The .NET News Daily Issue #283

https://medium.com/@sangheraajit/here-are-5-underappreciated-linq-methods-you-should-know-9cd50a732891

- SequenceEqual - Aggregate - GroupJoin - ToLookup - Intersect

https://www.c-sharpcorner.com/article/file-and-input-security-in-asp-net-core-mvc-and-web-api-applicationsintroducti/

Protect your ASP.NET Core MVC and Web API applications from critical vulnerabilities! This article provides essential best practices for securing file uploads and user inputs. Learn how to prevent SQL...

https://blog.stackademic.com/async-await-and-tasks-the-c-fundamentals-you-cant-afford-to-ignore-2173a8858619

Understand thread context, task execution, and why improper async usage can haunt your apps. Continue reading on Stackademic »

https://medium.com/@bgbhartigupta17/build-an-ai-chatbot-with-azure-openai-blazor-in-net-8-d402b4341b7e

AI is no longer just hype — it’s shipping in real-world apps today. Imagine combining the power of Azure OpenAI with the simplicity of…

https://awstip.com/why-90-of-c-code-fails-the-clean-test-and-the-3-laws-that-fix-it-035dd7d323fc

Learn the exact principles top developers use to write maintainable, bug-resistant C# that stands the test of time — complete with… Continue reading on AWS Tip »

https://medium.com/@cumulus13/building-a-real-time-process-monitor-in-net-8-82a157da4013

If you’ve ever worked on a Linux machine, you’re probably familiar with htop. It's a beloved command-line tool that provides a dynamic…

https://medium.com/@brian.moraboza/mastering-the-blazor-lifecycle-when-to-use-each-method-without-losing-your-sanity-055c25d3728e

I still remember the first time I messed with Blazor’s lifecycle methods — I threw all my data fetching into OnInitializedAsync, hit F5… Continue reading on Stackademic »

https://medium.com/@denmaklucky/native-aot-deployment-в-net-ac0be80058b9

Ahead-of-time (AOT) compilation can significantly improve startup speed and execution time, especially on the first run, but it comes with…

https://medium.com/@solanki.jignesh.r/boost-your-angular-net-e99c5424fc9a

Introduction

https://bizsoltech.medium.com/saas-user-roles-and-permissions-role-based-access-control-rbac-41bfed24a8ce

Lack of a Ready Role-Based Access Control System in SaaS: Why RBAC Matters

https://amarozka.dev/top-dotnet-ai-llm-open-source-projects/

Code‑first guide to top .NET LLM open‑source projects in 2025 — Extensions.AI, Semantic Kernel, LLamaSharp, ONNX Runtime, Whisper, and …

https://medium.com/@sangheraajit/c-guide-with-ollama-gpt-oss-a-e7113e0acd7e

GPT-OSS is OpenAI’s first open-weight model since GPT-2, and it’s a game-changer for developers who want powerful AI without the cloud…

https://medium.com/@sirio1234/from-datatable-to-excel-practical-c-export-guide-41b9eed01202

Exporting data from C# applications to Excel files is a ubiquitous requirement in enterprise software development. Whether it’s for…

https://medium.com/@shreyans_padmani/string-manipulation-in-c-d4904c9623c6

String manipulation is one of the most essential skills in C# development. From formatting names and messages to parsing user input and…

https://www.c-sharpcorner.com/article/find-high-usage-queries-and-stored-procedures-in-sql-server/

Identify the SQL statements and stored procedures that burn the most CPU, IO, and time using SQL Server DMVs—plus quick scripts, filters, and tips to fix them.

https://medium.com/@arttech/ditch-the-ui-a-modern-do-this-not-that-guide-to-nuget-management-with-the-net-cli-46dce9c03886

Right-click, Manage NuGet Packages, search, click install, wait…

https://medium.com/@solanki.jignesh.r/boost-your-c-skills-key-net-core-mcqs-every-developer-should-know-b7cb0b31d02d

Introduction

https://medium.com/@vivek-baliyan/5-net-memory-leaks-that-took-down-our-apps-and-how-we-fixed-them-2132272f9f54

Five real .NET memory leaks from production — the symptoms, debugging steps, and fixes that saved our systems.

https://blog.stackademic.com/the-hidden-traps-of-async-in-c-3016efb1f61e

Dive into thread context, blocking calls, and safe patterns for library and UI code. Continue reading on Stackademic »

https://medium.com/h7w/building-cross-platform-apps-with-c-and-net-maui-23b3637a906c

A Beginner’s Guide Continue reading on T3CH »