Why upgrade to .NET 9? With 1,000+ performance PRs, your apps are about to get FASTER, LIGHTER, and SMARTER. @james.montemagno.com shares about the new features in this #OneDevQuestion.
June 10, 2025 at 11:10 AM
Why upgrade to .NET 9? With 1,000+ performance PRs, your apps are about to get FASTER, LIGHTER, and SMARTER. @james.montemagno.com shares about the new features in this #OneDevQuestion.
Heard about MVVM (Model-View-ViewModel) but not sure how to integrate it into your applications? It can feel like adding a ton of architecture, but it doesn’t have to be challenging. @JamesMontemagno shares how to make it easier. #OneDevQuestion
March 27, 2025 at 12:44 AM
Heard about MVVM (Model-View-ViewModel) but not sure how to integrate it into your applications? It can feel like adding a ton of architecture, but it doesn’t have to be challenging. @JamesMontemagno shares how to make it easier. #OneDevQuestion
Params in C# used to mean arrays. In C# 13, they can be any collection type. In this #OneDevQuestion, Mads Torgersen explains how params collections let you write cleaner, more efficient APIs.
July 1, 2025 at 6:15 PM
Params in C# used to mean arrays. In C# 13, they can be any collection type. In this #OneDevQuestion, Mads Torgersen explains how params collections let you write cleaner, more efficient APIs.
Today on #OneDevQuestion, @maddymontaquila.net share some super exciting stuff — the new .NET Aspire Community Toolkit. She shares the details here. ⬇️
June 17, 2025 at 2:17 PM
Today on #OneDevQuestion, @maddymontaquila.net share some super exciting stuff — the new .NET Aspire Community Toolkit. She shares the details here. ⬇️
Just built your first .NET MAUI app?
Next step: install the #dotNETMAUI Community Toolkit - https://msft.it/6059qqeDv
@JamesMontemagno has the details in this #OneDevQuestion.
Next step: install the #dotNETMAUI Community Toolkit - https://msft.it/6059qqeDv
@JamesMontemagno has the details in this #OneDevQuestion.
April 10, 2025 at 8:17 PM
Just built your first .NET MAUI app?
Next step: install the #dotNETMAUI Community Toolkit - https://msft.it/6059qqeDv
@JamesMontemagno has the details in this #OneDevQuestion.
Next step: install the #dotNETMAUI Community Toolkit - https://msft.it/6059qqeDv
@JamesMontemagno has the details in this #OneDevQuestion.
Is .NET legacy tech? Scott Hanselman says yes—and no.
In this #OneDevQuestion, he explains how .NET’s long history makes it mature like C or C++, while modern .NET 9 stays open-source, cross-platform, and ready for everything from Raspberry Pi to Xbox.
In this #OneDevQuestion, he explains how .NET’s long history makes it mature like C or C++, while modern .NET 9 stays open-source, cross-platform, and ready for everything from Raspberry Pi to Xbox.
July 30, 2025 at 10:30 PM
Is .NET legacy tech? Scott Hanselman says yes—and no.
In this #OneDevQuestion, he explains how .NET’s long history makes it mature like C or C++, while modern .NET 9 stays open-source, cross-platform, and ready for everything from Raspberry Pi to Xbox.
In this #OneDevQuestion, he explains how .NET’s long history makes it mature like C or C++, while modern .NET 9 stays open-source, cross-platform, and ready for everything from Raspberry Pi to Xbox.
What's new in .NET Aspire 9?
Well, it's jam-packed with dev-friendly upgrades.
In this #OneDevQuestion, Damian Edwards shares about some of the seriously cool features. 🎥 https://msft.it/63322SvXYQ
#dotNETAspire
Well, it's jam-packed with dev-friendly upgrades.
In this #OneDevQuestion, Damian Edwards shares about some of the seriously cool features. 🎥 https://msft.it/63322SvXYQ
#dotNETAspire
June 26, 2025 at 1:00 PM
What's new in .NET Aspire 9?
Well, it's jam-packed with dev-friendly upgrades.
In this #OneDevQuestion, Damian Edwards shares about some of the seriously cool features. 🎥 https://msft.it/63322SvXYQ
#dotNETAspire
Well, it's jam-packed with dev-friendly upgrades.
