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Articles tagged with #react-js
Introduction of hooks? it allow you to use state and other react features without written a class. Hooks allow function components to have acess to state and other react features like life cycle methods. Because of this, class components are gener...
What is list Rendering? List are very useful when it comes to developing the UI of any website. List are mainly used for displaying list of things in a website. Ex- list of products, list of names, list of courses etc. In react ,you will render ...
What is De-Structuring props and state? Destructuring is a characterstic of javascript. it is used to take out section of data from an array or object,we can assign them to new own variable created by the developer. In does not change an array or a...
what is Constructor? Constructor is a member of class. Constructor is a used to initialize the onject. Constructor automatically called when an object is created. export default class User extends Component { constructor (){ super...
ES6 provides us to import a module and use it in other file. ES6 provides two ways to export a module form a file: named export default export Default Export: (export default) One can have only one default export per file. when we import we ...
What is Arrow function? arrow function allow us to write shorter function syntax. const App = () => <h1>aroow function</h1> it gets shorter, if the function has only one statement, and the statement returns a value, you can remove the brackets and t...
