Looking for assistance with repeating numbers in an array three times? Here's the example array:
var array = [1,2,3,4,5,6,7,8,9,10...]To repeat each number three times in a loop and create a new array like this:
var newarray = [1,1,1,2,2,2,3,3,3,4,4,4,5,5,5,6,6,6...]If you have any ideas on how to achieve this, I would greatly appreciate it! Thank you!!
To achieve this task, you can utilize Array.prototype.flatMap. This method allows you to create an array where each element is repeated three times and then flatten it by one level.
const array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
const result = array.flatMap(x => [x, x, x])
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