BEGINNER Javascript Practice: Iteration & Arrays - How to Sum up the Numbers in a 2D Array

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United States Web Dev Cody
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Published on ● Video Link: https://www.youtube.com/watch?v=apG8Kgonogc


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Tutorial
Duration: 11:01
2,612 views
61

In this beginner javascript practice tutorial I explain how you can loop over a 2D array to sum up all the numbers. Learning how to do nested looping is an important topic in computer science and for software engineers. There are a lot of applications for doing 2d arrays when it comes to image processing, tile based game development, or nD arrays when dealing with linear algebra or more intensive vector math.

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