konversi-string-dan-number.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Konversi String dan Number</title>
</head>
<body>
<script>

    const value1 = parseInt("1");
    const value2 = 1;
    const sum = value1 + value2;

    document.writeln(`<p>${sum}</p>`)

    document.writeln(`<p>${parseInt("1.9")}</p>`)
    document.writeln(`<p>${parseFloat("1.1")}</p>`)
    document.writeln(`<p>${Number("1.1")}</p>`)

    const a = 1;
    const b = 1;
    const total = a.toString() + b.toString();
    document.writeln(`<p>${total}</p>`);

    document.writeln(`<p>${parseInt("1salah")}</p>`)
    document.writeln(`<p>${parseFloat("1.1eko")}</p>`)

    document.writeln(`<p>${Number("1salah")}</p>`)
    document.writeln(`<p>${Number("1.1eko")}</p>`)
    document.writeln(`<p>${Number("salah")}</p>`)

    const first = Number("salah"); // NaN
    const totalNumber = first + 100;
    document.writeln(`<p>${totalNumber}</p>`);

    document.writeln(`<p>${isNaN(first)}</p>`);
    document.writeln(`<p>${isNaN(100)}</p>`);
    document.writeln(`<p>${isNaN(NaN)}</p>`);

</script>
</body>
</html>