abstract_classes

Abstract Classes – A Layman’s Guide

The big question is why use abstract classes? But first let us know what abstract classes exactly are? As per Oracle Documentation, “An abstract class is a class declared using abstract keyword. It may or…



flynixie

Wrist Worn Drones!

Wanna take a selfie or groupfie?? Annoyed of making camera adjustments?? Handling camera with one hand and maintaining angles are spoiling the charm of your selfie?? Here’s the Selfie-Snapping Drone!!! At CES 2015, Las Vegas,…