In this #OneDevQuestion, Damian Edwards shares about some of the seriously cool features. 🎥 https://msft.it/63322SvXYQ
#dotNETAspire
It's Friday, and I'm in Minneapolis, so obviously it's time for another one dev question video.
Today it's about fun times in hardware design.
Today it's about fun times in hardware design.
What's your favorite hardware problem? One Dev Question
Why would a computer game cause a PC to crash? In 1987? Larry Osterman used his connections to find out. Peruse the Larry Osterman playlist: https://msft.it/6058lKuKO #OneDevQuestion
youtu.be
July 12, 2024 at 4:39 PM
It's Friday, and I'm in Minneapolis, so obviously it's time for another one dev question video.
Today it's about fun times in hardware design.
Today it's about fun times in hardware design.
Should you add a chatbot to your app? Steve Sanderson says maybe—but it’s often not the best place to start. In this #OneDevQuestion, he shares why automating business processes with AI can deliver value faster and with less disruption.
Check out the AI Learning Hub: msft.it/6053sEkSR
Check out the AI Learning Hub: msft.it/6053sEkSR
August 4, 2025 at 9:45 PM
Should you add a chatbot to your app? Steve Sanderson says maybe—but it’s often not the best place to start. In this #OneDevQuestion, he shares why automating business processes with AI can deliver value faster and with less disruption.
Check out the AI Learning Hub: msft.it/6053sEkSR
Check out the AI Learning Hub: msft.it/6053sEkSR
In this #OneDevQuestion, @MaddyMontaquila discusses GitHub Copilot is now built into the Aspire dashboard. Chat with Copilot about your running app and dig into logs, trace errors, and find root causes without leaving the dashboard. msft.it/63325skYsd
#dotNETAspire
#dotNETAspire
August 29, 2025 at 10:45 PM
In this #OneDevQuestion, @MaddyMontaquila discusses GitHub Copilot is now built into the Aspire dashboard. Chat with Copilot about your running app and dig into logs, trace errors, and find root causes without leaving the dashboard. msft.it/63325skYsd
#dotNETAspire
#dotNETAspire
Another One Dev Question: This time about the @#$@#$@# 260 byte definition for MAX_PATH in Windows.
AKA Why fixed size elements is a horrible idea, but sometimes it's the only possible solution to a problem.
AKA Why fixed size elements is a horrible idea, but sometimes it's the only possible solution to a problem.
Why is the DOS path length 260 bytes?
Larry Oosterman takes us waaaaay back in today's #OneDevQuestion - and he explores why the DOS path length was set to 260 bytes. If you missed any of the previous history lessons from Larry, you can find the playlist here: https://msft.it/6058Yn6HO
youtu.be
May 10, 2024 at 3:39 PM
Another One Dev Question: This time about the @#$@#$@# 260 byte definition for MAX_PATH in Windows.
AKA Why fixed size elements is a horrible idea, but sometimes it's the only possible solution to a problem.
AKA Why fixed size elements is a horrible idea, but sometimes it's the only possible solution to a problem.
If I ever get a tattoo, I'm pretty sure that it will say "C++ has no stable binary contract".
It's another One Dev Question day, one near and dear to my heart :).
It's another One Dev Question day, one near and dear to my heart :).
Why do binary contracts matter?
Why do binary contracts matter? Larry Osterman explains the importance of the contract when you are sharing binaries. #OneDevQuestion
www.youtube.com
January 27, 2024 at 1:15 AM
If I ever get a tattoo, I'm pretty sure that it will say "C++ has no stable binary contract".
It's another One Dev Question day, one near and dear to my heart :).
It's another One Dev Question day, one near and dear to my heart :).
It's "One Dev Question" day!
Today is all about the last time that Exchange ate my email.
Today is all about the last time that Exchange ate my email.
What's your second favorite hardware problem?
A couple of weeks ago, Larry @osterman told us about his favorite hardware problem. Today, he takes us back and tells us about his 2nd favorite problem - this one involving some email and flipped bits. More Larry stories: https://msft.it/6051llI2l #OneDevQuestion
www.youtube.com
August 9, 2024 at 4:01 PM
It's "One Dev Question" day!
Today is all about the last time that Exchange ate my email.
Today is all about the last time that Exchange ate my email.
