Byte
In JavaScript, waiting a specific amount of time before executing a function or piece of code is a common requirement. This can be useful for creating delays, like for periodically making an AJAX request, running animations, or even simply allowing a certain process to complete before moving on. One of...
Guest Contributor
Axios is a popular JavaScript library that is used for making HTTP requests from the browser. It allows you to send HTTP requests to a server and receive responses, making it an essential tool for building modern web applications. One common use for Axios is to make GET requests to...
While writing React applications, you may have come across the error message "objects are not valid as a react child." This error is a common one, especially when we're just starting out with React and JSX code. It's thrown when you try to directly render an object in...
Article
By setting the focus on an element, we gently guide a user to the next expected input field, giving them a better browsing experience with less guesswork. In this article, we will learn how to set focus on an element after rendering our React application or a React component. In...
Joel Olawanle
When developing web applications - we routinely access resources hosted on a server. Asking for, sending, or performing other operations on resources is accomplished through HTTP requests. These requests are sent from the client to a host on a server. When making HTTP request, the client employs a URL (Uniform...
In this article we'll show you how to force update a component in React.js. More specifically, we'll be giving a brief introduction to React re-renders, we'll show how to force updates in class-based components, and how to force updates in functional components. React Re-Renders React itself automatically handles re-rendering...
As a web developer, it's important that we try to respect the user's privacy as much as possible, but that doesn't mean there aren't times we need to know the general location of the user. There are many valid reasons to need to know their location without violating their privacy....
Scott Robinson
In JavaScript, you can add items to an array in a number of ways, like initializing the array with an item, pushing an item into the array, combining arrays, etc. Here we'll see how you can push a JavaScript object into an array. To achieve this, we'll use the push...
In a URL, query string values often provide information about the request, like parameters for a search or the ID of an object you're using. If any of the business or request logic is handled in the frontend, it's important to know how to retrieve the query string values from...
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