Constructors are often overlooked when we talk about object-oriented programming, but understanding how they interact — especially across base and derived classes — is critical. Here's a short but powerful challenge that explores constructor chaining and inheritance in C#....

🧠 Polymorphism is one of the core principles of object-oriented programming — and C# gives you powerful tools to work with it. But there's a subtle trap many developers fall into when dealing with method hiding vs method overriding....

🧠 When working with loops, we often use continue and break to control the flow of execution — but do you truly understand how they behave together? Here's a small but tricky C# challenge that demonstrates their impact clearly....

LINQ is a powerful feature in C#, but it comes with nuances that can trip up even experienced developers — especially around deferred execution. Let’s dive into a real-world example that clearly shows the difference between deferred and immediate evaluation in LINQ....

Conditional logic in C# is easy to write — but easy to get wrong when expressions grow more complex. I recently came across a test that combines boolean expressions, operator precedence, and DateTime comparisons. It’s a great opportunity to sharpen your understanding of how C# evaluates logic at runtime....