Entity Framework migration with example
Entity Framework migration with example This feature is introduced in EF 5 to overcome the problem of database Datainitilzers(Data was lost). We can make changes in database and able to revert back using migrations techniques. Example: Step 1. First we will create two...
Drag and Drop in HTML5 with example and explanation
Drag and Drop is strong UI concept through which user can easy to copy, reorder and deletion of items and contents with the help of mouse clicks. HTML 5 came up with a Drag and Drop (DnD) API that brings native DnD support to the browser making it much easier to...
Server Sent Event Using JSON and Custom messages Example
CallJson.html Default2.aspx retry:1000; data: Demo at Time event: FirstMessage data:{"Name":"Yogesh"} Download Source...
HTML5 Server-Sent Events With example
Using HTML5 Server-Sent Events our web page update its contents which are sent by web server. Examples: Facebook updates, twitter , stock price updates, news feeds, cricket / election results, etc. Set "Content-Type" header to "text/event-stream" Specify that the...