When we talk about get elements by aria-label using JavaScript, there are several methods at our disposal. Let's see into three primary methods and explore the first one in detail but first What is an aria-label? What is aria-label? In the world of websites and apps, elements like buttons, images, or links often need labels to tell us … [Continue reading...]
Capitalize First letter in JavaScript
In this comprehensive guide, we'll see the efficient JavaScript methods for capitalizing the initial letter of strings. We'll explore practical techniques using charAt, toUpperCase, and other essential string manipulation functions to capitalize the first letter. We'll take a look at 3 methods in this blog: 1. Using charAt Function 2. … [Continue reading...]
Next.js Warning: Extra attributes from the server
This blog post will guide you through the annoying "Extra attributes from the server" warning encountered in Next.js 13 and beyond. We'll explore the causes, multiple solutions, and best practices to keep your development environment clean and free of clutter. Understanding the Warning What is the warning? The warning message … [Continue reading...]
Convert Map Keys and Values to an Array in JavaScript
When working with JavaScript, there are various methods to convert map keys and values into an array, in this tutorial we will how to convert map keys and values to an array in javascript The primary techniques which we will explore in this blog include: Let's see the details of the first method, which involves the Array.from() … [Continue reading...]
How to Convert a Map to JSON in JavaScript
When it comes to Convert a Map to JSON in JavaScript, there are a few methods available that can accomplish this task effectively. We will see the prominent methods one is using JSON.stringify and the next one is iterating through the Map manually. Methods for Convert a Map to JSON in JavaScript : Using JSON.stringify The most … [Continue reading...]
How to convert an Array to a Map in JavaScript
This article provides you with a comprehensive guide on how to convert an array to a map in JavaScript. We will explore different methods and their benefits, ensuring you have the right tools for your specific needs. Methods for Conversion: JavaScript offers multiple ways to convert an array to a map in JavaScript. Let us see the first … [Continue reading...]
Append Text to a Textarea in JavaScript
Append text to a textarea in JavaScript is a fundamental task, It involves manipulating the textarea's value property to either append or verify if specific text exists within it. let us see step by step tutorial about how to append the text to textarea in javascript. Here are the methods we'll be exploring in this article: Appending … [Continue reading...]
How to Validate Date in JavaScript
Validating dates will help to ensure users are entering the correct date, In this tutorial will see how to validate date in JavaScript, making your applications reliable and user-friendly. Understanding the Fundamentals Before we dive into specific techniques, it's crucial to grasp some basic concepts related to date validation in … [Continue reading...]
How to Merge Sets Using JavaScript
Working with sets in JavaScript allows us to manage collections of unique values effortlessly. But what if we want to combine or merge these sets? in this tutorial, we will see how to merge sets using javascript Important Note: Sets Contain Unique Values Only It's essential to note that sets in JavaScript store unique values. If there are … [Continue reading...]
How to Sort a Map in JavaScript
Maps, introduced in ES6, are versatile data structures that store key-value pairs. Sorting a Map in JavaScript can be quite useful when you need your data in a particular order. Let's dive into this together and explore how to sort a map in JavaScript in this tutorial using a step-by-step approach. We will be exploring two methods in this … [Continue reading...]
Function is not defined JavaScript onClick
If you're new to JavaScript and see the "Function is not defined" message while using the onclick event in JavaScript, don’t worry—it’s common and fixable! This error pops up when trying to use a function that either doesn't exist or can't be found where it is needed. Understanding the Problem Let's break it down: when you click a … [Continue reading...]
What does colon do in JavaScript & TypeScript?
In JavaScript, the colon (:) serves multiple purposes across different contexts, primarily as a separator and a syntax element within the language. Let's dive into its key roles: Here's a list of the functionalities that a simple colon {:} provides us: 1. Using Colon in the Object Literal Syntax 2. Using Colon in the Ternary … [Continue reading...]
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