Swapping the Swap - From Numbers To String

Ever encountered some program or code where you would have needed to swap the two numbers or data. And then you would think.. okay well ho would I do it? Here we are to find different ways to swap two...

Binary Search - Search Algorithm Explained

There are different ways one would go for searching an item in a given dataset. We would be exploring one such popular algorithm which is used even in today's problems. Binary search is the one search...

Code - Linked List - Reverse A Linked List Singly/Doubly

Reverse something is a popular question asked as a way to check the thinking capability in the coding rounds. And there is some complexity involved with every question. No single solution or answer wh...