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When building web applications, developers often need to create buttons with dynamic styles. One of the most efficient ways to do this is by using the map() method in JavaScript. This method allows you to render multiple buttons with different styles based on their data. However, sometimes you might want to change the CSS class of a button dynamically based on user interaction or other events. In this article, we will discuss two different approaches to switch CSS class between buttons rendered with map() in JavaScript. Algorithm The algorithm to switch CSS class between buttons rendered with map() involves the ... Read More
What is Send Axios Delete? Deleting data from a backend using ReactJS and Axios can be a challenging task. However, with the right approach and knowledge, you can easily achieve this task. In this article, we'll explore how to send an Axios delete request to the backend in ReactJS using JavaScript. We'll cover two different approaches with code and explanations, as well as two working examples. So, let's dive in! Algorithm To commence our discourse, it is of utmost importance to apprehend the procedure for transmitting an Axios obliteration entreaty to the back end when utilizing ReactJS. Here are the ... Read More
In the current digital terrain, the act of making HTTP requests is a vital component in transmitting and receiving data between the client and server. Asynchronous requests have gained prevalence as they provide a non-blocking experience, which ultimately enhances the overall user experience. Nevertheless, there are certain situations where synchronous HTTP requests may prove necessary or preferable. In the ensuing narrative, we shall delve into the algorithm for creating synchronous HTTP requests using JavaScript. We will also explore two distinct approaches with their corresponding code explanations and practical applications. Algorithm To initiate synchronous HTTP requests in JavaScript, one must execute ... Read More
Dividing an integer is a mathematical operation where we divide a number into two parts, the quotient, and the remainder. In JavaScript, we use this operation to perform various calculations and to get the desired result. In this article, we will discuss how to find the quotient and remainder by dividing an integer in JavaScript. Algorithm The algorithm for dividing an integer in JavaScript is straightforward. We divide the number into two parts, the quotient, and the remainder. The quotient is the result of the division, and the remainder is the part of the number that is left over after ... Read More
It's always important to know when the 1st January falls on a Sunday in a range of years. This information can be used for various purposes, such as scheduling events, managing projects, and more. The purpose of this article is to help you find the 1st January falling on Sunday in a range of years in JavaScript. Algorithm The algorithm to find the 1st January falling on Sunday between a range of years involves several steps. The first step is to calculate the number of days between the current year and the year you want to find the 1st January ... Read More
JavaScript program for Swapping Nodes in A Linked List Without Swapping Data is a familiar problem in web development that involves rearranging the order of nodes in a linked list. A linked list is a data structure that consists of nodes, each containing a piece of data and a reference to the next node in the list. In this article, we will learn a complete tutorial about swapping nodes in a linked list without swapping data using JavaScript. So let’s get started by defining swapping nodes first and then we move ahead in this tutorial. So, Keep learning! Swapping Nodes ... Read More
In this tutorial, we will learn the JavaScript program for sorting a linked list of 0s, 1s, and 2s. Sorting algorithms are essential for any programming language, and JavaScript is no exception. Sorting a linked list of 0s, 1s, and 2s is a common problem that developers encounter in coding interviews and real-world applications. So, let's dive in and explore how to sort a linked list of 0s, 1s, and 2s using JavaScript programming. What is sorting? Sorting is the process of arranging elements in a specific order, either ascending or descending. It is a fundamental operation in computer science ... Read More
Sorting a given matrix using JavaScript is a fundamental operation in programming. Sorting is the process of arranging the elements of a collection or matrix in a particular order. It is essential to make searching and other operations more efficient. In this article, we will discuss how to sort a given matrix using the JavaScript programming language. Example Given a n x n matrix in a specific order known as the "strict order". In the strict order, each row of the matrix must be sorted in ascending order, and for any row i where 1 matrix[i + 1][j]) ... Read More
In the world of JavaScript, there are various techniques and patterns that developers use to write efficient, maintainable code. One such powerful programming technique is the Immediately Invoked Function Expression (IIFE). In this article, we'll dive into IIFEs, their benefits, and how to implement them using different approaches. We'll also explore some practical examples to help you understand their applications in real-world scenarios. Algorithm The algorithm for implementing IIFEs in JavaScript can be summarized as follows − Create a function expression. Wrap the function expression in parentheses. Add an additional set of parentheses immediately after the function expression to ... Read More
JavaScript program for the Size of the Subarray with Maximum Sum is a common problem in the field of programming, especially in web development. The problem statement involves finding the contiguous subarray within a given one-dimensional array of integers which has the largest sum. This is also known as the maximum subarray problem. Solving this problem can be extremely useful in a variety of applications, such as financial analysis, stock market prediction, and signal processing. In this article, we will see the algorithm and the implementation of the size of the subarray with maximum sum using JavaScript. We will begin ... Read More