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Javascript 2022-02-11 19:15:26
redux action
import { createActions, handleActions, combineActions } from 'redux-actions'; const defaultState = { counter: 10 }; const { increment, decrement } = createActions({ INCREMENT: (amount = 1) => ({ amount }), DECREMENT: (amount = 1) => ({ amount:... Add solution -
Javascript 2022-02-02 23:25:43
redux-persist
// configureStore.js import { createStore } from 'redux'import { persistStore, persistReducer } from 'redux-persist'import storage from 'redux-persist/lib/storage' //&nbs... Add solution -
Javascript 2022-01-31 06:30:59
jest Invariant Violation: could not find react-redux context value; please ensure the component is wrapped in a <Provider>
import React from 'react' import { render } from 'react-testing-library' import App from '../pages/index.js' import { Provider } from 'react-redux' import configureStore from 'redux-mock-store' describe('With React Testing Library', () => { cons... Add solution -
Javascript 2022-01-30 11:31:44
middlewares in redux
A Redux middleware is a function returning a function, which takes next as a parameter. Then the inner function returns another function which takes action as a parameter and finally returns next(action). Here's how it looks like: function Middleware() ... Add solution -
Javascript 2022-01-26 06:27:11
implementation of redux in functional component
import React from 'react' import { useSelector } from 'react-redux' export const CounterComponent = () => { const counter = useSelector(state => state.counter) return <div>{counter}</div> } Copy Add solution -
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