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JavaScript OOP Objects Object-oriented programming (OOP) is a programming paradigm that organizes code into reusable and modular objects that interact with each other. JavaScript is a programming language that supports OOP and has built-in features for creating objects and classes. In this answer, we will explore object-oriented programming in JavaScript and provide examples of how … Read more

Pagination Pagination is a common feature in web applications that allows users to navigate through a large set of data that is split into smaller, more manageable pages. Here’s an example of how to implement pagination using JavaScript: // Define constants for page size and initial page number const PAGE_SIZE = 10; let currentPage = … Read more

10 Top JavaScript Questions with Examples of Code JavaScript Coding Questions with Example Code What is the difference between let and var in JavaScript?What is the this keyword in JavaScript?What is the difference between == and === in JavaScript?What is a closure in JavaScript?What is the forEach() method in JavaScript?What is the difference between null … Read more

Modern JavaScript Coding Examples Arrow Functions, Basic Arrow Function Syntax, Implicit Return Arrow Functions, Arrow Functions with Object Destructuring, Arrow Functions with Array Methods, Arrow Functions with Multiple Parameters, Template Literals, Example : Basic String Interpolation , Example : Multiline Strings , Example : Complex Expressions , Example : Nested Template Literals , Example : … Read more

Regular expressions or regex Regular expressions, or regex Regular expressions, or regex, is a pattern-matching language that can be used within JavaScript and many other programming languages to search and manipulate strings. Regular expressions are a powerful tool for working with text data, and can be used to search for specific patterns, extract data, and … Read more

JavaScript, HTML, and CSS are powerful web development technologies that can be used to create a wide variety of components and features for web applications. Here are some common components that can be created with these technologies: These are just a few examples of the many components that can be created with JavaScript, HTML, and … Read more

Write a function to calculate the factorial of a given number.Write a function that takes an array of integers and returns the sum of all the even numbers.Write a function that takes a string and returns the reversed version of the string.Write a function that takes an array of strings and returns the longest string … Read more