java one of the ...

Whether you're just starting out as a coder or want to advance your coding skills, tackling programming problems is part of the plan. Convenient, free, and even fun, coding problem websites challenge ...