If you haven’t tried Xamarin yet, now is the time! Read this free white paper from Syncfusion to learn how Xamarin can improve your cross-platform development:
Feature.js, a feature detection library in 1kb Demo
Below you’ll find a list of all the available browser feature tests and how to call them.
feature.async
feature.addEventListener
feature.canvas
feature.classList
feature.cors
feature.contextMenu
feature.css3Dtransform
feature.cssTransform
feature.cssTransition
feature.defer
feature.deviceMotion
feature.deviceOrientation
feature.geolocation
feature.historyAPI
feature.placeholder
feature.localStorage
feature.matchMedia
feature.pictureElement
feature.querySelectorAll
feature.remUnit
feature.serviceWorker
feature.sizes
feature.srcset
feature.svg
feature.touch
feature.viewportUnit
feature.webGL 
MongoDB is a popular NoSQL database that makes it a great backend for Web APIs which lend themselves towards a document store rather than a relational store. In this blog we show how you can use MongoDB with ASP.NET Web API to build an ApiController with support for HTTP GET, PUT, POST, and DELETE.
With the new Office Developer Tools for Visual Studio 2013 – March 2014 Update comes a feature called “Just My Code” for JavaScript, which can speed up your debugging experience by allowing you to focus on debugging your own code, and not library or framework code. In this post, I’ll walk through how this works
using (var scope = new TransactionScope(...))
{
using (var context = new YourContext(...))
{
var wallet =
context.ExecuteStoreQuery<UserWallet>("SELECT UserId, WalletId, Balance FROM UserWallets WITH (UPDLOCK) WHERE ...");
// your logic
scope.Complete();
}
} 
