java core - Fruzenshtein Notes

How to start learn Java

Even the longest journey starts from first step © Someone smart

Introduction

Today I want to dispel all your fears which keep you from learning Java. Firstly, I want to remind you that all new things are often hard to understand. So don't hope to pick it up easily if you are a newbie in programming. Thereafter if you are already familiar with a some other programming language, this will facilitate the learning process.

All about Java loops

This post will shortly introduce to you all known Java loops: for, while, do while, for each. Yes-yes, Java as many other programming languages has its own loop constructions. So the time has come to find out or just remind you how can every above mentioned loop be used.

Abstract class VS Interface

When you are going to change your job you must be ready for the interview. Yet not only on this occasion you should know answers to theoretical questions. A real professional keeps fundamental knowledge in mind even not being aware of it. One of such things in Java is the difference between abstract class and interface.