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...

Selecting the Sort - Understanding The Selection Sort Algorithm

A sorting algorithm helps us to arrange a given set of elements based on certain comparison condition. However there are obviously different ways to sort an algorithm, Selection Sort being one of them...

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...