How to Determine Perfect Cubes Using Digital Roots

In order to check whether a number is a perfect cube or not, we find its prime factors and group together triplets of the prime factors. If no factor is left out then the number is a perfect cube. However if one of the prime factors is a single factor or a double factor then the number … Continue reading How to Determine Perfect Cubes Using Digital Roots

Abstract Class, Interface and Proxy

Class in ABAP All of you already know what a class is and how it is created in ABAP. You can refer to the previous post to know basic terminologies. Here I will talk about some of the basics associated with these classes Abstract Class vs Interfaces Abstract Class is a special kind of class … Continue reading Abstract Class, Interface and Proxy