How do you get AI to generate reliable tests? Today on #OneDevQuestion, Debbie O’Brien shows how Copilot, with the help of MCP, can actually browse, click, type, and turn that into a working Playwright test. 🎥 msft.it/63327sFIE3
October 17, 2025 at 10:37 PM
How do you get AI to generate reliable tests? Today on #OneDevQuestion, Debbie O’Brien shows how Copilot, with the help of MCP, can actually browse, click, type, and turn that into a working Playwright test. 🎥 msft.it/63327sFIE3
What’s the #1 piece of advice Michael Howard gives developers about security?
In this #OneDevQuestion, he explains why every input should be questioned. 🎥 msft.it/63323sRigP
In this #OneDevQuestion, he explains why every input should be questioned. 🎥 msft.it/63323sRigP
August 20, 2025 at 12:40 PM
What’s the #1 piece of advice Michael Howard gives developers about security?
In this #OneDevQuestion, he explains why every input should be questioned. 🎥 msft.it/63323sRigP
In this #OneDevQuestion, he explains why every input should be questioned. 🎥 msft.it/63323sRigP
Channel9 How do I get started with agents?: Curious where to begin with agents? In this #OneDevQuestion, Govind Kamtamneni reveals why most developers already have everything they need, and where to look if you're ready to level up.
Check out #VSCode:… #Developers #VSCode #OneDevQuestion
Check out #VSCode:… #Developers #VSCode #OneDevQuestion
How do I get started with agents?
Curious where to begin with agents? In this #OneDevQuestion, Govind Kamtamneni reveals why most developers already have everything they need, and where to look if you're ready to level up.
Check out #VSCode: https://msft.it/6051tdiaW
www.youtube.com
January 15, 2026 at 12:04 AM
Channel9 How do I get started with agents?: Curious where to begin with agents? In this #OneDevQuestion, Govind Kamtamneni reveals why most developers already have everything they need, and where to look if you're ready to level up.
Check out #VSCode:… #Developers #VSCode #OneDevQuestion
Check out #VSCode:… #Developers #VSCode #OneDevQuestion
In this #OneDevQuestion, Daniel Roth breaks down what’s new in #ASPNETCore and Blazor for .NET 9 — faster throughput, lower memory usage with adaptive GC, constructor injection in components, built-in OpenAPI support, expanded native AOT, and more. 🎥 https://msft.it/63322SvXls
June 26, 2025 at 5:20 PM
In this #OneDevQuestion, Daniel Roth breaks down what’s new in #ASPNETCore and Blazor for .NET 9 — faster throughput, lower memory usage with adaptive GC, constructor injection in components, built-in OpenAPI support, expanded native AOT, and more. 🎥 https://msft.it/63322SvXls
Channel9 What is an AI agent?: “AI agent” gets thrown around a lot—but what does it actually mean? Seth Juarez breaks it down as a new kind of control structure that turns plain language into real code execution.
Learn more: https://msft.it/6059... #AI #ArtificialIntelligence #MachineLearning
Learn more: https://msft.it/6059... #AI #ArtificialIntelligence #MachineLearning
What is an AI agent?
“AI agent” gets thrown around a lot—but what does it actually mean? Seth Juarez breaks it down as a new kind of control structure that turns plain language into real code execution.
Learn more: https://msft.it/6059saiQt
#OneDevQuestion
www.youtube.com
November 13, 2025 at 12:37 PM
Channel9 What is an AI agent?: “AI agent” gets thrown around a lot—but what does it actually mean? Seth Juarez breaks it down as a new kind of control structure that turns plain language into real code execution.
Learn more: https://msft.it/6059... #AI #ArtificialIntelligence #MachineLearning
Learn more: https://msft.it/6059... #AI #ArtificialIntelligence #MachineLearning
In this #OneDevQuestion, Mike Kistler explains how build-time docs let you skip serving them from your app and instead use them locally for linting, codegen, and tools like Spectral to enforce conventions.
More: msft.it/6056s6ib2
#dotnet #OpenAPI #webapi
More: msft.it/6056s6ib2
#dotnet #OpenAPI #webapi
July 25, 2025 at 6:30 PM
In this #OneDevQuestion, Mike Kistler explains how build-time docs let you skip serving them from your app and instead use them locally for linting, codegen, and tools like Spectral to enforce conventions.
