The question Correctly inserting a USB connector on the first try, was asked about a week ago, and it is a duplicate of the earlier question How can I make sure I get the USB plug in the right way up?. However, the older question has closed as a duplicate of the newer one, which isn't really what duplicates are meant for. It's even in the duplicate close text:
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
I can understand changing the convention in cases where one question is of extremely poor quality, but that just isn't the case here. Why was this older question closed as a duplicate of the newer one?