Who says that JavaScript does not support object-oriented programming concepts? Classes in JavaScript help us create organized and encapsulated code. They allow us to use objects based on templates. Let’s learn more about JavaScript classes and see how to create…
LTS in Node.js stands for Long-Term Support. Since Node.js is a high-demand language used by many developers, it requires frequent updates to meet user’s standards. To address this, new and stable versions are released. The LTS version is one such…
The Nullish coalescing operator, also known as the Javascript double question mark operator (??), is a logical operator that takes two input statements and returns the right-hand side statement if the left-hand side statement is false. Typically, it establishes default…
The some() method in JavaScript checks if at least one element in an array passes a test provided by a function. It iterates through each element of the array, applies the test function, and returns a Boolean value indicating whether…
Do you want to know how to convert SVG images to regular PNG? Well, there are plenty of SVG to PNG online converters available, but as a programmer let’s make our own. In this article, we will learn about the…
In Python, the concept of Einstein summation helps us simplify the calculations of arrays. It provides a great help in solving matrices, particularly calculating their cross-product, dot product, sum of diagonals, etc. In this article, let us explore this concept…
In web development, Node.js provides us with a runtime environment such that we can run JavaScript codes outside the web browser. It follows a non-blocking and event-driven architecture. Now the question is, is Node.js frontend or backend-oriented? Is Node.js Frontend…
There are many useful APIs for Node.js available as modules and libraries. The best part is that they are open source, meaning anyone can use them in their projects as well as contribute to them. Let me provide you with…
The find() method returns the first element that passes the given test function. This function does not execute for null elements and returns undefined if elements fail to pass the test case. In this tutorial, along with the find() method, we…
Maps in JavaScript store key-value pairs where keys can be of any type. It works well for adding and removing key-value pairs, making them suitable for applications in which performance is important. It also remembers the insertion order, ideal for…