// for me lol... pls don't delete!
// use splice to insert element
// arr.splice(index, numItemsToDelete, item);
var list = ["hello", "world"];
list.splice( 1, 0, "bye");
//result
["hello", "bye", "world"]
// use of .push() on an array
// define array
let numbers = [1, 2]
// using .push()
numbers.push(3) // adds the value 3 to the end of the list
console.log(numbers) // [1, 2, 3]
var arrayExample = [53,'Hello World!'];
console.log(arrayExample) //Output =>
[53,'Hello World!']
//You can also do this
arrayExample.push(true);
console.log(arrayExample); //Output =>
[53,'Hello World!',true];
<!DOCTYPE html>
<html>
<body>
<p>In this code we will see how to push an element to array</p>
<button onclick="pushElementToArray()" id="btnClick">Click</button>
<p id="pId"></p>
<script>
var days = ["Sunday", "Monday", "Tuesday", "Wednsday"];
document.getElementById("pId").innerHTML = days;
function pushElementToArray() {
days.push("Saturday");
document.getElementById("pId").innerHTML = days;
}
</script>
</body>
</html>