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Tag Archives: JavaScript-Questions

JavaScript provides a variety of pop-up boxes to alert, alert, or retrieve user input. Pop-up boxes prevent the user from accessing some features of the… Read More
Javascript Object Notation (JSON) is a widely used format for sending and receiving data to or from the server. In this article, we will use… Read More
What is JSON? JSON stands for JavaScript Object Notation. It is a format for structuring data. This format is used when data is sent from… Read More
In this article, we are going to know/learn about a new primitive data structure Record and Tuple. These data structures are not available in official… Read More
Typed Language: Typed languages are the languages in which we define the type of data type and it will be known by machine at the… Read More
In this article, we will discuss Map in JavaScript. What is Map? It is an object which holds the key-value pair. It is a collection… Read More
In this article, we will talk about the difference between Map and WeakMap which are introduced by ES6. Javascript object supports only one key object.… Read More
BSON stands for Binary JSON. It is a binary file format that is used to store serialized JSON documents in a binary-encoded format. It was… Read More
The throw statement allows you to create an exception or a custom error. The exception can be like a Javascript string, a number, a boolean,… Read More
Destructuring in JavaScript is used to unpack or segregate values from arrays or properties from object literals into distinct variables, thus it allows us to… Read More
In this article, we will learn how to access history in JavaScript. We will use the History object to access the history stack in JavaScript.… Read More
Errors almost certainly occur when executing JavaScript code. These problems can arise due to a programming error, incorrect input, or an issue with the program’s… Read More
Decorators are a way of wrapping an existing piece of code with desired values and functionality to create a new modified version of it. Currently,… Read More
In this article, we will try to understand various types of Design Patterns (along with coding examples) provided by JavaScript. JavaScript Design Patterns: JavaScript design… Read More
Bind method: Using this method, we can bind an object to a common function, so that gives different result when its needed. The bind() method… Read More

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