⚡️ VS Code Copilot Chat System Prompts Made Open Source
The VS Code team has shared the system prompts used for Copilot Chat as open source. The codebase lets people see how agent mode works, what context is shared with language models, and how prompts are made.
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The VS Code team has shared the system prompts used for Copilot Chat as open source. The codebase lets people see how agent mode works, what context is shared with language models, and how prompts are made.
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Visual Studio Magazine
Prompt Engineering? See VS Code Team's System Prompts for Copilot Chat, Now Open Source -- Visual Studio Magazine
'Explore the codebase and learn how agent mode is implemented, what context is sent to LLMs, and how we engineer our prompts.'
⚡️ Refresh Tokens and Token Revocation in ASP.NET Core
The text explains how to use JWT and Refresh Tokens in ASP.NET Core. It covers ways to make logins safer and how to take back tokens so user claims and permissions can be updated.
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The text explains how to use JWT and Refresh Tokens in ASP.NET Core. It covers ways to make logins safer and how to take back tokens so user claims and permissions can be updated.
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Anton Dev Tips
How to Implement Refresh Tokens and Token Revocation in ASP.NET Core
Learn how to implement JWT and Refresh Tokens in ASP.NET Core, security best practices, and how to revoke tokens to dynamically update user claims and permissions
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⚡️ Running C# Files with dotnet run
You can now use dotnet run to start a C# file right away, without having to make a project file. This makes it faster to test and use C# code.
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You can now use dotnet run to start a C# file right away, without having to make a project file. This makes it faster to test and use C# code.
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Andrew Lock | .NET Escapades
Exploring the features of dotnet run app.cs
In this post I discuss the new single-file .NET run experience, in which you can run a C# file directly, without needing a csproj project file
⚡️ Using Microsoft Azure for Secure and Scalable AI in the Cloud
Forrester Research explains how Microsoft Azure lets companies use generative AI in the cloud. Azure helps them deal with rules and technical problems, so they can use AI safely and on a big scale.
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Forrester Research explains how Microsoft Azure lets companies use generative AI in the cloud. Azure helps them deal with rules and technical problems, so they can use AI safely and on a big scale.
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Microsoft Azure Blog
Building secure, scalable AI in the cloud with Microsoft Azure | Microsoft Azure Blog
Forrester Research shows how Azure helps enterprises scale generative AI securely, unlocking real business value. Learn more.
⚡️ MCP Dev Days Virtual Event Announced
MCP Dev Days will take place online on July 29-30. The event will focus on the Model Context Protocol (MCP) and will include technical sessions, community talks, and hands-on learning. People can join the live stream after registering on the event page.
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MCP Dev Days will take place online on July 29-30. The event will focus on the Model Context Protocol (MCP) and will include technical sessions, community talks, and hands-on learning. People can join the live stream after registering on the event page.
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Microsoft News
Join us for MCP Dev Days – July 29-30
Get ready for two days of deep technical insight, community connection, and hands-on learning at MCP Dev Days, a virtual event dedicated to the Model Context Protocol (MCP) — the emerging standard that bridges AI models and the tools they rely on. You can…
⚡️ Running PostgreSQL on Azure Kubernetes Service
PostgreSQL is a popular database for many tasks on Kubernetes. It is being used on Azure Kubernetes Service for high-performance needs.
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PostgreSQL is a popular database for many tasks on Kubernetes. It is being used on Azure Kubernetes Service for high-performance needs.
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Microsoft Azure Blog
Running high-performance PostgreSQL on Azure Kubernetes Service | Microsoft Azure Blog
Learn how AKS supports PostgreSQL workloads with Azure Container Storage and local NVMe or Premium SSD v2 via the Disk CSI driver.
⚡️ Azure SDK Release June 2025
Azure SDK has a new release in June 2025. This post shares the main points and release notes for this month.
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Azure SDK has a new release in June 2025. This post shares the main points and release notes for this month.
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Microsoft News
Azure SDK Release (June 2025)
Azure SDK releases every month. This post includes the June 2025's highlights and release notes.
