Doesn't sololearn's code playground support for of and for in

Question

I'm a beginner I was working on an average function and another

Answer 1

It's not about the Code Playground actually, it's whether the web browser, or (in Android O/S) the Android WebView supports ES syntaxes.

Can you share a link to your code in your question Description? it would help others to inspect in case there was a problem. Follow the below guide in case you didn't know how 👇

https://www.sololearn.com/post/75089/?ref=app

Answer 2

A pangram needs to contain each letter of an alphabet at least once.

The code:
if (cased.indexOf(x) == -1) {
console.log(false);
return;
}

You are using the method indexOf().
You call methods/functions with parentheses not square brackets.

Break out of the loop (and the function) if a letter was not found using the return statement.

Answer 3

https://code.sololearn.com/WPRtF57Z0FCm/?ref=app
https://code.sololearn.com/WSU9ZyTj7cP9/?ref=app

Answer 4

Aroyehun Ahmad Nasreddeen
I have no problem running your code in Code Playground.

But I think something's not right in the code. IIRC panagram is a word witth unique characters, the code says panagram for the test word which contains duplicate character.

(Edit)
I misunderstood pangram for isogram (sorry)

Answer 5

Ipang that's it thanks

Answer 6

https://code.sololearn.com/WlmumfUc8Mlq/?ref=app

Answer 7

The input is supposed to be an array instead of a string. @klaz baba
Thanks to you all for the help

Answer 8

And the error in the isPangram is that I used square brackets instead of ordinary parentheses