Vishal Basumatary

MAC Addresses in JavaScript MAC (Media Access Control) address is a unique identifier assigned to a network interface controller (NIC) for use as a network address in communications within a network segment. In JavaScript, we can retrieve the MAC address of a device using a few different methods. Method 1:

React Native Tab Bar Interaction React Native is a framework that allows developers to build cross-platform mobile applications using JavaScript and React. One of the most important components in any mobile application is the tab bar, which provides easy navigation and allows users to switch between different sections of the

Searching for Values in JavaScript Objects If you're working with JavaScript objects, you may need to search for specific values within them. Luckily, there are several ways to accomplish this. Method 1: Using a for...in Loop One way to search for values in a JavaScript object is

jQuery Find by InnerText As a web developer, I have often come across the need to find elements by their inner text using jQuery. It can be helpful in situations where we need to manipulate or extract data from the HTML document based on the text content of an element.

How to select values from one array that do not exist in another array using JavaScript If you have two arrays and you want to select values from one array that do not exist in another array, you can use the filter() method to accomplish this. Here is how you

JavaScript onKeyUp Multiple Classes If you are looking to use JavaScript onKeyUp event on multiple classes, there are multiple ways to do it. Here are some ways to achieve it: Option 1: Loop through all elements You can loop through all elements with the specified class and attach the onKeyUp

How to Dynamically Add/Remove Rows in HTML Table Using JavaScript If you have a large amount of data to display in an HTML table, it's not practical to hard-code all the rows in the HTML code. Instead, you can use JavaScript to dynamically add and remove rows

How to Display Toastr Success in HTML Introduction If you are a web developer, you might have come across the need to display a notification or alert message to your users. One popular library that can help you to achieve this is Toastr. Toastr is a simple and lightweight library

Marketo Landing Page Locked Content If you're using Marketo to collect leads, chances are that you're using landing pages to do so. But sometimes, you may want to offer some exclusive content to your users in exchange for their contact information. This is where Marketo'

How to Get Each Pair of Values from an Array of Objects in JavaScript The Problem: You have an array of objects with multiple key-value pairs and you want to iterate through each object in the array and get a specific pair of values. The Solution: There are a few