React Redux Unit Testing 💡 To Test Redux, First, we have to mock the store. And to mock store, we will use a package named ‘redux-mock-store’. You can find the package on this link:https://www.npmjs.com/package/redux-mock-store 💡 Let’s configure mock store – 💡 If you have thunk middleware then We have to pass middleware into our store […]
Read More →React Interview Questions & Answers 💡 What is the difference between PureComponent and component? React.PureComponent is similar to React.Component. The difference between them is that React.Component doesn’t implement, but React.PureComponent implements it with a shallow prop and state comparison. PureComponent will do a shallow comparison on both props and state when they changed while Component […]
Read More →Top Scrum Master and Agile Question & Answers ✔ What is the User story INVEST Model in Agile? A good user story should be: Independent (of all others)Negotiable (not a specific contract for features)Valuable (or vertical)Estimable (to a good approximation)Small (so as to fit within an iteration)Testable (in principle, even if there isn’t a test […]
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