javascript insert string values into array code example
Example 1: add array to array javascript
// SPREAD OPERATOR
const list1 = ["pepe", "luis", "rua"];
const list2 = ["rojo", "verde", "azul"];
const newList = [...list1, ...list2];
// ["pepe", "luis", "rua", "rojo", "verde", "azul"]
Example 2: how to insert a value into an array javascript
var list = ["foo", "bar"];
list.push("baz");
["foo", "bar", "baz"] // result