Difference between constructor and getInitialState ?

Question Posted / prakash diwakar

No Answer is Posted For this Question
Be the First to Post Answer

More React.js Interview Questions

What is controllable component in reactjs?

Name the different React lifecycle methods.

Is setState() is async? Why is setState() in React Async instead of Sync?

What is the purpose of push() and replace() methods of history?

How react router is different from history library?

Why are browsers unable to read jsx?

What is reactjs-jsx? What are the advantages of using jsx? Explain basic code snippet of jsx with the help of a practical example?

What is low-level component lifecycle in react.js?

Explain the term high order component

What is high-level component lifecycle in react.js?

What can be done when there is more than one line of expression?

What is an action in Redux?

For more React.js Interview Questions Click Here