PLEASE STOP THE METAPHORS!!! (shouting justified by how many of these have been written) They don't add anything to the discussion. Do you need special techni

PLEASE STOP THE METAPHORS!!! (shouting justified by how many of these have been written) They don't add anything to the discussion. Do you need special techniques to work with walnut? I don't know and I bet the author doesn't either. And where do you draw the analogy? What's the programming tool that's too specialized to be worth asking about? MSVC++? C++? Manual memory management? This article doesn't make any useful claim about what level of precision interviewers should be looking for, and certainly doesn't make any convincing argument that it is the correct level.