One Answer, Many Questions

It is often appealing to think of technical communication as a process of answering user’s questions. The difficulty¬†with this view is that one answer can have many questions. If you answer each of those questions, you would be providing substantially the same answer over and over again.

This is very easy to see on StackOverflow, a question and answer site for programmers. Privileged user of StackOverflow can mark a question as a duplicate of another question. Here’s an example:

A question marked duplicate on StackOverflow.

The question here is “How to check if a variable is a dictionary in python”. This is a question that programmers are going to ask themselves many times. It is a specific instance of a more general question, which is, “how do you check if a variable is of a specific type in Python?” read more