When you want to use URL Shortener service free of cost and reliable, then the Google URL shortener is the thing for you. This is required where you want to generate a bulk of short URLs with different users related links. Free Usage: 1,000,000 requests per day API Reference Let’s see the implementation 1] First you need… Continue reading Google URL Shortener API Integration in java
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
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 (www.vdharam.com). How is it possible to achieve in the best possible… Continue reading Implementing Unique Visitor Count on website or webApp.