Bli ekspert på Array

    <html>
        <head>
            <link rel="stylesheet" href="index.css">
        </head>
        <body>
            <h1>index.html</h1>
            <script src="index.pack.js"></script>
        </body>
    </html>
    <html>
        <head>
            <link rel="stylesheet" href="index.css">
        </head>
        <body>
            <h1>index.html</h1>
            <script src="index.pack.js"></script>
        </body>
    </html>
    <html>
        <head>
            <link rel="stylesheet" href="index.css">
        </head>
        <body>
            <h1>index.html</h1>
            <script src="index.pack.js"></script>
        </body>
    </html>
    <html>
        <head>
            <link rel="stylesheet" href="index.css">
        </head>
        <body>
            <h1>index.html</h1>
            <script src="index.pack.js"></script>
        </body>
    </html>
    console.log("Hello from JavaScript");
    console.log("Hello from JavaScript");
Leksjoner og oppgaver om litt mer avansert bruk av Array