Developing a hypothesis (with example) Step 1. Ask a question. Writing a hypothesis begins with a research question that you want to answer. The question should be focused, specific, and researchable within the constraints of your project. Example: Research question.
For example, if T is a non-sealed class type, V can be any interface type, even the one that T doesn't implement. At run time, the type of a collection element may be the one that derives from T and actually implements V. If that's not the case, an InvalidCastException is thrown. The do statement
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