for each odd add to sum javascript code example
Example 1: javascript get every odd element
var second-child = document.querySeletorAll('[your element name]:nth-child(odd)');
Example 2: sum of odd numbers in an array javascript without loop
var total = numbers.reduce(function(total, current) {
return total + current;
}, 0);
console.log(total);
Example 3: sum of odd numbers in an array javascript without loop
var numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
var evenNumbers = numbers.filter(function(item) {
return (item % 2 == 0);
});
console.log(evenNumbers);