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Learn Python Runnable examples, NumPy, pandas, and more Learn AINeural networks, ML and LLMs from scratch Learn C & C++ Pointers, memory, STL, and modern C++ Learn C#C# basics, OOP, LINQ, async, and .NET exercises Python Algorithms Search, sorting, recursion, and visualizers O(n) C & C++ Algorithms Compare algorithms implemented in C and C++
- ChallengesNew
Modern C#
LINQ, pattern matching, lambdas, async/await and JSON, with challenges to apply them.
Start the path →- Lesson 2 challenges LINQ Query collections with expressive, composable operators.
- Lesson 1 challenge Group Students with LINQ Group records and calculate category averages.
- Lesson 2 challenges Pattern Matching Inspect types and values with declarative patterns.
- Lesson 1 challenge Delegates and Lambdas Pass strongly typed behavior as data.
- Lesson 1 challenge Async and Await Write non-blocking asynchronous workflows.
- Lesson 1 challenge Concurrent Tasks with WhenAll Run independent asynchronous operations concurrently.
- Lesson 2 challenges JSON Serialization Convert strongly typed objects to and from JSON.