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  1. Yes, I Know IT ! 🎓 (yesiknowit@mastodon.social)'s status on Tuesday, 09-Jul-2019 06:35:11 EDT Yes, I Know IT ! 🎓 Yes, I Know IT ! 🎓

    If you like writing your JavaScript code in a functional style, you may already know the `Array.map` and `Array.filter` methods.
    But is there a way to combine them? And will this be a more efficient solution?
    http://www.yesik.it/blog/2018-javascript-map-filter-and-reduce-compared

    #JavaScript #FunctionalStyle #Array #Filter #Map #Reduce

    In conversation Tuesday, 09-Jul-2019 06:35:11 EDT from mastodon.social permalink

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    1. How to use the Array.reduce method to combine the map and filter operations
      from Yes I Know IT!
      Maybe did you already know how to use the `filter` and `map` array methods in JavaScript? But how to perform those operations both at the same time? `Array.reduce` is the solution...
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