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Tortoises, Teleporting Turtles, and Iterators
- ColinWright 14y agoWow, I actually got a bit of a buzz seeing one of my older items getting mentioned, albeit via a very circuitous route. Thank you - significantly improved my day. Added in edit It's always bugged me that the top comment on the original HN thread about the Teleporting Turtle claims that the pseudo-code has a bug, and then subsequent, under-the-fold discussions realise that the code is correct. http://news.ycombinator.com/item?id=1068715 http://news.ycombinator.com/item?id=1068715