dotnet

Join David Ortinau, Maddy Leger, and special guest Gerald Versluis for the monthly Xamarin Community Standup. Hear about the latest community blogs and contributions, and get an update from one of the maintainers of the Xamarin Community Toolkit!

Community Links: https://www.theurlist.com/xamarin-standup-feb2021

Featuring: David Ortinau (@davidortinau), Maddy Leger (@maddyleger1), Gerald Versluis (@jfversluis)

#Xamarin #Mobile #CSharp #OpenSource

This week, Fritz cranks up the interaction with the audience by adding an overlay to the stream that the chatroom could interact with. We learn to use SignalR to interact with websites LIVE and how we can make our applications more collaborative.

Questions:

00:19:01 - What are the prerequisites for this stream?

00:27:50 - Are there any plans to make this less JavaScript and more C#?

00:33:23 - Why 'invoke' there and not 'send'?

00:33:49 - Does this work with ReactJS?

00:50:21 - Is SignalR the right framework for WebSocket connections between .net applications?

00:56:29 - Can i implement SignalR with Azure Functions?

00:57:43 - How about SignalR vs GRPC?

00:59:07 - How can you host the SignalR App at the Cheapest cost possible?

01:05:10 - Can I host SignalR on a VPS or is it just for cloud?

01:06:10 - Will SignalR work as mobile app notifications?

01:20:39 - In the SignalR docs it reports 10 concurrent session limit on IIS. Why is that?

01:34:22 - Does Apple M1 concern the .NET team? Will it affects the speed of development process?

01:37:15 - Does SignalR provide good performance for a feature like instant messaging?

01:47:47 - How would you do app to app connections with websockets? Any tips on where to start?

Background Music is Harris Heller's Streambeats - Lo-Fi playlist, available royalty free at https://open.spotify.com/playlist/4kAqBBEZQsBIXMIJl6u8tO?si=4ovPEoUTQuKNRY_qKopDbQ

Source code and interactive content from the stream are available at: https://github.com/csharpfritz/csharp_with_csharpfritz

Watch live Mondays at 1400 UTC / 9a ET / 6a PT at: https://twitch.tv/visualstudio

#DotNet

Join our guest Davi Alves Ramos to learn how you can use interactive computing environments such as Jupyter Notebooks with .NET to build machine learning solutions.

Junte-se ao nosso convidado Davi Alves Ramos para aprender como você pode usar ambientes de computação interativos, como Jupyter Notebooks com .NET para construir soluções de aprendizado de máquina.

Community Links: https://www.theurlist.com/mlnet-standup-2021-02-03

Featuring: Davi Alves Ramos (@Daviinfo)

#CSharp #JupyterNotebooks #MachineLearning

With PeachPie, PHP applications can leverage existing components in the .NET ecosystem. In this session, we'll chat with some folks from the PeachPie team to see how this works.

Featuring: Jakub Misek (@misekjakub), Benjamin Fistein (@ bfistein)

[07:30] - What is PeachPie

[17:06] - Creating a new Blazor WebAssembly project

[20:01] - Add a PHP project to the solution

[36:04] - Writing a Blazor component in PHP

[47:30] - Adding some JavaScript

[54:43] - Debugging

[59:03] - Running Wordpress in an ASP.NET Core application

#PeachPie #AspNetCore #PhP

Community member and API wizard Sophie Obomighie joins the panel to share her API magic with muggles all over the world.

Featuring: Sophie Obomighie (@ObomighieSophie)

#beginner #api

Dapr is an event-driven, portable runtime for building microservices on cloud and edge. Join the team to hear how you can use it with .NET Core!

Community Links: https://www.theurlist.com/aspnet-standup-2021-02-02

Featuring: Ryan Nowak (@aVerySpicyBoi)

#dotnet #dapr

Microsoft Orleans is a that helps you build distributed applications that you can host almost anywhere that .NET runs.

In this episode, Reuben Bond from the Orleans team comes on to show Cecil what it gets to deploy an Orleans application into a Kubernetes cluster in Azure

[T01:28] - What are we going to deploy?

[T03:02] - Getting the application ready for Kubernetes

[T06:17] - Preparing the Kubernetes cluster

[T08:50] - Deploying the application

[T15:20] - Inspecting the deployment

Building real applications with Orleans

https://channel9.msdn.com/Shows/On-NET/Building-real-applications-with-Orleans?WT.mc_id=dotnet-00000-cephilli

Orleans sample application with Kubernetes hosting

https://github.com/ReubenBond/hanbaobao-web

Azure Kubernetes Service (AKS) documentation

https://docs.microsoft.com/azure/aks/?WT.mc_id=dotnet-00000-cephilli

Join us to learn how you can use .NET to monitor and automate kombucha availability.

Featuring: Saamer Mansoor (@saamerm)

#Automation #CSharp

This week, Fritz walks through building OpenAPI and gRPC services using ASP.NET Core. We look at the templates, command-line tools, and the Visual Studio 2019 features that make development with these protocols a snap.

Questions:

00:07:15 Will you talk about HangFire?

00:45:20 Can you disable the try out function?

00:46:26 How can I add to the Visual Studio 2019 editor the peek scrollbar on the right?

01:01:30 Can swagger interact with authorized endpoints?

01:08:31 Is there a way to use swagger to ignore a API route?

01:13:14 What if my API is on top of some class library and I have different API verions!

01:41:41 What is the difference between gRPC vs SignalR?

Background Music is Harris Heller's Streambeats - Lo-Fi playlist, available royalty free at https://open.spotify.com/playlist/4kAqBBEZQsBIXMIJl6u8tO?si=4ovPEoUTQuKNRY_qKopDbQ

Source code and interactive content from the stream are available at: https://github.com/csharpfritz/csharp_with_csharpfritz

Watch live Mondays at 1400 UTC / 9a ET / 6a PT at: https://twitch.tv/visualstudio

#DotNet

Microsoft Orleans is a cross-platform framework for building distributed applications with .NET.

In this episode, Reuben Bond joins Cecil to talk about some of the capabilities of Orleans. They cover application architecture, co-host alongside ASP.NET Core, and more.

[01:10] - What problems does Orleans solve?

[03:15] - Do I have to think different about how I build my application?

[04:44] - The architecture of an Orleans application

[10:56] - Hosting Orleans alongside ASP.NET Core (Demo)

[16:44] - How can Orleans scale out?

[18:50] - Using stateless workers

Links

Orleans Homepage

https://dotnet.github.io/orleans/

Orleans sample application with Kubernetes hosting

https://github.com/ReubenBond/hanbaobao-web

Orleans at Microsoft

https://www.youtube.com/watch?v=KhgYlvGLv9c

#Orleans #AspNetCore #Microservices