array sum javascript
const arr = [1, 2, 3, 4];
const sum = arr.reduce((a, b) => a + b, 0);
// sum = 10array sum javascript
const arr = [1, 2, 3, 4];
const sum = arr.reduce((a, b) => a + b, 0);
// sum = 10javascript sum array values
function getArraySum(a){
var total=0;
for(var i in a) {
total += a[i];
}
return total;
}
var payChecks = [123,155,134, 205, 105];
var weeklyPay= getArraySum(payChecks); //sums up to 722javascript reduce sum
let nums = [1, 2, 3];
nums.reduce((curr, next) => curr + next);es6 array sum javascript
const arrSum = arr.reduce((a,b) => a + b, 0);js array elements sum
[1, 2, 3, 4].reduce((a, b) => a + b, 0)Copyright © 2021 Codeinu
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