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Javascript Articles
Page 167 of 534
JavaScript Program to Check if all array elements can be converted to pronic numbers by rotating digits
Pronic numbers are also known as rectangular numbers, the pronic numbers are numbers that are multiples of two consecutive numbers. We will be given an array of integers and we can rotate the digits in any direction for a certain number of times to get all combinations. For any combination produced by rotating the digit if each array element can be converted into the pronic number then we will print true otherwise false. Pronic Numbers First, let us discuss pronic numbers: pronic numbers are the numbers that are the product of two consecutive numbers. Mathematically saying, if we have integer ...
Read MoreJavaScript Program for Rotate Doubly linked list by N nodes
A doubly linked list is a linear data structure where each node stores the address of the next and previous node. We have given a doubly linked list and we have to rotate the doubly linked list by N nodes and print it. Here N is the positive number and less than or equal to the count of the nodes present in the linked list. We are not given the specific side to rotate the doubly linked list. So we will rotate the doubly linked list in both ways. Rotating Doubly Linked List to Counter Clockwise We have to rotate ...
Read MoreJavaScript Program to Check if a string can be obtained by rotating another string d places
Rotating a string means moving the characters of the string to their left or right side by one index and one end may contain the value stored at the other end. We will be given two strings and we have to rotate the second string either in the left or the right direction by given number (d) times and check if both strings are equal or not. We will write proper code with comments, explanations, and detailed discussions on the time and space complexity of the program. Examples If we have the given string ‘abcdef’ and the other string is ...
Read MoreHow to create an Asynchronous function in JavaScript?
A JavaScript asynchronous function is a function that runs independently of the main flow of the program. This allows the program continues executing other code while the async function is running. Async is used to declare an async function, which runs asynchronously, and await is used to pause the execution of the function until a specific asynchronous task is achieved. Method to create an Asynchronous function Using async keyword The simplest way to create an asynchronous function is to use the async keyword before the function declaration. See the below syntax − Syntax async function fetchData() { ...
Read MoreHow to select all links inside the paragraph using jQuery?
jQuery is a popular JavaScript library that simplifies HTML DOM traversal, event handling, and AJAX interactions for rapid web development. It offers a wide range of built-in functions and methods that help developers to manipulate HTML elements, styles, and behaviors dynamically. In this article, we will see how to select all links inside a paragraph using jQuery. Selecting links inside a paragraph is a common requirement when we want to modify the links in a particular section of our website, such as changing styles, finding links, etc. How to select all links inside the paragraph? Selecting links inside the ...
Read MoreHow Blazor Framework is Better Than JavaScript Frameworks?
Web development is a rapidly evolving field, and Microsoft's Blazor framework is one of the latest entrants in the arena. Blazor is a client-side web framework that allows developers to build web applications using C# and .NET instead of JavaScript. While JavaScript frameworks like Angular, React, and Vue.js have been popular choices for web development for many years, Blazor offers some unique advantages that make it an attractive alternative. In this article, we will discuss how blazor framework may be considered better than JavaScript frameworks, including language familiarity, rendering, code sharing, tooling, security, etc. We’ll also know about the ...
Read MoreHow to create an array with multiple objects having multiple nested key-value pairs in JavaScript?
JavaScript is a versatile language that is widely used for creating dynamic web applications. One of the most common data structures used in JavaScript is the array. An array is a collection of elements that can be of any type, including objects. In this article, we will discuss how to create an array with multiple objects having multiple nested key-value pairs in JavaScript. What are arrays? An array is a special type of object that stores a collection of values. These values can be of any data type, such as numbers, strings, booleans, and even other arrays. Arrays are a ...
Read MoreJavaScript Program For Reversing A Linked List In Groups Of Given Size
A linked list is a linear data structure that consists of interconnected nodes. Reversing a linked list means changing the order of all its elements. Reversing a linked list in groups of a given size means, we are given a number and we will reverse the first given number of elements, and then for the next set we will reverse the elements. We will see the proper code with implementation. Examples Given linked list: 1 -> 2 -> 3 -> 4 -> 5 -> 6 -> 7 -> 8 -> null Given number: 3 Output: 3 -> 2 -> ...
Read MoreJavaScript Program for Reversal algorithm for right rotation of an array
Right rotation of an array means to rotate the elements of the array to their right side by a given number of times and for the number which are present at the edge they will move to the first index in their right rotation by assuming an array in a cycle form. We will implement a proper code to implement the algorithm with an explanation. Example Let us assume we have given array as [1, 2, 3, 4, 5, 6, 7, 8, 9] The number of right rotations of the array is 3 Output: 7 8 9 1 2 ...
Read MoreJavaScript Program for Reversal algorithm for array rotation
An array is a linear data structure used to store the different types of objects and we are given an array of size n and an integer k (where k is the number by which we will rotate an array). We will rotate the array by k elements and then return the rotated array. Rotation means we have to traverse the array from the given kth element and shift all the integers by one and we have to shift each element by 1 till the kth element came to position ‘0’ or we can say at index number ‘0’. Note ...
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