Modernise your code with C# 8

What will be covered in this course*:

• switch Expression - a very nice shorthand for switch, combined with pattern matching it has capacity to supplant ternary operator, many ifs, and switch statements.

• Recursive Pattern Matching is a new powerful technique that can eliminate a lot of code.

• Nullable Reference Types - just an amazing improvement. C# programmers suffer years from null reference exceptions and finally there is a helping hand from developers of C# compiler.

• using Declaration - simple, but nice improvement.

• Ranges and Indices - definitely useful, but have some pitfalls, I will explain them in details in the corresponding module.

• Asynchronous Streams and async foreach - asynchronous enumerables.

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* This course is based on the .NET Core 3.0 Preview 3. It might be changed when the .NET Core 3 gets released.