Doubly Linked Lists (DLL)
Explore the concept of doubly linked lists, understanding how nodes with previous and next pointers enable bi-directional traversal. Learn how maintaining a tail pointer enhances performance in operations like deletion, helping you implement efficient doubly linked lists in JavaScript.
We'll cover the following...
We'll cover the following...
Introduction #
By now, you may have noticed a constraint that arises when dealing with singly-linked lists. For any function which does not operate at the head, we must traverse the whole list.
Furthermore, since a linked list can only be traversed in one ...