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In this video, we compare List vs Set vs Map in Java and explain how they differ within the Java Collection Framework. You'll get a ...

Learn how to easily create unmodifiable maps in Java using the Map.of method. Discover the different ways to create empty maps ...

In this JEP Café episode, we take on the well-known '1 Billion Rows Challenge' and implement it using the standard Memory API ...

In this video, we cover DSA in Java – HashMap (Part 01) as part of the Java in One Shot series. HashMap is one of the most ...

In this video, we explain the internal working of HashMap step by step, covering everything from hashing, buckets, collision ...

HashMap in Java stores data in key–value pairs for fast access In this video, learn how HashMap works and when to use it.

Today we are walking through the complete Spring Boot and Microservices roadmap for 2026. This roadmap is designed to take ...

In this video, we will understand flatMap in Java Streams in a very simple and practical way. Many developers get confused ...

Just an explanation and usage of sets and maps in Java programming.

In this video, I have talked about a complete roadmap to become Java Full Stack developer in 2026. It starts from basics to ...

example of how set and maps work in java.

The explains how to use sets ans maps in Java programming.

In this video, we'll discuss in detail "How to become a Java Developer?"—with a complete roadmap. We'll take a look. ▶️ ...

Why is Java Map NOT a part of the Collection Framework? This is one of the most confusing and least clearly explained topics in ...

For career guidance: https://luckyithub.com/career-guidance/ for interview preparation contact : luckyithub@gmail.com fresher's ...

In this video, DSA in Java – HashMap 02, we cover important concepts of HashMap in Java as part of the Java in One Shot series.

In this video, I explain a Java assignment that demonstrates the use of Java Collections, specifically Set and Map, using real-life ...

These are the top programming languages to learn in 2026 if you want to actually land a developer job. Based on real market data ...