In my previous tutorial, we implemented to save Geolocation (latitude, longitude) in Geography data type column in Sql Server. Now, we will get the nearest N places from the current geo-location of user.
HTML5 Geo-Location, SQL Server Geography Data Type, Entity Framework and ASP.NET
In this article, we will implement to save current geo-location(latitude, longitude) of user in Sql Server Geography data type column using Entity framework and ASP.NET Web Form.
Syncing Offline Database(HTML5 IndexedDB) With Online Database using ASP.NET Web API
In my previous tutorial, we have implemented CRUD operations on HTML5 IndexedDB database to provide offline support. The next step is to synchronize offline and online databases. In this tutorial, we are going to implement synchronization of IndexedDB and SQL Server databases using ASP.NET Web API.
Offline Add, Edit, Delete Data in HTML5 IndexedDB
You can use HTML5 web storage, IndexedDB or File access API in your app to provide offline support. It allows user to work offline when the network isn’t available. An IndexedDB is a persistent data store in the browser means a database on the client side. It allows you to create app with rich query abilities in both offline and online mode. If you are beginner with IndexedDB, you should first read Using IndexedDB.
Real-Time Chart using HTML5 Push Notification (SSE) and ASP.NET Web API
In my recent post, we have seen how to create basic chart using jQuery Flot and ASP.NET Web API. In this article, we’ll create a chart to display real-time updates using native HTML5 push notification. The HTML5 Server-Sent event (SSE) model allows you to push real-time data updates from the server to the browser.
Windows 8 & Future of .NET
Microsoft has made the official announcement on Windows 8. As demonstrated at the D9 conference, Here are the key points:
1. A touch-centric new interface for apps
2. The spartan tile-based Metro user interface of Windows Phone 7
3. Impressive scalability of the apps, you can even pull in an app from the side of the screen and sit it side-by-side with another running app