javascript sum the numbers in an array code example
Example 1: js sum of array
[1, 2, 3, 4].reduce((a, b) => a + b, 0)
// Output: 10Example 2: sum all the values in an array javascript
array.reduce((a, b) => a + b, 0)[1, 2, 3, 4].reduce((a, b) => a + b, 0)
// Output: 10array.reduce((a, b) => a + b, 0)