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Java Abstraction 22 Jul 2013 | 12:03 am
Abstraction is the concept of exposing only the required essential characteristics and behavior with respect to a context. Yesterday I saw Mariyaan, a Tamil movie. My wife is a diehard fan of Dhanush,...
Java Encapsulation 14 Jul 2013 | 05:30 pm
Encapsulation is a concept in object oriented programming (OOP). It is nothing new and it is as popular as Harry Potter books among kids. I wrote a tutorial on relationships, like association, aggrega...
Java Decompiler 7 Jul 2013 | 11:21 pm
Decompiler is to reverse engineer source code from object code. A decompiler for java should get the respective source file from its Java binary class file. Java decompiler world is in mess, yes it re...
Iterator Design Pattern 30 Jun 2013 | 09:27 pm
In this design pattern tutorial series we will discuss about iterator design pattern, which allows to traverse a collection without exposing its internals. Ah we all know about the Java Iterator. But ...
hashCode And equals Methods Override 16 Jun 2013 | 08:23 pm
In this Java tutorial, we will discuss about hashCode, equals methods and what role they play in an object. Through this article we will find answer for the following questions, What is the purpose of...
Show Map in Android 13 Jun 2013 | 11:08 pm
Earlier we studied about how to get current geographic location using an android application. That Android app will return latitude and longitude pair to represent current location. Instead of simply ...
What is Cloud Computing? 26 May 2013 | 04:25 pm
Some time back I created a presentation (ppt) for a session on introduction to cloud computing. The PPT slide used will help to understand “what is cloud computing?”. I thought of sharing the PPT with...
Java Free Ebooks / Tutorials 19 May 2013 | 03:57 pm
1. Thinking in Java (Third Edition) By author Bruce Eckel and it’s the most popular free java ebook of all time. From early stages of Java, this free downloadable Java ebook is popular. It is good for...
Get Current Location in Android 5 May 2013 | 11:45 pm
This android tutorial is to help learn location based service in android platform. Knowing the current location in an android mobile will pave the way for developing many innovative Android apps to so...
Monitor a Folder using Java 22 Apr 2013 | 10:10 pm
Lets think of an use, a java program should monitor a folder and it should alert if a new file is created. We may have a FTP folder where in an external system will post a file and our program has to ...
