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Highlights
.NET AI Essentials - The Core Building Blocks Explained
Learn how Microsoft.Extensions.AI provides a unified API for building intelligent .NET applications with any LLM provider - one interface, endless possibilities, with built-in middleware, telemetry, structured outputs and more.
Read moreClick to read more about this postBuild AI Agents with GitHub Copilot SDK and Microsoft Agent Framework
Microsoft Agent Framework now integrates with the GitHub Copilot SDK, enabling you to build AI agents powered by GitHub Copilot. This integration brings together the Agent Framework's consistent agent abstraction with GitHub Copilot's capabilities, including function calling, streaming...
Read moreClick to read more about this postLatest posts
Oct 14, 2025
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I remember taking a screen shot of a video, and when I opened it in Paint, the video was playing in it! What witchcraft is this?
You copied the green screen.
The Old New Thing
Oct 13, 2025
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API design principle: Don't tempt people to divide by zero
Remove it from the equation.
The Old New Thing
Oct 13, 2025
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Azure DevOps local MCP Server is generally available
Today we are excited to take our local MCP Server for Azure DevOps out of preview 🥳. Since the initial preview announcement, we've worked closely with early adopters and the community to incorporate feature suggestions and feedback. We’ve improved login and authorization, added and...
Azure DevOps Blog
Oct 10, 2025
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Python in Visual Studio Code - October 2025 Release
The October 2025 release of the Python and Jupyter extensions for Visual Studio Code are now available. This release includes improvements to the Python Environments extension, Copy Test ID functionality, and enhanced environment activation when using Copilot Chat. Keep on reading to learn more!
Microsoft for Python Developers Blog
Oct 10, 2025
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The self-assignment principle for Windows Runtime properties: Don't change behavior based on whether a property has been written to
The fact that a property has been set does not by itself trigger functionality.
The Old New Thing
Oct 9, 2025
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Go 1.25.2-1 and 1.24.8-1 Microsoft builds now available
A new release of the Microsoft build of Go including security fixes is now available for download.
Microsoft for Go Developers
Oct 9, 2025
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September 2025 (version 1.105)
Learn what is new in the Visual Studio Code September 2025 Release (1.105).
Read the full article
VS Code Blog
Oct 9, 2025
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Complete Beginner's Guide to Vibe Coding an App in 5 Minutes
How I built a full-featured podcast analytics dashboard with GitHub Copilot without writing a single line of code myself.
Microsoft for Developers
Oct 9, 2025
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The self-assignment principle for Windows Runtime properties applies to default values
The default value must be legal.
The Old New Thing