JavaScript Challenges
Joined July 2018
- Tweets 5
- Following 2
- Followers 6
- Likes 2
1 Photos and videos
JavaScript Golf retweeted
29 May 2020
Am I the only one that didn't know a return is ignored within a catch when using finally?
a() === 2;
function a() {
try {
throw 0;
} catch {
return 1;
} finally {
return 2;
}
}
4
3
20
12 Sep 2018
What would you _expect_ the output to be?
const p = {m: 'a'};
const c = {m: 'b'};
Object.setPrototypeOf(c, p);
console.log(c.m);
delete c.m;
console.log(c.m);
delete c.m;
console.log(c.m);
36%
b, a, undefined
27%
b, undefined, undefined
32%
b, a, a
5%
TypeError
22 votes • Final results
1
3 Jul 2018
Construct an object for which the following is true:
```
const x = ( typeof obj.t === 'number' && obj.t > 10 && obj.t === 'fish');
x === true;
```