Learn how to prevent memory leaks in C# caused by static event handlers. This guide explains IDisposable, SafeSubscriber, and best practices for managing event subscriptions and garbage collection in .NET.

Understanding the difference between a function and a method is crucial for every C# developer. While both perform operations and return results, their usage and context differ. In this article, we’ll explore the distinctions with examples, explain when to use each, and compare them with Java for better clarity.

Choosing between .ToList() and .ToArray() in C# depends on usage: use .ToList() for collections needing modification; use .ToArray() for fixed-size, read-only collections—optimized in .NET 9 for performance.

Discover the differences between generic and non-generic collections in C#. Learn their impact on performance, type safety, and usability with examples, helping you choose the right collection for efficient development.

Explore C# memory management, from stack vs heap to structs and contiguous memory. Learn how Span<T> enables efficient slicing without allocations, optimizing performance and reducing GC overhead in modern .NET apps.

Learn the differences between synchronous and asynchronous programming in C#, explore CPU-bound vs I/O-bound tasks, and master async/await with real-life analogies, examples, performance tips, and a clear comparison table.

Learn the difference between ref, out, and in parameters in C#. Understand their usage, advantages, disadvantages, and see full real-world examples.

Structured Logging in .NET: Why You Should Avoid String Interpolation, and string concatenation and use structured logging instead.

Understanding Readonly Accessors and Their Impact on Reference Types in C#.

Learn what delegates and multicast delegates are in C# with clear explanations, code examples, and use cases. This article explores how delegates enable flexible, type-safe method referencing and how multicast delegates allow chaining multiple method calls.

Test-Driven Development (TDD) is a software approach where tests are written before code. It ensures clean, maintainable code by following a red-green-refactor cycle and improves software quality through automation.

Exploring indexers in C# is a powerful feature that lets objects behave like arrays. We’ll explain the basics in simple language, compare them to properties, cover multiple examples including overloaded and multi-parameter indexers, and share real-world use cases.

Learn the fundamental differences between interfaces and abstract classes in C#. This article breaks down their key characteristics, use cases, and performance implications with code examples. Ideal for developers and interview preparation.

A clear guide explaining the meanings of the keywords public, static, and void as used in C# methods, what each does, how they interact, and typical use cases like the Main() method.

An in-depth look at the differences between classes and structs in C#, explaining their memory behavior, inheritance abilities, performance implications, when to use each, and real-world code examples to highlight best practices.

A hands-on guide to understanding object-oriented programming (OOP) in C#, complete with real-world examples. Learn the four pillars of OOP, Encapsulation, Inheritance, Polymorphism, and Abstraction, and how to apply them in modern C# applications.

This post explores a common performance issue in .NET, using collections for ID-based lookups, and presents a cleaner, faster alternative using Dictionary.

A clear and concise guide explaining how C#, C, and .NET differ — covering their roles, syntax, usage, and ecosystem. Perfect for beginners and professionals looking to understand where each technology fits.

A beginner-friendly yet comprehensive guide to C#, covering its origins, core features, and why it remains one of the most popular programming languages for software development in 2025 — with code examples and practical tips.

Learn what C# is, how it works, and what it’s used for in 2025. Explore its core features, real-world applications, and why C# remains a top programming language for developers.

In this beginner-friendly C# project, you will build a simple daily mood tracker using a console interface and JSON for local data storage. This project is great for understanding how to combine real-life utility with coding fundamentals.

Learn the difference between value types and reference types in C#. This complete guide breaks down memory allocation, performance, behavior, and code examples to help you master both.

Learn the exact differences between var, dynamic, and object in C#. This in-depth guide covers syntax, performance, use cases, and practical code examples for each.

In C#, a sealed class prevents inheritance, ensuring its behavior can’t be altered through subclassing. It enhances security, enforces design rules, and can improve performance in certain scenarios.

This article provides a clear and practical overview of the most common C# collections, including arrays, lists, dictionaries, queues, stacks, and sets. It explains their key features and use cases with easy-to-understand examples of employee management.