Oleg Kyrylchuk https://validator.w3.org/feed/docs/rss2.html When to Use Frozen Collections in .NET Home Sponsorship Records in C# Getting started with Health Checks in ASP.NET Core Efficient Bulk Updates in Entity Framework How to Use HttpClient Properly in .NET Boost Your .NET Development with Refit Unlocking the Delegate’s Potential in C# Getting Started with Azure Service Bus Emulator Understanding struct vs ref struct in C# Efficient Synchronization in C# with SemaphoreSlim Guid Version 7 in .NET 9 Single vs. Split Query in Entity Framework The Builder Pattern in C#: Create Objects Step by Step How to Avoid Common EF Core Performance Pitfalls Logging and Diagnostics in Entity Framework How to Handle Options in ASP.NET Core Better How to Become a Microsoft MVP: My Path and Tips for You Performant Compile-Time Logging in .NET How to Use BackgroundService in .NET for Long-Running Tasks How to Release Unmanaged Resources Asynchronously in .NET Service Lifetimes in .NET What’s New in ASP.NET Core 9 Easy API Testing in VS Code, Visual Studio, and Rider Manage API Versioning Like A Pro in ASP.NET Core Pattern Matching in C# Mastering Cancellation in C# with CancellationToken Mastering Async and Await in C#: Best Practices New APIs in .NET 9 You Should Know About Decorator Pattern: Add Behavior Without Breaking Code Seamless Feature Rollouts in ASP.NET Core Using Feature Management Efficient Object Mapping with Mapperly in .NET High-Performance File Access in .NET with RandomAccess Stop Unnecessary Allocations with Static Lambda in C# Better Controlling Time with TimeProvider in .NET Newsletter Intro to Serialization with Source Generation in System.Text.Json How to Standardize Code Formatting in .NET with .editorconfig The Power of SearchValues in .NET Understanding the Circuit Breaker Pattern Understanding the Retry Pattern A New Place To Manage Packages in .NET Understanding IEnumerable and IQueryable in C# What’s new in System.Text.Json in .NET 9 Understanding ValueTask in C# Handling Exceptions with IExceptionHandler in ASP.NET Core 8 How to Investigate Performance Counters in .NET 3 Methods to Create Middleware in ASP.NET Core What’s new in C# 12