Channel 9

Join members from the ASP.NET teams for our community standup covering great community contributions for ASP.NET, ASP.NET Core, and more. Suggest an idea for a standup Useful Links: .NET.NET Community ResourcesVisual Studio Twitch Channel.NET Foundation YouTubeCreate a Free Account (Azure): https://aka.ms/c9-azurefree

Baruch Sadogurksy (@jbaruch), Head of Developer Relations at JFrog, and Aaron (@arschles), Cloud Advocate at Microsoft and Project Athens Maintainer, talk about the art of DevOps for Open Source – balancing contributor needs with the core DevOps principles: people, process, and tools. You'll learn how to future-proof your projects, avoid the dreaded "Bus Factor," and get Aaron and Baruch's advice for evaluating and selecting tools, soliciting contributor input and "voting," documenting processes, and so much more. 00:30 DevOps at the intersection of people, process and tools01:48 Tip #1: Making decisions for the project02:41 Tip #2: The importance of documentation04:10 Tip #3: Select open source cloud tooling and services Resources: Learn More Free Azure trial Project Athens Tools and Services: Netlify and Hugo for building and hosting docs CircleCI for Kubernetes/Helm testing Drone CI for Linux Unit & Integration testingAzure Pipelines & ACR for windows testingDockerHub for hosting public docker images CodeCov.io for public code coverage reports Go report card for public code quality reports Codetriage.com for helping new contributors get involved Makeapullrequest.com for docs for brand new OSS contribs Planning: Github projectsLive weekly dev meetings on ZoomCheck out Slack Channels: slack.com #Athens and #GoCenter Learn more about JFrog: GoCenter website and GitHubJFrog for Open Source Learn more about Project Athens: GitHubDocs Learn more about Azure: Azure DevOps ServicesAzure Pipelines Additional Resources: Aaron's blog"The Bus Factor"Aaron's blog on "Stepping Away"

Enabling developers to build resilient microservices is an important goal for .NET Core 3.0 In this episode, Shayne Boyer is joined by Glenn Condron and Ryan Nowak from the ASP.NET team who discuss some of the exciting work that's happening in the microservice space for .NET Core 3.0. [00:22] - What's the goal with the Microservice templates in .NET Core 3.0?[03:05] - What are the new Worker templates?[04:02] - What are some of the tooling improvements being worked on?[06:57] - What's happening with gRPC in .NET Core 3?[10:33] - What's happening with API security?[11:47] - How we developers choose between gRPC and Web APIs? Useful Links Introduction to gRPC on ASP.NET CoreDownload .NET Core 3.0.NET Microservices Architecture GuidanceComparing gRPC series with HTTP APIs

When Mixed Reality meets the Internet of Things through Azure Digital Twins, a new way of accessing data materializes. See how Interknowlogy mixes Azure IoT and Mixed Reality to deliver not only stunning experiences but also accrued efficiency and productivity to workforce. Travis Schilling and Bret Faller from Interknowlogy show us the SmartHotel360 IoT and Mixed Reality demo which is a complete end-to-end solution involving platforms like Azure Digital Twins and Azure Spatial Anchors. Learn more about these sample applications: https://github.com/Microsoft/SmartHotel360-IoThttp://github.com/Microsoft/SmartHotel360-MixedReality Learn more about Digital Twins: https://docs.microsoft.com/azure/digital-twins/Learn more about Interknowlogy: https://interknowlogy.com/

Sven Groot explains how the Windows Subsystem for Linux (WSL) can access and modify Linux files from Windows applications, going into deep dive level details on the underlying architecture and how it uses Plan 9's 9P protocol to act as a file server between Linux and Windows. Sven Groot is a developer on the Windows Subsystem for Linux, and he is joined by Craig Loewen: a program manager on the Windows Subsystem for Linux. Craig Loewen's Blog Post here.

In this episode, Robert is joined by Kendra Havens. Every version of Visual Studio introduces new productivity features. If you want to see some of the ones introduced in Visual Studio 2019, check out Kendra's video here. But what about the ones that have been in Visual Studio for a while that you may have missed? To see some of those, watch this video. Kendra shows: Navigate backward [03:55]Solution Explorer tips [04:55]Editor context menu (Alt + `) [06:40]Keyboard command mapping [09:30]Right-click on .sln > Open With [13:00]Clipboard History (Ctrl + Shift + V) [14:10]Go to recent files (Ctrl + T + R) [15:10]Go to last edit location (Ctrl + Shift + Backspace)[15:20]Multi-caret editing [16:10]Using Git in Team Explorer [19:00]Code snippets (Ctrl + K, Ctrl + X) [24:55]Resources: Sample code showing productivity quick fixes and refactoringsProductivity features in Visual Studio 2019Increase your .NET Productivity talk at Build 2019

You know JavaScript users love Visual Studio Code, but did you know Go and Rust are some of the most used languages in VS Code? Amanda Silver shares how you can pair program with Live Share, how Python, Go, and Rust are used in VS Code, information about one of Code's creators Erich Gamma, and how you can list and share your extensions. Links:Language support: https://aka.ms/5langGo support: https://aka.ms/5goRust support: https://aka.ms/5rustPyTorch: https://aka.ms/5pytorchLearn about Live Share: https://aka.ms/5introliveshareInstall the Live Share extensions: https://aka.ms/5livesharepackList extensions: https://aka.ms/5listext

