technique interview
Utilisateur anonyme
1. about the redux. how to implement the middleware of redux, for example, redux-thunk. 2. Redux 's pros and cons. 3. how to control the frequency of invoking a function, for example, call the drag event handler.(throttle) 4. why need to use CDN. The difference between the third-party CDN and my own CDN. (Cache) 5. difference between the async function and normal function. 6. map and WeakMap difference. (mentioned the GC, how to implement the GC in the JS)? 7. the security problems in the Web, how to prevent them in the traditional website or in the React ? (XSS, CSRF) 8. Curry function. function declaration and function expression difference in ES5 and ES6. these two question is code test.