Un-Answered Questions { React.js }

How do you pass data from child to parent component?

181


How do you this in constructor?

180


When rendering a list what is a key and what is it's purpose?

171


What's the difference between super() and super(props) in React when using ES6 classes?

196


What is Children?

175


How is react different?

186


Why reactjs is used?

175


What are the features of react?

210


How reactjs framework is different as compared to others?

179


How is react different from angular?

180


What is the lifecycle methods order in mounting?

188


What are higher order components(hoc)?

192


What are the advantages of redux?

182


How to update a component every second?

214


What do you understand with the term polling?

197