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1What C# is and where it runs
2.NET: the runtime and the ecosystem
3Installing the .NET SDK
4Your first program with dotnet new
5Top-level statements
6dotnet build, run, and test
7C# vs. Java vs. TypeScript
8Variables and built-in types
9var and type inference
10Strings and interpolation
11Nullable value types
12Constants and readonly
13Console input and output
14Comments and XML docs
15if, else, and switch expressions
16for, foreach, while, do
17Pattern matching with switch
18Exceptions: try, catch, finally
19throw and custom exceptions

1What C# is and where it runs
2.NET: the runtime and the ecosystem
3Installing the .NET SDK
4Your first program with dotnet new
5Top-level statements
6dotnet build, run, and test
7C# vs. Java vs. TypeScript
8Variables and built-in types
9var and type inference
10Strings and interpolation
11Nullable value types
12Constants and readonly
13Console input and output
14Comments and XML docs
15if, else, and switch expressions
16for, foreach, while, do
17Pattern matching with switch
18Exceptions: try, catch, finally
19throw and custom exceptions

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Lesson 11 of 2,952·1. Getting StartedFree lesson

Nullable value types

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