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Developing user registration forms in ReactJS is easier said than done. This is because the process entails detecting unregistered users, acquiring authorization from registered users, and registering new users. Fortunately, react offers a convenient method for executing the user registration process in just a few steps. Prerequisites A few things you ought to have before you can start developing your user registration form. Basic knowledge of how hooks work in React to simplify state management and side effects. Common hooks you ought to familiarize yourself with include the ‘useState’ and ‘useEffect’ (for additional effects) ... Read More
React applications often require a convenient method for navigating different routes based on a user's action like clicking a button. However, the biggest hurdle in executing such a task is efficiently executing navigation without reloading the entire page or breaking the single-page application (SPA) experience. This post shows how to efficiently navigate a path by clicking a button in react-router. Prerequisite You are required to have a React development environment by installing Node.js and your preferred code editor. Apart from that, you are also required to install react-router-dom using npm or yarn. Install react-router-dom Module npm install react-router-dom ... Read More
A security policy is a document outlining how to defend an organization from dangers, such as computer security threats, and address issues when they arise. A security policy must identify all of a company's assets and all potential threats to those assets. Essentials of a Cybersecurity Policy Institutions develop information security policies for several reasons − To create a complete information security plan. To detect and prevent ... Read More
To apply CSS to iframe, is a very simple process. We can add CSS to iframe using all the three methods of adding CSS to any document. We will be understanding three approaches to apply CSS to iframe which are by using inline CSS, internal CSS and external CSS. In this article we are having an iframe, our task is to apply CSS to iframe. We will be understanding each approach with stepwise explaination and example codes. Approaches to Apply CSS to iframe Here is a list of approaches to apply CSS to iframe which we will be discussing in ... Read More
To change the color of the placeholder attribute with CSS, we will be using ::placeholder pseudo-element which will update the default color of placeholder. In this article, we are having a text type input field with default placeholder color, our task is to change the color of the placeholder attribute with CSS. Steps to Change the Placeholder Color We have used input tag to create an input field and used label tag to define the input field. Then, we have used ::placeholder psuedo pseudo-element selector to select the placeholder and change ... Read More
To convert text to lowercase with CSS, we will be using the lowercase value of text-transform property. Example In this example, we are using text-transform property and displaying the result as before and after the conversion using p tag. #lcase{ text-transform:lowercase; } Convert Text ... Read More
To display images on click using JavaScript and HTML. This article covers creating hidden images, adding click events, and revealing images dynamically for an interactive user experience. Users want to create an interactive web page where images are initially hidden and can be revealed with a click, enhancing user engagement and page load times. The challenge is implementing this functionality using JavaScript and HTML simply and efficiently. Approaches to Show Images with a Click Using the Style Display Property Using the classList.toggle() Method Using Hidden ... Read More
To create a vertical line with CSS, is a simple process that can be done using various approaches. In this article, we will learn and understand three different approaches for creating a vertical line with CSS We are using border and some block elements in this article, our task is to create a vertical line with CSS. Approaches to Create a Vertical Line Here is a list of approaches to create a vertical line with CSS which we will be discussing in this article with stepwise explaination and complete example codes. Creating Vertical Line using ... Read More
In this article, you will learn to write a program in Java to calculate the sum of squares of first n natural numbers. This program efficiently computes the sum using a mathematical formula − (val * (val + 1) / 2) * (2 * val + 1) / 3 Problem Statement Write a program in Java to calculate the sum of squares of first n natural numbers, where n is a user-defined value. Input val = 8 Output The sum of squares of first 8 natural numbers is204 Steps to calculate sum of squares of first n natural numbers Following are ... Read More
In this article, you'll learn how to position the title of a border in a Java Swing application using the setTitlePosition() method. We'll position the title above the border's top line by utilizing the TitledBorder.ABOVE_TOP constant. This technique is useful for customizing the appearance of your Swing components. To set title position, use the setTitlePosition() method in Java. Let’s say we have to position the title above the border's top line. For that, use the constant ABOVE_TOP for the border − setTitlePosition(TitledBorder.ABOVE_TOP); Steps to set title position Following are the steps to set title position in Java − ... Read More