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Why doesn't the system let you declare your own messages to have the same semantics as
WM_?COPYDATA 
In a comment on my discussion on how to return results back from the WM_COPYDATA message, Jan Ringoš observed that it felt wasteful th Link to article: https://devblogs.microsoft.com/oldnewthing/20260402-00/?p=112196
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This is a guest post from John Arundel, a Go writer and teacher who runs a free email course for Go learners. His most recent book is The Deeper Love of Go. Ahoy, maties! Cap’n Long John Arundel here with more tips on sailing the good ship GoLand. This time, we’ll lay aloft to the […] Link to article: …
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This post describes how TGS achieved near-linear scaling for distributed training and expanded context windows for their Vision Transformer-based SFM using Amazon SageMaker HyperPod. This joint solution cut training time from 6 months to just 5 days while enabling analysis of seismic volumes larger than previously …
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In this post, we show you how to configure AWS Network Firewall to restrict AgentCore resources to an allowlist of approved internet domains. This post focuses on domain-level filtering using SNI inspection — the first layer of a defense-in-depth approach. Link to article: …
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Master the composite design pattern in C# with practical examples showing tree structures, recursive operations, and uniform component handling. Link to article: https://www.devleader.ca/2026/04/02/composite-design-pattern-in-c-complete-guide-with-examples
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Docker Desktop is one of the most widely used developer tools in the world, yet for millions of enterprise developers, running it simply hasn’t been an option. The environments they rely on, such as virtual desktop infrastructure (VDI) platforms and managed desktops, often lack the resources or capabilities needed to …
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Through a strategic partnership with the AWS Generative AI Innovation Center (GenAIIC), Rocket Close developed an intelligent document processing solution that has significantly reduced processing time, making the process 15 times faster. The solution, which uses Amazon Textract for OCR processing and Amazon Bedrock …
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In this post, we go through how to use managed session storage to persist your agent's filesystem state and how to execute shell commands directly in your agent's environment. Link to article: https://aws.amazon.com/blogs/machine-learning/persist-session-state-with-filesystem-configuration-and-execute-shell-commands/
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In our previous post Building a GraphQL API with AWS AppSync Using Direct Lambda Resolvers in .NET, we demonstrated how to build a serverless GraphQL API using AWS AppSync with Direct Lambda Resolvers. By eliminating Velocity Template Language (VTL) and JavaScript mapping templates, we simplified resolver development …
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OpenAI acquires TBPN to accelerate global conversations around AI and support independent media, expanding dialogue with builders, businesses, and the broader tech community. Link to article: https://openai.com/index/openai-acquires-tbpn
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Codex now includes pay-as-you-go pricing for ChatGPT Business and Enterprise, providing teams a more flexible option to start and scale adoption. Link to article: https://openai.com/index/codex-flexible-pricing-for-teams
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The reality beyond the hype, featuring evidence from large-scale, globally representative developer surveys. If you’re like us, you can’t open your LinkedIn or X feed without there being some mention of an AI coding agent (Claude Code, Codex, Gemini CLI, Junie, and others). But which of these AI tools are actually used …
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“Over the last three to five years, many of the promises that drew people to tech have been called into question.” The tech industry has long promised opportunity, growth, and the chance to build things that reach millions of people. Today, many of those assumptions are being questioned. At KotlinConf’26, Lena …
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We're excited to announce that the March 2026 release of the Python extension for Visual Studio Code are now available! This release includes the following announcements: Search Python Symbols in Installed Packages Experimental: Rust- Link to article: …
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We put on another Critter Stack live stream today to give a highlight tour of the multi-tenancy features and support across the entire stack. Long story short, I think we have by far and away the most comprehensive feature set for multi-tenancy in the .NET ecosystem, but I’ll let you judge that for yourself: The … …
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We recently released PowerShell 7.6, and we want to take a moment to share context on the delayed timing of this release, what we learned, and what we're already changing as a result. PowerShell releases typically align closely with the .NET release schedule. Our goal is to provide predictable and ti Link to article: …
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Master middleware in Microsoft Agent Framework: build microsoft agent framework middleware csharp pipelines for logging, caching, rate limiting, and custom processing. Link to article: https://www.devleader.ca/2026/04/01/middleware-in-microsoft-agent-framework-logging-caching-and-custom-pipelines
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Learn C# source generators through 3 real-world examples: auto-generating ToString(), object mapping, and serialization boilerplate in .NET 10. Link to article: https://www.devleader.ca/2026/04/01/realworld-c-source-generator-examples-tostring-mapping-and-serialization
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We’re excited to announce the General Availability of Social Identity Provider (IdP) support for Native Authentication in Microsoft Entra External ID. This release enables developers to integrate popular social sign‑in options such as Google, Facebook, and Apple — into native and single‑page applications that use …
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This post demonstrates how to build an automated competitive price intelligence system that streamlines manual workflows, supporting teams to make data-driven pricing decisions with real-time market insights. Link to article: …
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