C# fundamentals, security, and vector search

https://www.youtube.com/shorts/bwe2pPJlK58

https://visualstudiomagazine.com/Articles/2026/03/25/Getting-My-OpenClaw-Around-VS-Code.aspx

A hands-on test found that OpenClaw can work with VS Code for file-based drafting and source-driven synthesis, but the current experience is still centered on a local gateway and workspace model rathe...

https://nodogmablog.bryanhogan.net/2026/03/fast-net-cli-downloader/

There are plenty of GUI download managers, but I wanted a simple one that I can call from the command line. With the newish dotnet run app.cs style, it became easier to do this. Here is the full sou...

https://www.c-sharpcorner.com/article/difference-between-abstract-class-and-interface-in-c-sharp2/

Unlock the power of C#! Learn the difference between abstract classes and interfaces with clear explanations, examples, and use cases. Write cleaner, scalable code!

https://www.c-sharpcorner.com/article/how-does-garbage-collection-work-in-net-core/

Master .NET Core's garbage collection! Learn how it manages memory, prevents leaks, and optimizes performance. Discover best practices for efficient apps.

https://www.c-sharpcorner.com/article/ienumerable-vs-iqueryable-in-c-sharp/

Unlock the secrets of IEnumerable vs IQueryable in C#! Learn when to use each for optimal C# performance with databases and large datasets. Boost your app's speed!

https://codewithmukesh.com/blog/anatomy-claude-code-session/

Trace what happens inside Claude Code from keystroke to code change. The agentic loop, tools, context management, sub-agents, and token budget explained for developers.

https://www.c-sharpcorner.com/article/difference-between-task-and-thread-in-c-sharp/

Unlock the secrets of C# concurrency! Explore the Task vs. Thread differences, performance implications, and best practices for efficient, scalable applications.

https://www.c-sharpcorner.com/article/what-is-boxing-and-unboxing-in-c-sharp/

Understand C#'s boxing and unboxing: converting between value and reference types. Learn how they impact performance and how to optimize your code for efficiency.

https://www.c-sharpcorner.com/article/what-are-c-sharp-record-types-and-when-to-use-them/

Explore C# record types: a powerful feature for immutable data models. Learn about value-based equality, concise syntax, and best use cases for cleaner code. Ideal for DTOs and APIs.

https://www.c-sharpcorner.com/article/the-hidden-cost-of-abstraction-in-c-sharp/

Explore the hidden costs of abstraction in C#, including performance overhead, memory usage, and complexity. Learn how to balance abstraction for efficient code.

https://www.c-sharpcorner.com/article/how-to-use-async-and-await-in-c-sharp/

Master asynchronous programming in C# with async and await! Learn how to write responsive, high-performance applications by handling I/O-bound operations efficiently.

https://www.spreaker.com/episode/coding-for-security-with-chris-ayers--70653258

What does secure coding look like today? Carl and Richard talk to Chris Ayers about the MITRE ATT&CK matrix, a comprehensive breakdown of the tactics, techniques, and procedures black hats use to ...

https://www.c-sharpcorner.com/article/high-performance-bulk-crud-operations-in-asp-net-core-with-oracle/

Boost ASP.NET Core performance with Oracle! Learn bulk CRUD using Global Temporary Tables, stored procedures, and Dapper for efficient handling of 100K+ records.

https://www.c-sharpcorner.com/article/the-future-of-net-technologies-what-developers-should-expect-in-the-next-decad/

Explore the future of .NET: cloud-native, AI-powered, and high-performance. Discover key trends, Blazor, MAUI, microservices, DevOps, and security advancements.

https://www.c-sharpcorner.com/article/dependency-injection-in-c-sharp/

Learn Dependency Injection (DI) in C# with a practical example! Discover how to decouple code, improve testability, and easily switch services like Email to SMS. Perfect for ASP.NET Core projects.

https://csharpdigest.net/newsletters/2243-what-your-net-exceptions-are-telling-attackers

and how to stop it

https://www.c-sharpcorner.com/article/why-value-types-exist-in-c-sharp-the-philosophy-behind-structs/

Explore C#'s value types (structs) and their design philosophy. Learn how they boost performance, reduce garbage collection, and represent data efficiently. Discover when and how to use structs effect...

https://www.milanjovanovic.tech/blog/getting-started-with-pgvector-in-dotnet-for-simple-vector-search

Vector search doesn't require a dedicated vector database. PostgreSQL with pgvector gives you similarity search right next to your relational data. Here's how to set it up in .NET with Aspire, Dapper,...