Sensoria, is an Azure IoT partner whose vision is The Garment is The Computer®. Sensoria's proprietary sensor infused smart garments, Sensoria® Core microelectronics and cloud system enable smart garments to convert data into actionable information for users in real-time. Davide Vigano shares the vision and the product on the IoT Show and how they partner with Azure IoT. Learn more about Sensoria: https://www.todaytonightadelaide.com.au/stories/sensoria-smart-socks

There are many benefits that .NET Core can bring to desktop applications. With .NET Core 3.0, support is being adding for building desktop application with WinForms and WPF. In this episode, Jeremy is joined by Merrie McGaw and Dustin Campbell who share some interesting insights on the work that's going into getting the WinForms designer ready for .NET Core 3. [01:16] - What are the benefits of Windows Forms on .NET Core? [05:44] - What did it take to update the Windows Forms designer[07:54] - What was it like updating the codebase?[13:48] - What were some of the biggest surprises?[17:25] - Were there any positive side effects from updating the codebase?[19:37] - Was there any surprising feedback from the community?[20:10] - How have the control vendors responded? Useful Links Download .NET Core 3How to port desktop applications to.NET Core 3.0Port a Windows Forms desktop app to .NET CorePort a WPF desktop app to .NET Core

If you missed the Microsoft Build event or couldn't get to the IoT booth, here is a little walk-through showing some of the demos that were showcased. Catch up on all that happened during MS Build for IoT: https://aka.ms/msbuildiot Try Azure IoT for free today: https://aka.ms/aft-iot

This week, James is joined by friend of the show & Microsoft MVP Nico Vermeir shows off a Visual Studio that will change our life.... XAML Styler. It is the ultimate styling tool to help you make your XAML for Xamarin.Forms super pretty! **Shortly after we recorded the Visual Studio for Mac version of XAML styler was released! Check it out: https://github.com/Xavalon/XamlStyler** Show Links: XAML Styler on Visual Studio MarketplaceXAML Styler on GitHubFind James on: Twitter, GitHub, Blog, and his weekly podcast Merge Conflict.Follow @JamesMontemagnoNever Miss an Episode: Follow @TheXamarinShowUseful Links:Xamarin Developer Center & BlogXamarin and AzureMobile DevOpsCreate a Free Account (Azure): https://aka.ms/c9-azurefree

In this episode, Robert is joined by Mark Downie, who shows us Time Travel Debugging. provides the ability to record a Web app running on a Azure Virtual Machine (VM) and then accurately reconstruct and replay the execution path. You can record code executed in production and replay the execution path inside Visual Studio. TTD also gives you the ability to move forward and backwards in time as if you were performing "inner loop" debugging locally. Resources: Introducing Time Travel Debugging for Visual Studio Enterprise 2019Record and replay live ASP.NET apps on Azure virtual machines using the Snapshot Debugger

In this episode, we show an IoT use case which highlights how to use leverage the power of Cosmos DB to manipulate IoT data within a Cosmos DB and use that data in smart contracts via the Ethereum Logic App connector. Follow @CH9 Follow @MSFTBlockchain

Oliver Gould (@olix0r), CTO at Buoyant and one of the creators of Linkerd, joins Lachie Evenson (@LachlanEvenson) to talk about Rust – which was ranked the "the most loved programming language" in StackOverflow's 2019 Developer survey. Oliver shares the fundamentals, why and where it's used, and top tips for anyone looking to get started. You'll learn about Oliver's journey with Rust, what led Oliver to use Rust for Linkerd's data plane (spoiler: speed, safety and a strong community), and more. 00:51 What type of developer uses Rust?02:29 Why did Linkerd choose to use Rust?03:12 History of Rust04:24 Oliver's journey using Rust Learn more Free Azure Trial Stack Overflow survey Learn more about Rust: rust-lang.orgrust-lang.org/learnrust-lang.org/communityCrates.ioTokio.rsHyperresearch.mozilla.org/rustLearn more about Buoyant + Linkerd: buoyant.iolinkerd.iohttps://github.com/linkerd/linkerd2Slack.linkerd.io - #linkerd2 channel Check out: Azure IoT Edge

Learning a programming language is becoming a such fundamental aspect of education across the world. We're always looking for new and interesting ways to teach programming to learners at all levels. Live from Microsoft Build 2019, we had Maria Naggaga come on to show us the Try .NET project. She shows us how this simple tool will allow us to create interactive documentation, workshops, and other interesting learning experiences. [00:26] - What is Try .NET[01:40] - Try .NET in the .NET documentation[03:50] - Using the Try .NET global tool[06:25] - Opening a Try .NET project in your editor[10:00] - Getting started[10:52] - Try .NET and NuGet.org Useful Links Create Interactive .NET Documentation with Try .NETTry .NET homepageIntroducing the Try .NET Global ToolTry .NET GitHub repoTry .NET samples