Some people enjoy solving problems, and then there are those who land top tech jobs by doing just that. Competitive programming (CP) is a sport for the mind, where coders have to solve problems with ...

Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

At present, competitive programming is gaining popularity everywhere, and it's not only limited to Computer Science students either. But between all the noise, it is hard for a beginner to navigate ...

Creating simple data classes in Java traditionally required substantial boilerplate code. Consider how we would represent Java’s mascots, Duke and Juggy: public class JavaMascot { private final String ...

Java ranked third in the Tiobe Index for January 2026 at 8.71%, holding steady behind Python and C and just ahead of C++. Tiobe named C# its Programming Language of the Year for 2025 after the largest ...

In August 2021, OpenAI, an AI research institute, announced the AI system 'Codex' that can convert natural language into code. Codex is positioned as an enhanced version of 'GitHub Copilot ' that ...