Jun 10, 2017

[HDGEM] Use JavaScript Array.forEach() as a quicker way of writing a traditional for loop.

JavaScript Array.forEach() simply loops through the elements of your array and leaves it up to you to do something with each of the elements. There is no point in returning anything in the callback, as .forEach() doesn't return a new array.



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Posted By Blogger to HDGEM at 6/10/2017 08:12:00 AM