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alexop.dev | ||
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yakovfain.com
This blog continues my React/TypeScript miniseries and the previous blogs are: 1. Let's start coding with TypeScript and React.js 2. React.js: A functional component and its state 3. Using the React.js state hook in the weather app In this blog, I'll add the useEffect() hook to fetch the weather info in the app that we... |
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www.rasikjain.com
Introduction: As a React developer, you?re likely familiar with the useEffect hook. It?s a powerful tool that allows you to manage side effects in functional components. While its primary role is to handle tasks like data fetching, DOM manipulation, and subscriptions, useEffect can also be a game-changer when it comes to optimizing your application?s performance. In this blog post, we?ll explore some of the best use cases of useEffect in improving performance, complete with sample code to help you get st... |
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andreabergia.com
Error handling is a fundamental aspect of programming. Unless you are writing hello world, you will need to handle errors in your code. In this post, I will discuss a bit the most common approaches used by various programming languages. Return error codes This is one of the most ancient strategies - if a function can fail, it can simply return an error code - often a negative number, or null. |
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simpleprogrammer.com
Software Engineers do the complex work so that we can enjoy efficient software solutions. They're creating the systems behind the digital tools we use at work or in our personal life. This takes strong logical thinking and problem-solving skills, as well as a deep knowledge of computer science and programming. It's a challenging, but exciting [...] |
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