Learn how to fix the common “No service for type” dependency injection error in .NET. This guide explains why the error occurs, how to register services correctly, common mistakes, and best practices for clean and reliable DI setup.

This article provides a complete, easy-to-understand guide to asynchronous programming in C# and .NET Core. It explains the differences between synchronous and asynchronous execution, how the async and await keywords work, the role of Task and Task<T>, I/O-bound vs CPU-bound operations, and how async improves performance in ASP.NET Core applications. With practical examples, repository patterns, controller samples, and best practices, this guide is ideal for beginners and professionals who want to build scalable, responsive, and high-performance applications using modern asynchronous programming techniques.

This article provides a comprehensive and easy-to-understand guide to Access Modifiers and Access Specifiers in C#. It explains how accessibility works in classes and class members, covering public, private, protected, internal, protected internal, and private protected modifiers with clear examples, descriptive explanations, and real-world scenarios. This guide is written for beginners and professional .NET developers who want to master encapsulation, improve application structure, and follow best practices in C# object-oriented programming.

Learn how to implement MediatR in .NET applications to achieve Clean Architecture. This guide explains request/response patterns, commands, queries, handlers, dependency injection, pipelines, and best practices with simple code examples.

This article provides a complete and easy-to-understand guide to classes and all types of classes in C#. It covers the fundamentals of what a class is, how objects work, and explains each class type—including concrete, abstract, sealed, static, partial, nested, anonymous, POCO, generic, and record classes—with clear examples and real-world applications.

Unlock the secrets of asynchronous programming in C#! Learn the differences between Task, ValueTask, and Thread, and choose the right tool for optimal performance.

Explore Redis with C# using StackExchange.Redis for caching, distributed locks, and pub/sub. Enhance .NET application performance and scalability with this in-memory data store.

Unlock C# performance! Discover the crucial difference between Count() and Any() when checking for emptiness in collections and LINQ queries. Learn when to use each for optimal speed, especially with EF Core and large datasets. Avoid performance pitfalls!

Learn the clear and simple differences between IEnumerable, ICollection, and IList in C#. Understand what they are, how they work, when to use them, and see real C# code examples to help you choose the right interface in your .NET applications.

Learn simple, clear, and practical ways to fix the common C# error “Object reference not set to an instance of an object.” Understand why it happens, how to identify the root cause, and how to prevent it using real-world examples.

Unlock the power of Generics in C#! This guide introduces Generics, explaining how they enhance type safety and performance by deferring data type specification. Learn with examples!

Learn how C# 14 introduces first-class language support for Span<T> and ReadOnlySpan<T>, including new implicit conversions, usage patterns, performance benefits, and limitations.

Master C# fundamentals before diving into ASP.NET Core! Learn variables, OOP, inheritance, LINQ, and more with real-world examples. Includes a CRUD practice task.

This article provides a complete and easy-to-understand guide to Object-Oriented Programming (OOP) in C# .NET, covering core concepts such as classes, objects, variables, methods, constructors, access modifiers, encapsulation, inheritance, polymorphism, abstraction, and interfaces. With clear explanations and practical examples, it helps learners build a strong foundation for real-world .NET development and technical interview preparation. Ideal for beginners, students, and professionals looking to improve their understanding of OOP principles in C#.

Master C# inheritance! Learn about base/derived classes, single/multi-level/hierarchical inheritance, method overriding, ‘base’ keyword, and preventing inheritance.

Unlock the power of C#! Explore interfaces vs. abstract classes with real-world and programming examples. Learn when to use each for optimal design and code reuse.

Master AI-driven .NET development with C# 14 & .NET 10! Learn prompt engineering best practices, enhanced interpolation, & build robust, scalable AI features.

Explore C#’s 25-year evolution from legacy code to modern mastery. Learn null safety, pattern matching, async/await, records, and migration strategies. Boost .NET skills!

Master C# variables and data types! Learn to store data effectively using int, string, double, bool, and more. Includes real-world examples and a code snippet.

Master the Single Level of Abstraction Principle (SLAP) in C# for cleaner, more maintainable code. Learn to write code that reads like a story! Examples included.

Master C# variables and data types! This guide covers primitive (int, double, bool, string) & non-primitive types (arrays, lists) with real-world examples. Perfect for beginners!

Master C# loops! This guide covers for, while, foreach, parallel loops, and LINQ. Learn best practices, common mistakes, and performance tips for efficient code.

Spice up your C# console apps! Learn how to use colors to improve readability and highlight important information using the ConsoleColor enumeration. Make your CLI tools shine!

Learn how to use the null conditional assignment operator (?.) in C# to simplify null checks and prevent.

Master C# delegates! This guide covers definition, purpose, types (single-cast, multi-cast), anonymous methods, lambda expressions, built-in delegates, and use cases.