⚡️ New GitHub Copilot Customizations Repo Released
A new community-made GitHub Copilot Customizations repo is out. It has custom instructions, prompts, and chat modes that let people change how GitHub Copilot works for them.
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A new community-made GitHub Copilot Customizations repo is out. It has custom instructions, prompts, and chat modes that let people change how GitHub Copilot works for them.
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Microsoft News
Introducing the Awesome GitHub Copilot Customizations repo
Today we’re excited to announce the launch of the Awesome GitHub Copilot Customizations repo! The Awesome Copilot repo is a community-driven resource with custom instructions, reusable prompts, and custom chat modes that helps you get consistent AI assistance.…
⚡️ Generate Image AltText with Local AI and .NET
This text explains how to use .NET 10 and local AI models to make image AltText in one C# script. It shows that you can run everything in one file with a simple command.
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This text explains how to use .NET 10 and local AI models to make image AltText in one C# script. It shows that you can run everything in one file with a simple command.
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.NET Blog
Local AI + .NET = AltText Magic in One C# Script - .NET Blog
Learn how to generate image AltText using .NET 10 and local AI models — all in a single C# file with dotnet run app.cs. A fun and accessible example of what AI can do beyond chat.
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⚡️ F# Weekly #27, 2025: Breaking Changes Discussion
F# Weekly #27, 2025 looks at breaking changes in F# and asks if they are good or bad. The issue talks about updates, news, and views on these changes in the language.
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F# Weekly #27, 2025 looks at breaking changes in F# and asks if they are good or bad. The issue talks about updates, news, and views on these changes in the language.
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Sergey Tihon's Blog
F# Weekly #27, 2025 – Breaking changes: Yay or Nay?
Welcome to F# Weekly, A roundup of F# content from this past week: News Release of slight breaking change in upcoming 1.X release · fsprojects/FSharpPlus · Discussion #642 · GitHub Local AI + .NET …
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⚡️ Prototype Parser and Interpreter for a Tiny Language
The text covers a parser and interpreter for a small language, all made with one Haskell script. It describes how the writer built this tool to support points made during a programming language design exam.
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The text covers a parser and interpreter for a small language, all made with one Haskell script. It describes how the writer built this tool to support points made during a programming language design exam.
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ploeh blog
A parser and interpreter for a very small language
A single Haskell script file.
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⚡️ Finding Types That Can Be Sealed With Roslyn
The text explains how to use Roslyn to find all types in a codebase that can be marked as sealed. It says that marking types as sealed can help stop further inheritance and is safe because removing the sealed mark later does not break the code.
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The text explains how to use Roslyn to find all types in a codebase that can be marked as sealed. It says that marking types as sealed can help stop further inheritance and is safe because removing the sealed mark later does not break the code.
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Meziantou's blog
How to Find All Types That Can Be Sealed Using Roslyn
Learn how to use Roslyn to analyze your C# solution and identify all classes that can be safely marked as 'sealed' to improve code safety and performance.
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⚡️ Azure Accelerate Overview
Azure Accelerate is a new service that brings together experts and funding to help with cloud and AI work. It aims to make moving to the cloud and using AI easier.
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Azure Accelerate is a new service that brings together experts and funding to help with cloud and AI work. It aims to make moving to the cloud and using AI easier.
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Microsoft Azure Blog
Introducing Azure Accelerate: Fueling transformation with experts and investments across your cloud and AI journey | Microsoft…
Learn how Azure Accelerate drives cloud and AI adoption with benefits and tools from Azure Migrate and Modernize and Azure Innovate.
⚡️ Deep Research in Azure AI Foundry Agent Service Announced
Microsoft has announced the public preview of Deep Research in Azure AI Foundry. This service offers OpenAI's advanced agent research tools through API and SDK.
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Microsoft has announced the public preview of Deep Research in Azure AI Foundry. This service offers OpenAI's advanced agent research tools through API and SDK.
