What is wrong with this javascript code

Question

var myFunction = function (str, n) {

var string = "" ;
for(x=0;x<str.length;x++) {

string = string + str[x].repeat(n)
}
return string;

}

console.log(myFunction("hello again",5 ) )

Answer 1

var myFunction = function (str, n) {

var string = "" ;
for(x=0;x< n; x++) {

string = str.repeat(n)
}
return string;

}

console.log(myFunction("hello again ",5 ) )

Answer 2

it works fine, I tested it before posting it.
here is even a simpler version.

var myFunction = function (str, n) {

return str.repeat(n)

}

console.log(myFunction("hello again ",5 ) )

Answer 3

SoloLearn playground. add it to a web project and paste the code in the Js section and run it.

Answer 4

that's weird, it works fine. where did you test it and how exactly?

Answer 5

post it to your codes and make it public so I can check it out.

Answer 6

it worked fine, it output hello again 5 times. are you testing it on a mobile phones or web browser?

Answer 7

Android or IOS? I tested it on android and Firefox it works. I don't know what could be the problem in your end.

Answer 8

I inputed your code into sololeq playground and it still gave me error. It didn't work

Answer 9

Where did u test it? On which editor?

Answer 10

I tested it and it told me

Uncaught type error. undefined is not a function
line 4

(line 4 is were the return statement is)

Answer 11

I tested it in SOLOLEARN play ground. Under javascript.

What do u think is wrong?

Why would a good code tell me Uncaught error

Answer 12

It's public

Answer 13

I am testing it on my mobile phone

Answer 14

I use android as well. I have been noticing the problem. But I don't know were its coming from

Answer 15

It's really frustrating