Some examples and code written in Go for didactic purpose

• Hello World : first Go application. Intro to test. If and switch. Functions.
• Integers : integers. Examples documentation.
• Iteration: for loop. Benchmarking.
• Arrays and Slices : arrays. Slices (make, append and len). Test coverage. reflect.DeepEqual.
• Structs, Methods and Interfaces : structs. Methods. Interfaces. Table based tests.
• Pointers and Errors : pointers. Errors. Nil. Errcheck.
• Maps : maps. Errors that are constants.
• Dependency Injection : dependency injection.
• Mocking : mocking. Spies.
• Concurrency : concurrency. goroutines. Anonymous functions. Channels. Race conditions.
• Select : select. time.After. time.Since. httptest. defer.
• Reflection : reflect package.
• Sync : sync. Mutex. Waitgroup. go vet.