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A visual representation of Stack with animations and examples. How does it work behind the scenes? What are the basic ...

DSA Patterns Playlist: https://www.youtube.com/playlist?list=PLbJhGqY-mq47k_WLUtzVjmarUm1EuXPj2 Find the pattern sheet ...

Topics Covered: What are Primitive Data Types in Java? Overview of Java's 8 Primitive Data Types (byte, short, int, long, float, ...

If you are new here: Get the pattern sheet: ...

In this video, we solve the “Remove Nth Node From End of Linked List” problem — a very common coding interview question ...

https://youtube.com/playlist?list=PLAtiuvZezBuGIPbsLvmYEWqbIj1VIvZLg&si=gFaRayaZw6B7ZvQF ...

Welcome to Java Guru Ravi! In this lecture, we take an in-depth look at System.out.println in Java. This commonly used statement ...

Step Up - Your Guide to Achieving Academic Success Description: Welcome to Step Up, your ultimate destination for achieving ...

Want to become a Java Developer in 2025? In this 8-minute roadmap video, I'll guide you step by step on how to start your ...

In this video, we solve the classic “First Unique Character in a String” problem — a frequently asked DSA / Coding Interview ...

In this video, we solve the famous Invert Binary Tree problem — a classic LeetCode Easy challenge and one of the most important ...

Are you confused about Data Structures and Algorithms (DSA) and don’t know where to start? In this video, I explain DSA from ...

In this video, we solve the famous “Roman to Integer” problem — a top-rated DSA interview question frequently asked in coding ...

Welcome to Java Guru Ravi! In this lecture, we continue exploring the static keyword in Java, focusing on how it works within the ...

In this video, we solve the famous “Generate Parentheses” problem from LeetCode — a must-know DSA question often asked in ...

Welcome to Java Guru Ravi! In this lecture, we will cover the complete process of compiling and executing Java programs step by ...

In this video, we solve the “Remove Element” problem from LeetCode — a popular array-based DSA question that frequently ...

This is Lecture number 8 - Clone A Linked List With Next And Random Pointer. Here I have covered all basics of Cloning A Linked ...

Welcome to Java Guru Ravi! In this lecture, we explore JDK (Java Development Kit), an essential component for Java ...

In this video, we solve the Longest Common Prefix problem — a frequently asked question in coding interviews at FAANG and top ...