Answers for "amount of repeated values in two arrays javascript"

javascript create array with repeated values

Array(5).fill(2)
//=> [2, 2, 2, 2, 2]

Posted by: Guest on February-17-2021

counting duplicate values javascript

var counts = {};
your_array.forEach(function(x) { counts[x] = (counts[x] || 0)+1; });

Posted by: Guest on May-12-2020

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