need help explaining each and every line of the code functionality ========================================================== import React, { useEffect, useContext, useState } from "react"; import { AppContext } from "../../context/applicationContext"; import LoadingIndicator from "../../components/LoadingIndicator"; // import the API from apiUtil.js import { getOthersFeedsApi } from "../../util/ApiUtil"; import MyProfile from "../../components/MyProfile"; import AddFeed from "../../components/AddFeed"; import InfiniteScroll from "react-infinite-scroll-component"; import FeedCard from "../../components/FeedCard"; const Dashboard = () => {   // name spacing for the child component using UseContext hook   const appContext = useContext(AppContext);   // access the token which is present inside our cookies   const token = appContext.getSession();   // access the user data by calling getUserData() function from AppContext   const userData = appContext.getUserData();   // all the other user's feed are captured and stored inside an Array   const [feedsData, setFeedsData] = useState([]);   const [pageNumber, setPageNumber] = useState(0);   //State variable that holds a boolean indicating whether thee are more feeds to be displayed   const [hasMore, setHasMore] = useState(true);   // Function is going to load the feeds of other user's   const getOthersFeeds = async (loadPageNumber) => {     if (loadPageNumber === 0) {       setFeedsData([]);     }     const apiResponse = await getOthersFeedsApi(token, loadPageNumber);     console.log(apiResponse);     if (apiResponse.status === 1) {       let feedsDataNew = [];       if (loadPageNumber !== 0) {         feedsDataNew = feedsData;       }       feedsDataNew.push(...apiResponse.payLoad.content);       setFeedsData(feedsDataNew);       setPageNumber(loadPageNumber + 1);       if (loadPageNumber + 1 === apiResponse.payLoad.totalPages) {         setHasMore(false);       } else {         setHasMore(true);       }     }   };   //set the page title and fetch the feeds for the Dashboard   useEffect(() => {     document.title = "Home | Feed App";     getOthersFeeds(0);   }, []);   // if the data is being fetched from the backend, it displays loading indicator   if (!userData) {     return ;   }   return (           {/* {#MyProfile Component} */}                     {/* {#AddFeed Component} */}                 {/* {#FeedCard Component} */}         getOthersFeeds(pageNumber)}           hasMore={hasMore}           endMessage={                           Yay! You have seen it all.                       }           refreshFunction={() => getOthersFeeds(0)}           pullDownToRefresh           pullDownToRefreshThreshold={50}           pullDownToRefreshContent={             ↓ Pull down to refresh           }           releaseToRefreshContent={             ↑ Release to refresh           }         >                       {feedsData.map(               ({ feedId, picture, content, createdOn, feedMetaData, user }) => (                               )             )}                               ) } export default Dashboard

You must use one other model (math/random).

Classes, Objects, Pointers and Dynamic Memory Program Description: This assignment you will need to create your own string class. For the name of the class, use your initials from your name.  The MYString objects will hold a cstring and allow it to be used and changed. We will be changing this class over the next couple programs, to be adding more features to it (and correcting some problems that the program has in this simple version). Your MYString class needs to be written using the .h and .cpp format. Inside the class we will have the following data members: Member Data Description char * str pointer to dynamic memory for storing the string int cap size of the memory that is available to be used(start with 20 char's and then double it whenever this is not enough) int end index of the end of the string (the '\0' char) The class will store the string in dynamic memory that is pointed to with the pointer. When you first create an MYString object you should…

Explain how to use wrapper classes for non-object data types so that you don't end up with a jumbled bag of non-object and object values?