Facebook Tones Down Open Graph

You probably know exactly what Facebook’s Open Graph is even if you think otherwise. Every time you see that one of your friends read a Yahoo! article or listened to a song on Spotify, you can thank Open Graph. It’s…
By your Command

Command design pattern is one of the widely known design pattern and it falls under the Behavioral Design Pattern (part of Gang of Four). As the name suggests it is related to actions and events in an application. Problem statement:…
Deep diving into Cloning

Before we proceed with the cloning concept let’s refresh our basics with the object creation concept. When the objects are created using the new operator the objects gets the memory allocation in the Heap. In Java ideally objects are modified…
Let’s adopt the Adapter

Problem Statement: Have you ever come to a situation where you have been handed over a charge of a code base and were told to update a new functionality reusing the existing components? I guess the answer will be obviously…
Abstract Factory Design Pattern Explained

Abstract Factory Design Pattern is another flavor of Factory Design Pattern. This pattern can be considered as a “super factory” or “Factory of factories”. The Abstract Factory design pattern (part of the Gang of Four) falls under the Creational design…