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Apache Spark has levels to it: - Level 0 You can run spark-shell or pyspark, it means you can start - Level 1 You understand the ...

Just getting started with Java? In this video, we explain everything you need to know about variables in Java, including how to ...

Threads are one of the most powerful features in Java, helping us run multiple tasks simultaneously! But how do they work, and ...

Confused about Classes and Objects in Low-Level Design (LLD)? Want to understand how MAANG companies like Netflix, Uber, ...

What is Inversion of Control (IoC) in Java? In this video, you'll learn the core principle behind IoC and how Spring Boot uses it ...

And he got the job! #finalroundai #interview #jobinterview #job #jobseekers #interviewprep #careeradvice #aitools.

In this video, I'll show you how to use the **MCP client in LangChain4j** to enable tool calling with LLMs. You'll learn: - What ...

Confused about Wrapper Classes, Autoboxing, and Unboxing in Java? In this video, we explain these core concepts clearly with ...

This short video explains the most important Java interview concept: Functional Interfaces. If you're preparing for Java developer ...

Java #JavaTutorial #JavaForBeginners #Programming #Coding #LearnJava #TechEducation Master Java Variables and Data ...

Oops Concept Explained! | What, Why & Real-Life Examples In this video, we explore the "Oops Concept" — what it means, why it ...

Java Daemon Thread explained in simple words. Learn Java Multithreading Daemon Thread with real example for interviews.

Welcome to Java Guru Ravi! In this lecture, we explore Command Line Arguments in Java, an essential concept for passing inputs ...

Java 25 (LTS) is coming this September 2025! In this video, I'll explain the Top 5 Features of Java 25 in a simple and practical ...

In this video, you'll explore the new features of the switch statement in Java 14 and beyond — including switch expressions, ...

Learn why you should avoid using array.shift and unshift methods in JavaScript. Find out better ways to manipulate arrays in this ...

Still confused between JDK, JRE, and JVM in Java? Let's make it simple with a real time analogy you'll never forget! In this short ...

Java Interview Question Explained! In this video, we explain the Difference Between Method Overloading and Method ...

19 days and counting! Today was all about diving deep into Java and mastering Bit Manipulation. There's something so ...