Extension Methods in C#: Adding Power Without Changing Code
Extension methods let you add new behavior to existing types without modifying their source code. Learn how they work, why they exist, and how to use them responsibly to make your C# code more expressive and maintainable.
The StringBuilder Class: An Alternative to Using Strings
Learn how to use the StringBuilder class in C# to build and modify strings efficiently. See examples that improve performance over string concatenation.
Know your LINQ- Enumerable Select Method
Learn how to use LINQ’s Select method in C#. See clear examples of projecting and transforming data with concise, readable code.
Understanding Lambdas in C#
C# lambdas made simple — understand syntax, use cases, and write cleaner, shorter code with step-by-step examples for beginners.