I just cloned a React application that doesn't have node_modules on it. I try to install with command npm install but unable to do it. Following error occurs when installing the npm. I have also tried npm i --force.The project…
As I am new to React (I come from Angular), I am not sure if there is a "React" way of doing this, but I am importing a json file, which has a property called content which contains an svg…
What is the difference between useMemo and React.memo? in which case the React.memo is used? and in which case the useMemo will be used? i have googled for a perfect example to show when the react.memo is used but i…
This is my scripts "scripts": { "init-client": "cd ./client && npm start", "init-server": "cd ./server && npm run dev", "start": "npm run init-server && npm run init-client" }, I want to start the client and the server but when I…
Lets say I have a parent component called and I create a useState in it called [value, setValue]. I pass the value and setValue to a child component through props. Please note that the function setState is not used in…
I'm trying to download objects, store them in an array and save a copy of that array in state. I'm also trying to display content from the state array. Here's the component with the irrelevant parts excluded: const UpdateProfile =…
Let's say I have an object of type: type BulkItem = { id: number; type: 'bulk'; tonnage: number } type RegularItem = { id: number; type: 'regular'; weight: number } export type CartItem = BulkItem | RegularItem // there could…
I am having a problem with testing my app using Cypress. Suppose I have a table with items, and I need to test that its possible to delete all the items from the table. It's rendered using React and re-rendered…
On login i'm storing user token or id in local storage and then i'm getting them from local storage and saving in state and on state behalf its selecting routes but if user is login and is in local storage…
I made a modal that given below: export const Modal = ({ onClose, children, title = "" }) => { const handleBackdropClick = (e) => { e.target === e.currentTarget && onClose(); }; useEffect(() => { document.body.style.overflow = "hidden"; return ()…