.NET Rocks!

You need a bot for that! While at NDC in Sydney, Carl and Richard talked to Adam Stephensen about his experiences building bots. The bot craze has died down a bit these days, but that means that more serious work is being done. Adam talks about what it takes to build a good bot, looking beyond the FaqBot and into more context-sensitive and service-oriented bots. In the end, a bot is just another front-end over your well-organized services layer that can handle web and mobile front-end services as well. But what does it do that is unique? How does it help people? Are bots just a fad, or are they here to stay? Adam has thoughts!

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Can you build a neural net from scratch? While at NDC in Sydney, Carl and Richard talked to Joe Albahari about using LINQPad to create neural nets from scratch. LINQPad is an interactive development environment for .NET - originally focused on helping you build LINQ expressions. But as Joe explains, it can be used for all sorts of interactive coding experiences - including learning to build neural networks. Joe talks through the fundamentals of neural nets and what it's like to build neural nets yourself. Even if you move on to more advanced machine learning tooling, learning the fundamentals are useful!

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Can you build a neural net from scratch? While at NDC in Sydney, Carl and Richard talked to Joe Albahari about using LINQPad to create neural nets from scratch. LINQPad is an interactive development environment for .NET - originally focused on helping you build LINQ expressions. But as Joe explains, it can be used for all sorts of interactive coding experiences - including learning to build neural networks. Joe talks through the fundamentals of neural nets and what it's like to build neural nets yourself. Even if you move on to more advanced machine learning tooling, learning the fundamentals are useful!

Support this podcast at — https://redcircle.com/net-rocks/donations

SignalR is updated! Carl and Richard talk to Microsoft Cloud Developer Advocate Anthony Chu about the latest updates to SignalR - including a version of SignalR for .NET Core! Anthony talks about how SignalR has evolved since the first versions in 2011, today there is still the Standard Framework edition as well as the new .NET Core edition. And then there's also the Azure backend! You can run the back end in Azure with a free tier, and there's a paid tier as the scale gets larger. Anthony also dives into how Azure Functions can play a role. Socketed connections live on!

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How do you test a single page application? Carl and Richard talk to Dan Wahlin about cypress.io, Dan's favorite new open source library for testing anything in the browser, including SPAs like Angular, React and Vue. The conversation dives into the various challenges around testing for web apps, trying to get beyond unit testing and into more functional testing that will let you know if you broke the UI. Dan talks about taking over existing projects that have chunks of code that everyone fears - and how testing helps mitigate that fear. As usual with Dan, he also compares and contrasts various web stacks - lots of great links in the show notes too!

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Time to rub a little DevOps on it! Carl and Richard talk to Donovan Brown about the state of DevOps at Microsoft - including some important changes! The conversation starts out talking about the latest tooling making it easier than ever to get a great automated pipeline of continuous delivery. But that's not enough, there's a cultural shift that has to happen also. Donovan talks about how IT folks can resist the changes that come with rapid deployment, and Richard argues back about how IT roles struggle - the solution is to create common goals around value to the customer. Meantime, there's big news at Microsoft - Visual Studio Team Services is becoming Azure DevOps, and opening the door to a more diverse way to rub more DevOps on everything you do!

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The Internet of Things keeps evolving! Carl and Richard talk to Suz Hinton about her on-going work in the IoT space, including joining Microsoft! It's been five years since Suz created the MeowShoes, and the combination of Moore's Law and the Cloud has made IoT more powerful and less expensive at the same time. Suz talks about coding in JavaScript via NodeJS to deploy code to all sorts of devices, along the way mentioning that operating systems just don't matter much, these days you can program what you want with whatever you want. Security continues to be a key issue, but things are looking up with smart ecosystems like Azure Sphere on the way. More IoT FTW!

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What's an Intelligent Edge? Carl and Richard talk to Microsoft EVP and CTO Kevin Scott about his work in software with Google, LinkedIn and Microsoft - and what he focuses on today. Kevin talks about the resurgence of interest in .NET and C#, and the expansion of .NET across all sorts of development areas including Internet of Things. This leads to a conversation around Intelligent Edge, recognizing that there is enough compute power in even the smallest of devices that they can do analysis of data, not just haul it up to the cloud. AI and ML tech is key here - and there's lots to explore!

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How do you protect the source code you ship in your applications? Carl and Richard talk to Gabriel Torok, who has led PreEmptive Software for years and has provided code obsfuscation for .NET since the very beginning - for free! Today it's not enough to conceal your code, as Gabe says, it's about tamper-proofing. Not just to keep your code from being stolen, but to stop hackers from stealing data and exploiting your applications. With GDPR and other regulations, your responsibilities to protect your applications are growing - so check it out!

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The Redux Dance Craze is on! Carl and Richard talk to Ward Bell about how Redux has becoming a key player in state management for UX stacks in modern Single Page Application development. Although Redux was originally a library to support the React component model, today there are implementations of Redux for almost any Javascript UI solution - including Angular! Ward talks about how Redux and reactive architecture makes a cleaner, tidier and more maintainable UI solution. And lots of great side conversations about various aspects of web development along the way!

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