Our current randomized question selector has a slight chance of picking the same question more than once. We need it to check that the new question is not the same as the last one. If it is, it should pick another question.
Bonus points if we can write something that keeps track of which questions you've seen in your current session, and never selects a question you've already seen.
Our current randomized question selector has a slight chance of picking the same question more than once. We need it to check that the new question is not the same as the last one. If it is, it should pick another question.
Bonus points if we can write something that keeps track of which questions you've seen in your current session, and never selects a question you've already seen.