javascript-workshop-2023.april.01/exercise4.html at main · deepcloudlabs/javascript-workshop-2023.april.01 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Exercise #3</title>
    <script type="text/javascript">
        function fun(x, y, z) { // synchronous/blocking function
            if (Math.random()<0.5){
                throw "Something is wrong!";
            }
            return x * y + z ** 3;
        }

        // let result = fun(1, 2, 3);
        // console.log(`result is ${result}.`);

        async function gun(x, y, z) { // synchronous/blocking function
            if (Math.random()<0.5){
                throw "Something is wrong!";
            }
            return x * y + z ** 3;
        }
        gun(1,2,3).then( result => console.log(`result is ${result}.`))
                  .catch( e => console.error(e) );
        async function sun(){
            let anotherResult = await gun(1,2,3);
        }
        console.log("Application is running");
    </script>
</head>
<body>

</body>
</html>