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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...
Guest Contributor
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...
Scott Robinson
Mistakes are common, we all make them. That's why they put erasers on pencils. And this is no different with tools like Git. While some changes can be difficult to undo, there is usually a way. So what if you want to modify an existing commit message? Luckily this is...
If you're a developer working on any modern web application, you're probably aware of how important it is to properly set up routing. When you browse through many React Router tutorials, you may notice that they seldom mention redirects and instead focus on how to use the Link component. To...
Joel Olawanle
Axios is a JavaScript library that uses the Promise API to create HTTP requests with http in Node.js runtime or XMLHttpRequests in the browser. Because these requests are promises, they work with the newer async/await syntax, as well as .then() functions for promise chaining and the .catch() mechanism...
An object in JavaScript is an unordered collection of key-value pairs (key: value). Each key is known as a property, and is a string representing a property name. If a non-string is given as the key, it's stringified representation will be used. A property's value can be of any data...
Kruskal's algorithm is one of the three most famous algorithms for finding a minimum spanning tree (MST) in a graph. MSTs are widely used to calculate optimal paths in a lot of different fields. From a post-office calculating the optimal path for a postman that needs to cover a certain...
Dimitrije Stamenic
Axios is a JavaScript library for making HTTP requests, either in the browser or Node.js. Unlike the popular Requests library, Axios is natively promise-based, making it more suitable for modern applications taking advantage of newer JavaScript features, like Promises and the async/await syntax. If you're experienced in web...
As we've covered in many of our previous articles, Git is a very useful tool for developers, albeit, it tends to be a bit confusing to newcomers. And all the while many know the basics of Git and know how to perform common operations, such as merging commits, branching, or...
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