Exceptions & Disposal in C#: interview exercises

Exceptions & Disposal in C#: 4 test-checked interview exercises (An answer that may not exist), each beside a worked example, with tests as you go. Free.

  1. An answer that may not exist
  2. TryParse, and errors with context
  3. Your own exception hierarchy
  4. IDisposable and using

Each exercise pairs a worked example with a twin problem to solve in a real editor; the tests run the moment you do. Progress is saved in your browser, and in your account if you sign in.

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