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Highlights

Your Migration's Source of Truth: The Modernization Assessment

Introducing GitHub Copilot Modernization and diving into the assessment report as part of cloud modernization process
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GitHub Copilot for Eclipse Is Going Open Source

We’re excited to announce that the GitHub Copilot for Eclipse plugin is going open source under the MIT license and will be hosted on GitHub under the microsoft organization in the coming weeks. By open-sourcing the project, we’re inviting the community to contribute,...
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Dec 29, 2025
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How can I detect that the system is running low on memory? Or that my job is running low on memory?

Raymond Chen
You can register for a memory notification.
The Old New Thing
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Dec 26, 2025
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Why are we worried about memory access semantics? Full barriers should be enough for anybody

Raymond Chen
You have to find new ways of going faster.
The Old New Thing
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Dec 25, 2025
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Why is the last letter of my string not making it to the clipboard?

Raymond Chen
The struggle for null termination.
The Old New Thing
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Dec 24, 2025
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Why does my Ctrl+M accelerator key activate when I press the Enter key?

Raymond Chen
Understanding the difference between keys and characters for accelerators.
The Old New Thing
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Dec 23, 2025
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When irate product support customers demand to speak to Bill Gates

Raymond Chen
So transfer them to his office, or so it seems.
The Old New Thing
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Dec 23, 2025
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SharePoint Framework (SPFx) roadmap update – December 2025

Vesa Juvonen
SPFx is powering the future of Microsoft 365. From AI-driven portals to seamless integrations across SharePoint, Teams and Viva, SPFx is driving innovation at scale. This monthly blog series kicks off our journey into the next evolution - transparent, community-driven, and built for the AI era. Let’s shape what’s next, together.
Microsoft 365 Developer Blog
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Dec 22, 2025
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How AI fixed my procrastination

Mads Kristensen
I struggled to get started. For ages, I kept putting off building this website, creating a new programming language for Visual Studio, and coming up with fresh color themes. Each project looked overwhelming, and I couldn’t find the time or motivation to jump in. It all just felt like...
Visual Studio Blog