More: msft.it/6056s6ib2
#dotnet #OpenAPI #webapi
More: msft.it/6056s6ib2
#dotnet #OpenAPI #webapi
Channel9 What is an AI agent?: “AI agent” gets thrown around a lot—but what does it actually mean? Seth Juarez breaks it down as a new kind of control structure that turns plain language into real code execution.
Learn more: https://msft.it/6051... #AI #ArtificialIntelligence #MachineLearning
Learn more: https://msft.it/6051... #AI #ArtificialIntelligence #MachineLearning
What is an AI agent?
“AI agent” gets thrown around a lot—but what does it actually mean? Seth Juarez breaks it down as a new kind of control structure that turns plain language into real code execution.
Learn more: https://msft.it/6051saitd
#OneDevQuestion #shorts
www.youtube.com
November 25, 2025 at 12:04 AM
Channel9 What is an AI agent?: “AI agent” gets thrown around a lot—but what does it actually mean? Seth Juarez breaks it down as a new kind of control structure that turns plain language into real code execution.
Learn more: https://msft.it/6051... #AI #ArtificialIntelligence #MachineLearning
Learn more: https://msft.it/6051... #AI #ArtificialIntelligence #MachineLearning
In this #OneDevQuestion, Michael Howard shares his simple but powerful habit for daily learning—and how Microsoft To Do helps him stay sharp with 30 minutes a day. 🎥 msft.it/63322skqKo
September 2, 2025 at 11:00 PM
In this #OneDevQuestion, Michael Howard shares his simple but powerful habit for daily learning—and how Microsoft To Do helps him stay sharp with 30 minutes a day. 🎥 msft.it/63322skqKo
In this #OneDevQuestion, we examine a design-time blueprint for security to make sure you’ve asked the right questions about authentication, data protection, and privilege before you ship your app. Check it out: msft.it/63322sa876
October 7, 2025 at 6:25 PM
In this #OneDevQuestion, we examine a design-time blueprint for security to make sure you’ve asked the right questions about authentication, data protection, and privilege before you ship your app. Check it out: msft.it/63322sa876
Channel9 Have we made any progress securing code in the last 25 years?: After 25 years of fighting vulnerabilities, has the industry actually made progress? Michael Howard says yes—but the bugs we’re left with are the harder ones, and they may force… #Cybersecurity #CodeSecurity #SoftwareDevelopment
Have we made any progress securing code in the last 25 years?
After 25 years of fighting vulnerabilities, has the industry actually made progress? Michael Howard says yes—but the bugs we’re left with are the harder ones, and they may force us to rethink languages like C and C++.
https://msft.it/6055sx1wW
#OneDevQuestion
www.youtube.com
November 12, 2025 at 12:37 PM
Channel9 Have we made any progress securing code in the last 25 years?: After 25 years of fighting vulnerabilities, has the industry actually made progress? Michael Howard says yes—but the bugs we’re left with are the harder ones, and they may force… #Cybersecurity #CodeSecurity #SoftwareDevelopment
The first of my most recent round of One Dev Question videos just went live!!
Why can telemetry sometimes surprise you? One Dev Question with Larry Osterman
More telemetry on your apps is good, right? Larry @osterman shares a #Windows story from many years ago.#OneDevQuestion
youtu.be
November 3, 2023 at 6:15 PM
The first of my most recent round of One Dev Question videos just went live!!
Can you tell me about the new params collections feature in C# 13? | One Dev Question with Mads Torgersen.
www.youtube.com/watch?v=GVQt...
#csharp #dotnet #devcommunity #programming
www.youtube.com/watch?v=GVQt...
#csharp #dotnet #devcommunity #programming
Can you tell me about the new params collections feature in C# 13?
Params in C# used to mean arrays. In C# 13, they can be any collection type. In this #OneDevQuestion, Mads Torgersen explains how params collections let you ...
www.youtube.com
June 20, 2025 at 2:00 PM
Can you tell me about the new params collections feature in C# 13? | One Dev Question with Mads Torgersen.
www.youtube.com/watch?v=GVQt...
#csharp #dotnet #devcommunity #programming
www.youtube.com/watch?v=GVQt...
#csharp #dotnet #devcommunity #programming