Implementing Binary Search Tree: Insertion

Binary Search Tree(BST) is a standard data structure which is very useful in case of searching because of O(log n) complexity in the worst case. This post is the solution of the HackerRank challenge Binary Search Tree: Insertion. Let us see the different implementations of the same problem. Please note these implementations are in java language. Solution By Recursion:… Continue reading Implementing Binary Search Tree: Insertion

Implementing Unique Visitor Count on website or webApp.

PS: Since I have upgraded my website and hosted on GitHub, I have changed the platform from Java to simple HTML. It’s no longer dynamic on my current site. One fine day, I thought of capturing the unique visitor count and displaying on website/ web app ( How is it possible to achieve in the best possible… Continue reading Implementing Unique Visitor Count on website or webApp.