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Secure and Intelligent: Queryable Encryption and Vector Search in MongoDB EF Core Provider
The MongoDB EF Core provider now supports Queryable Encryption and Vector Search. Learn how to encrypt sensitive data while querying it and build AI-powered semantic search applications directly with EF Core.
Read moreClick to read more about this postUnderstanding and mitigating a stack overflow in our task sequencer
The recurring problem of synchronous resumption.
Read moreClick to read more about this postXAML Studio is now Open Sourced
XAML Studio Open Sourced
It's been over 8 years since what became XAML Studio was started. And from nearly the beginning, it was always envisioned as an open-source project… So, it's with great pleasure that I'm happy to announce that day has finally come!
XAML Studio is now an...
Read moreClick to read more about this postLatest posts
Jan 13, 2026
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Clipping the focus item when looking for its on-screen location, part 2
Finding the correct clipping parent.
The Old New Thing
Jan 13, 2026
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Powering Real-Time Gaming Experiences with Azure Cosmos DB for NoSQL
Scenario: When Every Millisecond Counts in Gaming
Imagine millions of players logging in at the exact moment a new game season launches. Leaderboards light up, achievements tally, and in-game shops buzz with transactions. In these high-stakes moments, speed and reliability aren’t...
Azure Cosmos DB Blog
Jan 12, 2026
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How to Build Android Widgets with .NET MAUI
Build interactive Android widgets with .NET MAUI using RemoteViews, intents, and shared data.
.NET Blog
Jan 12, 2026
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Aspire for JavaScript developers
Aspire 13 brings comprehensive JavaScript and TypeScript support to cloud-native development, enabling you to orchestrate Node.js applications, Vite frontends, and JavaScript services alongside your .NET projects with unified tooling and seamless integration.
Aspire Blog
Jan 12, 2026
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How We Synchronize .NET's Virtual Monorepo
A deep dive into the technical challenges of keeping .NET's product repositories synchronized with our Virtual Monolithic Repository using a custom two-way algorithm.
.NET Blog
Jan 12, 2026
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Clipping the focus item when looking for its on-screen location
Preventing the cursor from pointing to nothing.
The Old New Thing
Jan 9, 2026
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Using Active Accessibility to find out where the focus item is
Looking at child objects.
The Old New Thing
Jan 8, 2026
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Scaling AI Agents with Aspire: The Missing Isolation Layer for Parallel Development
Scaling AI agent development with Aspire and Git worktrees by solving port conflicts through automatic port allocation scripts and an MCP proxy layer that enables parallel AI agents to orchestrate and debug complete distributed systems simultaneously.
Aspire Blog
Jan 8, 2026
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Using Active Accessibility to find out where the Windows caret is
It's old and rather simple, but we like simple.
The Old New Thing