sum of all numbers in an array javascript
const arrSum = arr => arr.reduce((a,b) => a + b, 0)
sum of all numbers in an array javascript
const arrSum = arr => arr.reduce((a,b) => a + b, 0)
javascript sum of array
const sum = arr => arr.reduce((a, b) => a + b, 0);
javascript 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 722
sum all the values in an array javascript
array.reduce((a, b) => a + b, 0)
javascript sum of numbers
var pi = 3.14;
var person = "John Doe";
var answer = 'Yes I am!';
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