Programming Articles

How to write Test cases for first time approval

Posted on 10/01/2016 03:29:45 AM

In software development writing test cases and testing of newly added/modified piece of code is a major task. Without testing causes a bug may pass into production code, and that in turn leads to financial losses, and it impacts client’s business (lose its end customers). Testing in software development ...

The Making of "Make Your Own Charts" iOS Mobile Application

Posted on 03/07/2015 06:08:50 AM

Tomorrow marks a milestone in the "Make Your Own Charts" series of blog postings we've presented chronicling the development of this app now available for iPad users at the Apple App Store (search for "Make Your Own Charts"). Tomorrow shows our final blog posting prior to the sale of this app making ...

Why Is My Printer Not Responding ?

Posted on 12/30/2014 02:38:33 PM

Printer is not responding? It is a typical problem that many people have handled. Although you have actually complied with some overviews of repair it, you could not effectively resolve the trouble. This short article is to tell the real causes of the "Printer Not Working" problem and also how to resolve ...


Posted on 03/17/2014 07:29:48 PM

  THE SIMPLEST WAY OF CREATING AND RUNNING A JAVA APPLICATION WORLDWIDE….       Java has become one of the most widely use programming language use in writing both Applications and some Dynamic websites world wild.          In this Tutorial I will take ...

Struts - Interview Questions and Answers

Posted on 11/30/2013 10:55:27 AM

1. What is Struts ?Ans. Its a Java / J2EE open source framework used to create scalable Web applications. It is based on MVC Design pattern.2. What is MVC ?Ans. Model-View-Controller is a design pattern wherein Model holds the business logic , Controller controls the flow control and View takes care ...

Java - Interview Questions and Answers

Posted on 11/30/2013 09:55:44 AM

1. Difference between class and objects ?Ans. Class is a template using which objects are created in memory.2. Describe Garbage Collection in Java ?Ans. Mechanism by which Java reclaims the memory inaccessible by the application.3. What are the types of Polymorphism in Java ?Ans. Static ( function overloading ...

Java Design Pattern Interview Questions and Answers - Short Answers

Posted on 11/30/2013 09:53:51 AM

1. Difference between Factory and Abstract Factory Design Pattern ?Ans. Factory Pattern deals with creation of objects delegated to a separate factory class whereas Abstract Factory patterns works around a super-factory which creates other factories.2. Difference between Factory and ...

IBM WCS ( Websphere Commerce ) - Interview Questions and Answers

Posted on 11/26/2013 07:04:59 PM

1. What is the difference between Controller and Task Command. Ans. Controller Command is the command that gets called upon a request, just like We have actions in struts and controller in Spring. Task is a step in this bigger process. Task command are the commands that perform specific task for a controller ...

150 Java Interview Questions and Answers

Posted on 11/26/2013 07:04:00 PM

Java - Interview Questions and Answers - Quick Reference - One Liners 1. Java OOPS Concepts ?Ans. Abstraction , Encapsulation , Inheritance and Polymorphism. 2. Difference between Abstract and Concrete Classes ?Ans. Abstract classes are only meant to be sub classed and not meant to be instantiated ...

JFace TreeViewer - Code Snippets

Posted on 11/26/2013 07:02:43 PM

Steps to create a Tree ViewerStep 1 - Identify the Parent Child Relationship and Objects required for that. Lets take an example of Directory and File Listing. So in that Case our Directory class is the parentClass and File is the childClass.Step 2 - Identify the way by which child objects would be retrieved ...

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