Programming Heaven

Using Facebook login in ASP.NET application Step-1: Register site in Facebook: Open http://developers.facebook.com and login with your Facebook credentials after logging in you will get a screen like this: Click on "Build for Websites" link, you will reach to https://developers.facebook.com/docs/guides/web/ , just click on 'Apps' menu Items (the last menu Item from right side), you will reach to https://developers.facebook.com/apps. Click on   button, you will get following screen. Enter the name of your website in place of App Name, rest of the fields are optional so fill them if you require to use them and click on 'Continue' button. you will be asked to fill a captcha screen and then you will get the summary screen like below screenshot (Just masked the AppID). Give the URL of you webs...

Search Linked In People In your web application using linked in Javascript API Step 1 Go to this below URL  https://www.linkedin.com/secure/developer?newapp= Step 2 Add your apps for generate API key .See Figure 1 Figure 1 Step 3 Fill up all required information as per your requirement .See Figure 2 Figure 2 Then click on Add Application Button for generate API Key .See Figure 3 Figure 3 Step 4 Copy the Below Code and paste in your application page . <script type="text/javascript" src="http://platform.linkedin.com/in.js">   api_key: YOUR_API_KEY </script> <script type="text/javascript"> function searchClick() {   if (!IN.ENV.auth.oauth_token) {     alert("You must login w/ LinkedIn to use the Search functionality!");     return;   }   IN.API.PeopleSearch()     .fields("id", "firstName", "lastName")     .params({...

What is API ? Abbreviation of application program interface, a set of routines, protocols, and tools for building software applications. A good API makes it easier to develop a program by providing all the building blocks. A programmer then puts the blocks together. Most operating environments, such as MS-Windows, provide an API so that programmers can write applications consistent with the operating environment. Although APIs are designed for programmers, they are ultimately good for users because they guarantee that all programs using a common API will have similar interfaces. This makes it easier for users to learn new programs. Now a day most of organization provide the API for retrieve information from their global database. So social network sites provide the API for retrive friend list,news feed,current activities etc. Example Facebook API,Tweeter API,Linked in API etc. Other organization also provide their API for retrieve valuable data from the global database. Ex -...