#reactjs
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class Counter extends React.Component { constructor(props) { super(props); this.state = { count: 0 }; // Change code below...
In addition to setting and updating state, you can also define methods for your component class. A class method typically needs to use the this...
There is another way to access state in a component. In the render() method, before the return statement, you can write JavaScript directly. For...
Once you define a component's initial state, you can display any part of it in the UI that is rendered. If a component is stateful, it will always...
Create a Stateful Component One of the most important topics in React is state. State consists of any data your application needs to know about, that...
A stateless functional component is any function you write which accepts props and returns JSX. A stateless component, on the other hand, is a class...