Just make "length = len(list(s))" if you need to know it.

do we know max length of the input string?

Tests are running against a valid api endpoint (that is hidden from us).
What you have to do :

1. call the Fetch api method using parameter (apiUrl)
2. this function will return the object which has 2 properties. And these properties have function definition (logic to get the jokeounch line...)
3. real api call is hidden from us, so you have to visualize the data using data sample given to us.

This doesn't make any sense. Where in the description does it mention that the center should be included every time?

What should be the output when I provideinput (length, currentPage, size) : (10,3,4) ?

• If I include left side pages -4, it goes to negavtive
• If I include right sie pages to compensate the left side values, then surpasses array length 10

Thank you so much! Stripping the whitespace passed the solution.

Any whitespace at the end of the line should also be stripped out.

It's because of that.

Returned 'apples, plums
pears
oranges' but expected 'apples, plums
pears
oranges'

my test is failing. Can someone please help. may be it is looking for \n in my string?

I didn't change my code and it worked :) I have a guard around null check but problem was around empty array, something like this [] and it was preventing me to call the property [].length
Thanks for your message! All worked well

If the array of arrays is null/nil or empty

null is not the same as an empty array. You can't read the length of null and that's what the error is about.

You have a typo in your code:

if(lengthArray.lenth){
      return 0
  }

It's length, not lenth. But fixing that would break your code.

I am not going crazy but my array is empty and I am getting the error that TypeError: Cannot read property 'length' of null at getLengthOfMissingArray (test.js:4:9

my code is :
[].length == 0
return 0

but instead I am getting the error.

I love

Doesnt seem right to compare boolean