Change:
## Description <section id='description'> <del> Now you've seen all the basic operations for JavaScript objects. You can add, modify, and remove key-value pairs, check if keys exist, and iterate over all the keys in an object. As you continue learning JavaScript you will see even more versatile applications of objects. Additionally, the optional Advanced Data Structures lessons later in the curriculum also cover the ES6 <dfn>Map</dfn> and <dfn>Set</dfn> objects, both of which are similar to ordinary objects but provide some additional features. Now that you've learned the basics of arrays and objects, you're fully prepared to begin tackling more complex problems using JavaScript! </del> <ins> Now you've seen all the basic operations for JavaScript objects. You can add, modify, and remove key-value pairs, check if keys exist, and iterate over all the keys in an object. As you continue learning JavaScript you will see even more versatile applications of objects. Additionally, the Data Structures lessons located in the Coding Interview Prep section of the curriculum also cover the ES6 <dfn>Map</dfn> and <dfn>Set</dfn> objects, both of which are similar to ordinary objects but provide some additional features. Now that you've learned the basics of arrays and objects, you're fully prepared to begin tackling more complex problems using JavaScript! </ins> </section> ## Instructions

Discussion:
<!-- NOTE: If you're reporting a security issue, don't create a GitHub issue. Instead, email We will look into it immediately. --In "" it mentions: I do not see those lessons anywhere. Is there an hidden module somewhere I don't know of? Or is that text that is a legacy of the previous curriculum? Browser Name: Browser Version: Operating System:
Check under Coding Interview Prep (Thousands of hours of challenges)
perhaps the title in there should be renamed to
I think that now with the new curriculum, this is fixed?
The "advanced" section would be those challenge located in the Data Structure Questions in the Coding Interview Prep section. I am thinking the easiest solution this is to rewrite the following sentence from: to something like:
Yes. That should be fine.
I'll take this up.
Go for it. No one else has asked for it.
I had the same question, so I came here, So the answer is Advanced Data Structures located in Coding Interview Prep (Thousands of hours of challenges) Data Structures , am I right ? Why doesn't any admin/mod rewrite as RandellDawson said so no one has this question and come here again ? Thanks
What exactly are you trying to do?
Same as OP, I cannot see the Advanced Data Structures lesson on FCC
They are not called Advanced Data Structures lessons. They are just called Data Structures and they are in the Coding Interview Prep section of the curriculum !
oh man, You didn't get me, I said above : Why doesn't any admin/mod rewrite as RandellDawson said so no one has this question and come here again ? Thanks I read completely this issues and got the answer, just ask why admin/mod doesn't change as you said, so no one will get confused like me or OP again,
We decided to just modify the text of the challenge to the following: Additionally, the Data Structures lessons located in the Coding Interview Prep section of the curriculum also cover the ES6 Map and Set objects, both of which are similar to ordinary objects but provide some additional features. This was done to minimize the need to update several other sections. We feel it does not make any difference if it is renamed or just remain section. We hope to have the changes made deployed to the production site very soon.