javascript array push to index code example
Example 1: js array add element
array.push(element)
Example 2: javascript append element to array
var colors= ["red","blue"];
colors.push("yellow");
Example 3: js add item to array
var fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.push("Kiwi");
Example 4: javascript array push element at index
var arr = [];
arr[0] = "Jani";
arr[1] = "Hege";
arr[2] = "Stale";
arr[3] = "Kai Jim";
arr[4] = "Borge";
console.log(arr.join());
arr.splice(2, 0, "Lene");
console.log(arr.join());
Example 5: javascript add array to array at index
a1.splice(2, 0, ...a2);