A set in JavaScript is a group of unique values. Each value can occur only once in a set. It cannot have duplicate or repeated values. The values can be of any type, such as primitive values or objects. A…
Node.js is well known for its use in web development, providing the runtime environment for JavaScript to create servers easily. If you are new to Node.js, I suggest you read What is Node.js? first. But the question is, what makes…
In JavaScript, a multiline string allows us to write text in multiple lines and display it. This makes our code easy to read and avoids unnecessary repetition of display function code. It is quite useful when there is a need…
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…