Javascript Array Iterative Methods (Part 2.1): Our own filter function!
[ * ] About the video
One of the best ways to learn and understand how to use the array method "filter", is to understand exactly what's going on behind the scenes, and what better way that to create your own filter function! Libraries such as Underscore and Lodash provide their own versions of "filter", they're said to be faster than the native ones.
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[ * ] Possible questions by the viewers
OS: Elementary OS (Ubuntu-based Linux distribution)
Capture software: Kazam
Website used: http://www.repl.it
Web-browser: Vivaldi (chromium-based)
OS Icon Theme: Numix Circle
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[ * ] Relevant links:
Array.prototype.filter: https://developer.mozilla.org/en-US/d...