Sum of powers in range Problem Statement: Given a range of numbers from a to b (inclusive) and an exponent p, calculate the sum of each number in this range raised to the power of p . Example: If a = 1, b = 3, and p = 2, the Read more…
Generate the Fibonacci sequence in JavaScript Fibonacci Sequence The Fibonacci sequence is a series of numbers where each number (after the first two) is the sum of the two preceding ones. It typically starts with 0 and 1. So the sequence goes: 0, 1, 1, 2, 3, 5, 8, 13, Read more…
Calculate the factorial of a number using JavaScript Factorials are a fundamental concept in mathematics, frequently appearing in various applications such as probability, algebra, and calculus. In computer programming, calculating the factorial of a number is a common exercise used to understand iterative and recursive approaches. This article will provide Read more…
How can I group and count values in a JavaScript array? Finding the count of each value in an array can come in handy in a lot of situations. It’s also fairly straightforward to implement, both for primitive and complex values, using JavaScript’s Array methods. Count the occurrences of each value Read more…
How do I use JavaScript to get the base URL or the URL parameters? When developing for the web, manipulating URLs is a common task, whether it’s retrieving the base URL or extracting URL parameters. Fortunately, these tasks can be accomplished with just a few lines of JavaScript code. 1. Read more…
JavaScript Interview Questions JavaScript is one of the most popular programming languages in the world. Whether you’re a seasoned developer or a beginner looking to land your first job, preparing for JavaScript interviews is crucial. This article provides an extensive list of 200 JavaScript interview questions, along with detailed answers Read more…