Answers for "how i sum all eitems in the array js"

sum all elements in array javascript

arr.reduce((a, b) => a + b)

Posted by: Guest on June-27-2020

how to add all values of array together js

function addArrayNums(arr) {
	let total = 0;
	for (let i in arr) {
      total += arr[i];
    }
  return total;
}

Posted by: Guest on January-03-2021

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