Double Linked List Data Structure explained with animations | Structure & Code | Study Algorithms

Double Linked Lists are an improvement over the single linked list data structure. It helps you to overcome some limitations for traversing the elements. This video talks about the challenges you face and how the structure of a double linked list helps you to overcome those hurdles. You will also find a sample implementation in JAVA to create a tiny double linked list. I do not cover any operations on double linked list. This video focuses only on understanding the concept.

Chapters:
00:00 - Intro
01:47 - Limitations of a Single Linked List
04:46 - Structure of a Double Linked List
06:15 - Creating a Double Linked List
09:01 - Dry-run of code
11:45 - Final Thoughts

? Links to topics I talk about in the video:
Single Linked List: https://youtu.be/lrXpTVEAXCM
Traversing a Linked List: https://youtu.be/bJfLV76DQFE
Reverse a Linked List: https://youtu.be/3IN0BP9Ni6E

? Playlists:
Data Structures: https://www.youtube.com/playlist?list=PLFdAYMIVJQHM8Kh5i8P2lGIbJXFPBelRI
Linked Lists: https://www.youtube.com/playlist?list=PLFdAYMIVJQHN6J5-OCh7pbG0o8WHC9so3

? A text based explanation is available at: https://studyalgorithms.com

Code on Github: https://github.com/nikoo28/java-solutions/blob/master/src/main/java/util/DoubleListNode.java

? Reference Books:
Starting Learn to Code: https://amzn.to/36pU0JO
Favorite book to understand algorithms: https://amzn.to/39w3YLS
Favorite book for data structures: https://amzn.to/3oAVBTk
Get started for interview preparation: https://amzn.to/39ysbkJ

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