js add values of array code example
Example 1: javascript pushing to an array
some_array = ["John", "Sally"];
some_array.push("Mike");
console.log(some_array); //output will be =>
["John", "Sally", "Mike"]
Example 2: js array sum
console.log(
[1, 2, 3, 4].reduce((a, b) => a + b, 0)
)
console.log(
[].reduce((a, b) => a + b, 0)
)