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A comment on Abusing Python exceptions to turn a recursive function iterative. Parent comment

Re:Abusing Python exceptions to turn a recursive function it... by scardine on Tuesday February 27, 2018 @09:37PM (#16480238)
Can you use some structure like a clojure zipper[1] for traversing trees iteratively?

[1] http://josf.info/blog/2014/03/21/getting-acquainted-with-clo...

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