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In 2022, the Helidon Team made a significant decision: re-write our Netty-based Helidon Web Server to be fully implemented ...

In this video of code decode we have covered top mistakes made by senior developers in 2026 Udemy Course Discounted ...

Java introduced Records to reduce boilerplate, but Lombok has been doing that for years. So why did Java add Records when ...

Java 21 and Java 25 mark the biggest shift in Java's evolution in years. These releases don't just add syntax sugar, they ...

Functional Programming in Java with this concise tutorial. We guide you through essential Java 8 features, including Lambda ...

In this class Q&A reel, we answer a common Java interview question: Why do we need Thread Synchronization in Java?

In this class Q&A reel, we answer a common Java interview question: Why do we need Thread Synchronization in Java?

Answer C code runs in current thread what is the purpose of join. Answer. C wait for another thread to finish what does volatile ...

start vs run java Many Java developers get this wrong ❌ Do you know the real difference between start() and run()? This quiz ...

Spring singleton beans are not inherently thread-safe by default. While Spring ensures there's only one instance of a singleton ...

In this class Q&A reel, we answer a common Java interview question: Why do we need Thread Synchronization in Java?

Unlock the power of multithreading in Java! In this video, we break down the difference between Runnable and Callable ...

Confused about String, StringBuffer, and StringBuilder in Java? In this short video, I explain the key differences in a simple way.

REAL TECH DISASTER: In 2012, Knight Capital lost $440 MILLION in just 45 minutes. Reason? A legacy feature flag was ...

An immutable class in Java is a class whose instances cannot be modified after they are created. Once an immutable object is ...

In this video, we explain the Singleton Design Pattern in Java using a thread-safe implementation with Double-Checked Locking.