When does a problem constitute a code review? [duplicate]

Question

I am wondering if my question about Clojure sequences could be considered an SO question instead, or if this is more a CodeReview question.

Answer 1

The distinction between Code Review and Stack Overflow is quite clear:

• You have working code and you want to improve it? Use Codereview.

• You have broken code and wonder how to fix it? Use Stack Overflow.

Your question is a fine fit for Code Review, I'd say.