Spread Operator- Donated by ‘...’ and is followed by the variable. The syntax of the spread operator would look like this for example:- ‘...X’. Spread operators manipulated objects and arrays which is the prime reason it is used in ES6. It is used for copying the property of one object to another.
Default Operator- In order to initialize a function using default values, the default operator is deployed. The parameter’s value can be anything- a number or a function or null.
Rest Parameter- This operator is used for recovering all the arguments that are required to invoke a function. This allows us to put items belonging to different categories separate. The rest parameter allows combining the parameters in a common array parameter.
Posted Date:- 2021-10-08 09:55:54
what is meant by Class Expressions?
What is difference between CoffeeScript and es6 ?
What is difference between ES6 and typescript?
What is Prototypal Inheritance in Javascript?
What is the use of let & const in JavaScript?
How to create a Javascript class in ES6?
Explain Destructuring Assignment in ES6?
What are the classes and proxies?
What is spread, default and rest parameter?
Explain the reason for using ES6 classes.
Explain the motivation behind Symbols to ES6.
Explain Internationalization and Localization.