Filter, Map, Reduce explained in less than 2 minutes

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Filter, map and reduce are higher order functions. They are important building blocks of functional programming. The implementations might differ, but the idea is always the same.

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Congratulations. You win the Internet. Best video ever.

ViceKnIghtTA
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Absolutely flawless, I have no more questions

DaniilPopov-cumr
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That method was really effective, made perfectly sense. 👍

tanieltari
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synchronising of logo appearance and music rhythms is something really good

albertdutop
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this video is underrated, my brain just clicked while watching it.

zzzzzzzzzzzzz
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Dude understanding this was so smooth-

DancewithSuzan
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That's a very good way to show the process, but it would be nice to also show an example of how real useful work uses these steps.

jlforrest
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just earned a new subscriber. yet another great channel discovered

asadyousafzai
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Assuming someone had known nothing about MapReduce before - I'm afraid there is a little chance he/she would learn something from this video. Sorry but this is how I perceive it.

jacekbiaecki
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Thanks for a nice video.
A little confusing how red-skinned apple become an green-skinned apple and how it went through `is_red` filter

sqrel
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Can you do a video about objects in JavaScript? Thanks love the videos. :)

Miabeach
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Парень я вообще ничего не понял какаято каша с картинками и на выходе каша. В программировании все однозначно и нельзя как кашу показать.

realtimeuser