Un-Answered Questions { React.js }

How do you pass data from child to parent component?

175


How do you this in constructor?

176


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

165


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

190


What is Children?

171


How is react different?

180


Why reactjs is used?

171


What are the features of react?

205


How reactjs framework is different as compared to others?

173


How is react different from angular?

176


What is the lifecycle methods order in mounting?

184


What are higher order components(hoc)?

188


What are the advantages of redux?

176


How to update a component every second?

210


What do you understand with the term polling?

193