Sitecore getting started to advanced

I was searching online to find any samples for SXA components usage, but I come know there is already a site implemented using almost all the SXA components, and this site is called SXA Showcase. We can find this site from the following url ( https://github.com/Cognifide/Sitecore.XA.Showcase ) and download its source code to local and get your hands dirty J Steps to configure this site to local: ·          Install Plain Vanilla sitecore instance ·          Install SXA and Sitecore Powershell ·          Open the source code in Visual studio and restore all nuget packages that were missing ·          Finally update the unicorn contents serialized path to your physical drive path where you have downloaded the source code in Sitecore.XA.Project.Showcase.User.config file. Example : C:\SXAProject\SXA showc...

I have assigned a task to create a registration page, and after successful registration the user name should be broadcast to everyone who is on the page. So initially I thought of using Ajax Pooling and then thought of using signal R as it needs a Real Time processing to continuously monitoring the user who are all registering. Let’s get started to implement this with Sitecore MVC. Step 1: Add NuGet Signal R package. Step 2: Add the HUB which includes all Services that accessible from Client/Server using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Threading; using System.Threading.Tasks; using System.Web; using Microsoft.AspNet.SignalR; namespace Sitecore.Feature.User.Repository {     public class SignalRHub : Hub     {         public void Send( string userName)         { ...