About the conference

Software is Changing the World. QCon empowers software development by facilitating the spread of knowledge and innovation in the developer community. A practitioner-driven conference, QCon is designed for technical team leads, architects, engineering directors, and project managers who influence innovation in their teams.
Community comments
Error on slides
by Simon Polak /
Re: Error on slides
by Simon Polak /
Error on slides
by Simon Polak /
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Looks like the my-reduce function from slides has an error in it. The recursive call should be (my-reduce f (f (first coll)) (rest coll)). Also this this function will blow the stack pretty soon :P (I'm only 7 mins in the talk though, he will probably point that out.)
Re: Error on slides
by Simon Polak /
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Oh, my mistake. There should be a val in (f val (first coll)).