Linked Lists In Java | Single & Doubly Linked List | JAVA Data Structures Full | Java Playlist |

Unravel the power of Linked Lists in Java! 🔗 Move beyond arrays and ArrayLists to understand this fundamental node-based data structure. In this tutorial, we break down how Linked Lists store data in a chain of nodes and explore the pros and cons compared to arrays.

We'll implement our own Singly Linked List from scratch and then explore Java's built-in LinkedList class (which is actually a Doubly Linked List!).

What you'll learn:

What is a Linked List? Understanding Nodes and Pointers.

The key differences between Linked Lists and ArrayLists (and when to use which!).

Implementing a Singly Linked List from scratch: add, get, delete.

How Java's built-in LinkedList works as a Doubly Linked List.

Essential methods: addFirst(), addLast(), removeFirst(), removeLast().

Practical use-cases: Stacks, Queues, and memory-efficient insertions.

A must-watch for anyone preparing for coding interviews, as Linked Lists are a favorite topic!