Array Methods

Exercise no. 1:
<p id="demo"></p> 

<script>
var fruits = ["Banana", "Orange", "Apple"];
fruits.pop();
document.getElementById("demo").innerHTML = fruits;
</script>

Banana,Orange

Exercise no. 2:
<p id="demo"></p> 

<script>
var fruits = ["Banana", "Orange", "Apple"];
fruits.push("Kiwi");
document.getElementById("demo").innerHTML = fruits;
</script>

Banana,Orange,Apple,Kiwi

Exercise no. 3:
<p id="demo"></p> 

<script>
var fruits = ["Banana", "Orange", "Apple", "Kiwi"];
fruits.splice(1, 2);
document.getElementById("demo").innerHTML = fruits;
</script>

Banana,Kiwi

Exercise no. 4:
<p id="demo"></p> 

<script>
var fruits = ["Banana", "Orange", "Apple", "Kiwi"];
document.getElementById("demo").innerHTML = fruits.sort();
</script>

Apple,Banana,Kiwi,Orange

Exercise no. 5:
<p id="demo"></p> 

<script>
var girls = ["Cecilie", "Lone"];
var boys = ["Emil", "Tobias", "Linus"];
var children = girls.concat(boys);
document.getElementById("demo").innerHTML = children;
</script>

Cecilie,Lone,Emil,Tobias,Linus