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It's the ultimate Battle of the Lists: ArrayList vs. LinkedList! In Video #3 of our Collections Framework series, we challenge the ...

I have this node Normally the basic link list is single link list But here your Java collection applies the double link list Okay ...

In this video, we explain how to insert a node at the beginning of a Doubly Linked List in a simple and structured way. You'll learn ...

In this video, I explain how to add 1 to a number represented as a linked list using a clear step-by-step animation. This is a ...

In this video, we explain how to insert a node at the end of a Doubly Linked List step by step. You'll understand the node structure, ...

ArrayList & LinkedList In Java Want to write cleaner, faster, and more efficient Java code? This video gives you a crystal-clear ...

In this video, we explain how to delete the last node of a Doubly Linked List step by step. You'll learn how to safely update the ...

Reverse Linked List | @faang-academy java and python for leetcode live and recordded classes and also placements information, ...

In this video, we explain how to delete the first node of a Doubly Linked List step by step. You'll learn how to correctly update the ...

Today we're going to understand the Java Collections Framework, one of the most important topics for every Java developer.

16. Singly Linked List DSA Made Easy Whether you're preparing for your first coding interview or just starting your Data Structures ...

In this video, we explain how to insert a new node at the beginning of a linked list in a simple and step-by-step manner.

In this video, we explain how to insert a new node at a specific position in a linked list step by step. Learn how to traverse to the ...

In this video, we explain how to traverse a linked list step by step to access and display all elements. Learn how pointers move ...

In this video, we explain how to delete the last node of a linked list step by step. Learn how traversal works, how to update links ...

In this video, we explain how to delete the first node of a linked list in a simple and structured way. Learn how the head pointer is ...

Hello everyone! In this video, we dive deep into a fascinating LeetCode design problem: "1381. Design a Stack With Increment ...

What really happens behind the scenes when you call hashmap.put(), hashmap.get(), or hashmap.remove() ? I start by explaining ...