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Tag Archives: JavaScript-Methods

In this article, we will learn how to convert an asynchronous function to return a promise in JavaScript. Approach: You need to first declare a… Read More
In this article, we are going to learn how to create a webpage that generates a random Birthday wishes using HTML, CSS, and JavaScript. Approach:… Read More
In this article we will learn how to call promise inside another promise in JavaScript. Problem Statement: You need to first declare a promise using… Read More
Postfix expressions are easier for a compiler to understand and evaluate. So this is a converter that converts infix expression to postfix expression using JavaScript.… Read More
The JavaScript Object.prototype.__lookupSetter__ () method is used to get a reference to the setter function when it was defined for a property of an object.… Read More
JavaScript Object.prototype.__lookupGetter__() method returns a function that is bound to the specified property as a getter. This method is although not recommended using and it… Read More
Given an array, the task is to compute the average of an array after mapping each element to a value. Input : arr=[2, 3, 5,… Read More
In JavaScript, arrays are the object using the index as the key of values. In this article, let us see how we can filter out… Read More
Symbols are new primitive built-in object types introduced as part of ES6. Symbols return unique identifiers that can be used to add unique property keys… Read More
The arrays in JavaScript have many methods which make many operations easy.  In this article let us see different ways on how to get the… Read More
The task is to filter the array based on the returned value when passed to the given function.  The purpose is to loop through the… Read More
The Map() constructor is used to create Map objects in JavaScript. The map is a data structure that stores elements as a key, value pair.… Read More
The Object.prototype.toLocaleString() method returns a local specific string representation of this object using the locale of the environment. Derived objects like an array, number, date,… Read More
In this article, we will see how to create dynamic breadcrumbs using JavaScript.  A dynamic breadcrumb allows us to navigate to different pages within the… Read More