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Microsoft Azure Blog
Introducing Deep Research in Azure AI Foundry Agent Service | Microsoft Azure Blog
Announcing the public preview of Deep Research in Azure AI Foundry—an API and SDK-based offering of OpenAI’s advanced agentic research capability. Learn more.
⚡️ .NET and .NET Framework July 2025 Servicing Updates
July 2025 brings new servicing updates for both .NET and .NET Framework. These updates include recent changes and fixes for these platforms.
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July 2025 brings new servicing updates for both .NET and .NET Framework. These updates include recent changes and fixes for these platforms.
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Microsoft News
.NET and .NET Framework July 2025 servicing releases updates
A recap of the latest servicing updates for .NET and .NET Framework for July 2025.
⚡️ HotChocolate GraphQL for Social Media Platforms
The text explains how to use HotChocolate and EF Core to set up a GraphQL server for a social media platform. It covers making a single GraphQL endpoint, setting up queries, using the Nitro UI, and adding features like filtering, sorting, projection, and pagination.
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The text explains how to use HotChocolate and EF Core to set up a GraphQL server for a social media platform. It covers making a single GraphQL endpoint, setting up queries, using the Nitro UI, and adding features like filtering, sorting, projection, and pagination.
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Anton Dev Tips
Getting Started With HotChocolate GraphQL For Building a Social Media Platform
Learn how to replace multiple REST endpoints with a single, strongly-typed GraphQL endpoint using HotChocolate and EF Core. Create a GraphQL server, define queries, and explore Nitro the built-in GraphQL UI in HotChocolate. Implement filtering, sorting, projection…
⚡️ How dotnet run Works for Single File Apps
The text explains how the single-file run feature for .NET apps is set up in the .NET SDK. It looks at the way the virtual project file is made when running dotnet run on a single app file.
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The text explains how the single-file run feature for .NET apps is set up in the .NET SDK. It looks at the way the virtual project file is made when running dotnet run on a single app file.
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Andrew Lock | .NET Escapades
Behind the scenes of dotnet run app.cs
In this post I looks at how the new single-file .NET run experience is implemented inside the .NET SDK, focusing on how the virtual-project file is built
⚡️ Deep Research Agents Available in Azure AI Foundry Preview
Microsoft added OpenAI's Deep Research model to Azure AI Foundry. With API and SDK access now in public preview, users can run research agents that collect, review, and share large data from the web for business use.
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Microsoft added OpenAI's Deep Research model to Azure AI Foundry. With API and SDK access now in public preview, users can run research agents that collect, review, and share large data from the web for business use.
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Visual Studio Magazine
Agents Now Conduct 'Deep Research' in Azure AI Foundry Limited Preview -- Visual Studio Magazine
Microsoft has brought OpenAI's Deep Research model to Azure AI Foundry, giving developers API and SDK access to autonomous research agents that gather, analyze, and report on web-scale data. Now in public preview, the capability powers enterprise workflows…
⚡️ Guide to Azure DNS Security Policy for Filtering and Logging
The text explains how DNS traffic can be used by attackers for harmful actions like data theft or takeover. It shows how Microsoft Azure's DNS Security Policy helps manage, filter, and keep track of DNS requests to make cloud networks safer.
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The text explains how DNS traffic can be used by attackers for harmful actions like data theft or takeover. It shows how Microsoft Azure's DNS Security Policy helps manage, filter, and keep track of DNS requests to make cloud networks safer.
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⚡️ July Updates for Azure DevOps Server
New patches are now available for the latest version of Azure DevOps Server. Users can get Azure DevOps Server 2022.2 from the download page, and those using Azure DevOps Server 2020.1.2 should install version 2020.1.
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New patches are now available for the latest version of Azure DevOps Server. Users can get Azure DevOps Server 2022.2 from the download page, and those using Azure DevOps Server 2020.1.2 should install version 2020.1.
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Microsoft News
July Patches for Azure DevOps Server
Today we are releasing patches that impact the latest version of our self-hosted product, Azure DevOps Server. We strongly encourage and recommend that all customers use the latest, most secure release of Azure DevOps Server. You can download the latest version…