Vishal Basumatary

How to use indexOf() method to find object values in an array using JavaScript? One of the most useful methods that JavaScript array objects provide is the indexOf() method, which allows you to find the index of a particular element within an array. This is especially useful when you'

Sequelize Conditional Shorthands If you are working with Sequelize ORM for Node.js, you might come across situations where you need to define some conditional statements in your queries. Sequelize provides some shorthand operators to make this process easier. Using Sequelize's Conditional Shorthands Sequelize provides the following shorthand

Vue Current Year As a developer, it is important to be able to display the current year on a website or application. In Vue, there are multiple ways to achieve this. One way is to use the built-in Date object in JavaScript. Using Date Object in JavaScript const currentYear = new

How to dynamically add properties to JavaScript objects As a web developer, I often come across situations where I need to dynamically add properties to JavaScript objects. This can be easily achieved using JavaScript. Method 1: Using dot notation let person = { name: 'John', age: 30 }; person.gender = '

Programming a Button in JavaScript If you want to add functionality to a button on your website, you can do so with JavaScript. Here's how: Step 1: Create the HTML Button First, create an HTML button element with an ID that you can reference in your JavaScript code.

How to Compare Previous Value with Current in jQuery If you want to compare the previous value with the current value in jQuery, you can use the .data() method to store the previous value in a data attribute and then compare it with the current value. Using the .data() Method

Removing Matching Elements from an Array in JavaScript When working with arrays in JavaScript, it is often necessary to remove certain elements from the array. One common scenario is when we need to remove all elements from an array that match a certain condition or value. There are several ways

What is iconMap richtoolbar? iconMap richtoolbar is a feature in the RichTextEditor (RTE) that allows the user to add custom icons to the toolbar. This feature is especially useful when you want to add your own custom actions or commands to the RTE toolbar. How to Use iconMap richtoolbar The

Zoom in Canvas JavaScript If you want to zoom in on an image or a canvas using JavaScript, you can do so by changing the scale factor of the canvas. Here are a few ways to accomplish this: Method 1: Using the scale() method You can use the CanvasRenderingContext2D scale(

Creating Salt Hash using Bcrypt If you want to store user passwords securely in your application, salt hashing is an essential technique to prevent attacks such as rainbow table attacks. Bcrypt is a popular library that can help you create salt hashes easily. Here's how to do it: