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C#/.NET Fundamentals

A modern, statically-typed language and the .NET runtime behind it -- from language fundamentals through async/await and building a real console/API application. Each course below is independent -- start with whichever one fits what you want to learn.

C#/.NET Fundamentals

A modern, statically-typed language and the .NET runtime behind it -- from language fundamentals through LINQ, async/await, and the dotnet CLI.

12 lessons6hbeginner
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  1. 1. Introduction to C# and .NET
  2. 2. Variables, Types, and String Interpolation
  3. 3. Control Flow: if, for, foreach, and switch Expressions
  4. 4. Classes, Properties, and Constructors
  5. 5. Interfaces and Inheritance
  6. 6. Encapsulation and Access Modifiers
  7. 7. Nullable Reference Types and Null-Conditional/Coalescing Operators
  8. 8. LINQ: Where and Select
  9. 9. Collections: List<T> and Dictionary<TKey, TValue>
  10. 10. Async and Await with Task
  11. 11. Exception Handling: try, catch, and finally
  12. 12. .NET Project Structure and the dotnet CLI