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July 25, 2025 · Last modified: August 7, 2025 · 13 min
How to Test ASP.NET Core Middleware: Unit, Integration, and Mocks
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Stop Forcing Unused Methods: Respect ISP
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Performance Killers in EF Core: Top 11 Common Mistakes and How to Fix Them
July 17, 2025 · Last modified: July 30, 2025 · 22 min
Prefer Interfaces Over Abstract Classes in C#: Build Flexible, Testable, and Maintainable Code
July 16, 2025 · 10 min
IEquatable in C#: Why Every .NET Developer Should Master Custom Equality
July 16, 2025 · 9 min
Polymorphism in C#: How Template Method, Strategy, and Visitor Patterns Make Your Code Flexible
July 16, 2025 · 5 min
C# Default Interface Methods: Future-Proof and Backward-Compatible APIs
July 15, 2025 · Last modified: July 30, 2025 · 11 min
What the Square-Rectangle Problem Reveals About LSP
July 14, 2025 · Last modified: August 7, 2025 · 12 min
Dependency Inversion Principle in C#: Flexible Code with ASP.NET Core DI
July 13, 2025 · 3 min
Encapsulation Best Practices in C#: Controlled Setters vs Backing Fields
July 12, 2025 · 5 min
Use OCP Smartly - No Need for Plugin Overkill
July 11, 2025 · Last modified: August 7, 2025 · 10 min
Violating SOLID for Performance: When It’s Okay and How to Isolate It
July 10, 2025 · 10 min
Avoiding N+1 Queries in EF Core: Include() vs SplitQuery()
July 8, 2025 · Last modified: July 10, 2025 · 11 min
What “One Reason to Change” Really Means in SRP
July 7, 2025 · Last modified: August 7, 2025 · 8 min
Avoiding Boxing with Struct Dictionary Keys in C#: Performance and Best Practices
July 6, 2025 · 4 min
Guard Clauses in C#: Cleaner Validation and Fail-Fast Code
July 6, 2025 · 4 min
Add & Modify HTTP Headers in ASP.NET Core Middleware
July 5, 2025 · 11 min
ASP.NET Core Middleware Order: Fix Pipeline Issues and Debug Execution Flow
July 4, 2025 · 9 min
High-Volume File Processing in C#: Efficient Patterns for Handling Thousands of Files
July 4, 2025 · Last modified: July 10, 2025 · 18 min
Recommended Middleware Order in ASP.NET Core for Secure, Fast, and Correct Pipelines
July 3, 2025 · Last modified: July 9, 2025 · 3 min
ASP.NET Core HTTP Logging Middleware: 13 Practical Micro Tips
July 2, 2025 · Last modified: July 9, 2025 · 15 min
Implementing Request Throttling Middleware in ASP.NET Core Using MemoryCache and Per-IP Limits
July 2, 2025 · Last modified: July 10, 2025 · 10 min
C# Abstract Class vs Interface: 10 Real-World Questions You Should Ask
July 1, 2025 · Last modified: July 29, 2025 · 11 min
Understanding dotnet dev-certs https: Local HTTPS for .NET Development
July 1, 2025 · 6 min