javascript

Get the Mouse Position in JavaScript If you want to retrieve the mouse position using JavaScript, you can use the mouse events to track the mouse movement and get the position of the cursor relative to the document or an element on the page. Using the mousemove event To get

Create extern to be usable in c# When it comes to programming in C#, you may want to use external functions or variables that were not defined within your own code. In this case, you would need to create an "extern" declaration. The "extern" keyword is

What is js queuemicrotask? QueueMicrotask is a JavaScript method that allows you to queue a microtask to be executed at the earliest opportunity, immediately after the current task has completed. It is a new feature added in ECMAScript 2018. This method allows you to schedule a microtask, which is a

How to Reset RegEx in Javascript RegEx, or regular expressions, are a powerful tool in Javascript for matching and manipulating strings. However, sometimes we may need to reset or clear the RegEx pattern we have set in our code. Here are three ways to do so: Method 1: Assigning an

What does this operation tell if(!arr.some(isNaN)) JavaScript? This operation is checking if all the elements in the array are numbers or not using the isNaN function in JavaScript. The isNaN function returns true if the value is not a number, and false if it is a number.

Underscore.js Explained If you are a JavaScript developer, you might have heard of Underscore.js, a popular utility library that provides a lot of useful functions to work with arrays, objects, functions, and more. In this article, we will explore what Underscore.js is and how it can help

What is "cannot access before initialization javascript" error and how to fix it? If you are a developer, you may have come across a "cannot access before initialization javascript" error at some point in your career. This error occurs when you try to access a variable

Next.js Image with Contentful If you are building a website using Next.js and require a CMS to manage your content, Contentful can be a good option. In this case, you may want to use Next.js Image component to optimize images for the web. Here's how

Zoho SMTP Mail with Node.js If you are developing a web application with Node.js and need to send emails, you can use Zoho SMTP mail service. Zoho provides secure SMTP server settings to send emails from your application. Here is how you can configure Zoho SMTP mail with

First Digit JavaScript First digit JavaScript refers to the first number in a given numerical value. For example, if the number is 456, the first digit would be 4. There are multiple ways to extract the first digit in JavaScript, and I'll explain some of them below: Method