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The usage of absolute numbers to distinguish between occurrences like "Decline, " "Boost, " and "Payment, " among other things, is rather prevalent among users. When just the difference between the two numbers is required or requested in a spreadsheet, the Excel absolute difference between the two values is provided. The ABS function in Excel will return the absolute value of any difference or number that is provided. To calculate the absolute difference between two values, we may make use of a variety of different formulae, including IF, MAX, and MIN, as well as a VBA Custom Function. In layman's ... Read More
A number's standard deviation gives you an idea of how much it deviates from the average of all the values in the sample. The fact that each of the numbers is identical to the others indicates that there is no variance. As a direct consequence of this, the numbers have just a standard deviation that is equal to zero. The STDEV function has been around for a very long time. The new STEDV.S function, which is included in Microsoft Excel and provides the same exact result, is the one that the software company advises using. We can compute the standard ... Read More
We will use the "abort()" method to cancel the XMLHttpRequest. This will stop the current request from continuing to execute. In the future, we will make sure to properly cancel any requests that are no longer needed to optimize performance. Let us first understand what XML HttpRequest is. XMLHttpRequest is a JavaScript object that allows web developers to make HTTP requests to a server without reloading the entire page. It is often used for creating dynamic and interactive web applications. The API can be used to retrieve data in different formats such as text, XML, and JSON. XMLHttpRequest is supported ... Read More
We can add a fade-out effect using pure JavaScript by manipulating the element's style property. We can start by setting the element's opacity to 1 and then gradually decreasing it over time using the setInterval or setTimeout function. Finally, we can remove the element from the DOM once the opacity reaches 0. Fade-out Effect A fade-out effect is a visual transition where an element gradually becomes less visible over a period of time. This effect is commonly used in web design and animation to create a smooth transition between elements on a page or to hide an element from view. ... Read More
We can add default vertical scaling to a text canvas using Fabric.js by first creating a text object and then setting the "scaleY" property to the desired scaling value. Additionally, we can use the "setCoords()" method to update the object's coordinates to reflect the scaling change. Before diving into the approach let’s just have a quick look what Fabric.js is − What is Fabric.js? Fabric.js is a JavaScript library for creating and manipulating HTML5 canvas elements. It allows developers to create and manipulate canvas elements using an object-oriented API, making it easy to add, edit, and delete shapes, text, images, ... Read More
We can add default horizontal scaling to a canvas-type text by accessing the canvas context and setting the scale property to a specific value. This can be done by calling the context's scale method and passing in the desired value for the horizontal scaling. By doing this, all text drawn on the canvas will have the default horizontal scaling applied to it. HTML Canvas HTML canvas is a 2D drawing surface that can be used to create dynamic and interactive graphics, charts, and animations on web pages. It is an HTML element that allows developers to draw graphics using JavaScript. ... Read More
We can use jQuery's 'append' or 'prepend' method to add content to the section of a website. This can be done by selecting the element using jQuery's 'selector' method and then using the appropriate method to add the desired content. Additionally, we can also use JavaScript's 'innerHTML' property to add content to the section. There are quite some ways of adding content to head tag programmatically. Today we are going to discuss 3 of them − Using jQuery's .append() method − Using JavaScript's document.createElement() method − Using JavaScript's insertAdjacentHTML() method − Using these 3 ways ... Read More
We can use the CSS "::before" pseudo-element to dynamically add a comma before each list item, except for the first one. By targeting the list item and using the "content" property, we can insert a comma before the list item's content. Additionally, we can use the ":not(:first-child)" pseudo-class to ensure that only the non-first list items have the comma added. Consider we have the following HTML DOM: Item 1 Item 2 Item 3 Item 4 We will discuss two different approaches in this article that ... Read More
We can add code input in React.js by creating a component that renders an input field and handles user input. To do this, we can use the built-in React hooks such as useState to manage the input value and handle changes. Additionally, we can also use event handlers to handle user input and update the input value accordingly. Let us first understand what ReactJS and analyze the use of React Hook “useState” as it will be used inside the code. ReactJS React is a JavaScript library for building user interfaces. It makes it easy to create interactive UIs. Design simple ... Read More
We can use the jQuery .addClass() method to add multiple classes to an element. We simply need to pass a string of class names separated by a space as the argument. To remove multiple classes, we use the .removeClass() method and pass in the same string of class names. Both of these methods can be chained together to add and remove multiple classes at once. But before proceeding with that let us have a look at what jQuery offers and how it makes web programming easier over plain JavaScript. What is jQuery jQuery is a JavaScript library that simplifies ... Read More