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Writing Facebook Application in Dot Net(.net)

Developing facebook application in .net can't be simpler as it is with Facebook SDK provided by Microsoft.

Download SDK

http://facebooktoolkit.codeplex.com/

Extract the dlls and add reference to your asp.net web project.

Edit Web.config and add appSettings section and add following details

web

Drive main page from CanvasFBMLBasePage and set the base.RequireLogin property to true, to restrict user of the application to login to facebook before using your application.

page

CanvasFBMLBasePage
{

Now u can use any API method to do whatever u want :)

Remember to remove html and body tag from .aspx page

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Eclipse and MyEclipse Proxy Settings

 

If you want to update your Eclipse platform and your machine is behind a proxy, then you need to set your network proxy in order for you Eclipse to download the updates.

You can set the proxy as follows

1- Go to window > preferences

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What is an Intent?

An intent is an asynchronous message used to activate an Andriod Application Components like Activity, Service and broadcast receiver, content providers are not activated by intents but by receiving a request from ContentResolver.

To activate an Activity an intent object with information of action being requested and URI of the data to be acted upon is passed to Context.startActivity() or Activity.startActivityForResult().

A service can be passed by passing an intent object to Context.startService(). To establish an ongoing connection between the calling component and a target service Context.bindService() is called by passing an intent object.

Similarly and intent object is passed to Context.sendBroadcast(), Context.sendOrderedBroadcast(), or Context.sendStickyBroadcast() to activate a service.

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Tutorial: Creating Java Web Application

In this tutorial you will learn how to create a simple Hello World Java web application. The application will not use any IDE and will solely depend on what JDK provides.

So, let start with our first java hello world web application.

Pre-Requisites

1- Download JDK from here. Latest JDK version at the time of writing this tutorial is 6.

2- Download and install/unzip Apache Tomcat web server (zip or tar for Linux or installer) from here

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Set Up Apache Tomcat On Windows

 

1- Download latest Apache Tomcat from here. You can download a zip or a tar for Linux or an installer package.

2- Unzip/ install tomcat at a proper place; say in C:/tomcat directory

 

Set up environment variables

1- To make tomcat run JAVA_HOME environment must be set. If you already have not done this then refer to other tutorial Install And Configure JDK On Windows and set the java variables

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Install And Configure JDK On Windows

 

First download JDK from here. I am using JDK 6 for this tutorial

1- Run the JDK setup and install Java on your machine

2- On windows right click My Computer and click Properties

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Basics of an Andriod Application(Simplified)

Andriod applications are written in Java programming language. Each Andriod Application can have 4 basic components.

Activities

You can say Activity is a set of UI components available for users to be used , at some specific instant of time. For example; an Activity in image viewer application can be image and its description and navigation available. Moving from one activity to another is accomplished by having the current activity start the next one. Read More

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Tutorial: Java/JSP Hello World Web Application in Eclipse

Pre-Requisites

  • Eclipse : I am using Eclipse 3.4 (Ganymede) for this application. You can download the latest version from here
  • Tomcat : download from here

 

Level: beginners

This application is for newbie how want to start java web development. In this application we will create a web application in Eclipse platform and the application will be deployed on Tomcat web server. This application will only show some output on the JSP page.

Lets start with our application

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Tutorial: Java Hello World Application With MyEclipse

Java Hello World Web Application in MyEclipse

1- Open MyEclipse

2- Click on menu File > New > Web Project


clip_image001

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New Record: Opera 10.10 Gets 12 Million Downloads In 7 Days

Opera 10.10 has broken all of its previous download rates , within a week's time, 12.5 million people discovered the power of  Opera 10.10.  Opera 10.10 marks an increase of 25% when compared to the download rates of Opera 10, which was launch just two months earlier.

Opera 10.10 offers a sleek and elegant user interface along with many innovative features. Probably the most notable features is Opera unite, it i a personal web server for easier way to share content, such as photos and files

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