Chapter 7, Problem 4EYK

Help with React Try to open the same page in any other browser or incognito tab and you will see that the values didn't persist. Why weren't your answers available in the other browser/incognito tab? ============================================================================== import React from "react"; import { Formik, Form, Field } from "formik"; import { useCookies } from "react-cookie"; const App = () => {   const [cookies, setCookie] = useCookies(["name"]);   const localStorageKey = "email";   return (     <Formik       initialValues={{         name: cookies.name || "",         email: localStorage.getItem(localStorageKey) || "",       }}       onSubmit={(values, { setSubmitting }) => {         setTimeout(() => {           setCookie("name", values.name, { path: "/" });           localStorage.setItem(localStorageKey, values.email);           alert(JSON.stringify(values, null, 2));           setSubmitting(false);         }, 400);       }}     >       {({…

So, what does it indicate when a cell in Microsoft Excel is filled with hashtags?

Let's say you're working on an app that will preserve the browser history of its users. Describe which collection class will be of assistance when attempting to get information from the page that has been seen most recently.