![]() This is a prospective observational study, using self-administered pre-tested questionnaires. Given the option, this study aims to ascertain the attitude of the population on choice between TBS and orthopaedic fracture care and identify some of the reasons for such a preference, thus providing a basis for improving orthodox care delivery and increasing patronage of same. Discover best practices on program flow and learn about JavaScript's unpredictable aspects to ensure your core code is robust.The general perception in Uyo, the capital city of Akwa-Ibom State, is that the populace prefers Traditional Bone Setter (TBS) care to Modern Orthopaedic Fracture care. In the pursuit of bug-free code, explore an incident involving a mix-up between const and let, making sure your custom code works effectively with third A story of let, const, object mutation, and a bug in my code Focusing on the identification of performance bottlenecks and common pitfalls to avoid, these optimization strategies will keep your applications running smoothly even when faced with growing complexity. Learn the best optimizing techniques to make your React applications faster and more efficient. How To Optimize Your React App’s Performance Hone your understanding and apply modern techniques backed up by hands-on experience. These five engaging projects cover web applications and range from social media website applications to geo-social networking maps. Top 5 MERN STACK projects to improve your practical understandingīoost your MERN Stack development skills by undertaking interesting beginner projects. Now, let's dive into code and create a context! In the below code, we will be covering step 1 and 2. Hence, when we say, we are creating a context, we are creating a state! When we say we are creating a provider, as its name says, we are creating a wrapper component to provide that state to all the components. ![]() The only thing context will do is to share this state and its changes throughout the app. The best way to understand context is, consider it as a simple state, a state which we create using useState. ![]() These terms can become super confusing in the start. To create a context in any React app, you need to follow 4 simple steps. Now that we understand the what and why behind a context. You can read more on React context in the official documentation of react That’s why it is a very useful state management hook, when it comes to use cases like we discussed above. Context helps you broadcast the data and changes happening to that data, to all the components. It is a way to make a particular data available to all the components no matter how they are nested. React context is nothing but a global state to the app. But if the app has only a few shared states, I prefer working with context over Redux. It is the best choice for complex applications. P.S Redux is a very good and very vast state management system. But with React context in hand, we can do the state management efficiently and natively. These are the scenarios where state management libraries like Redux are introduced in the app. If you notice, this transaction of data becomes fairly difficult when the app is complex and there are multiple states to handle across multiple components. After this update, the new version of data should be made available to all the other components. But if you see in the diagram, the children four is performing an update operation on our user data. This approach works when the children are just consuming the data and not updating it. In this case, we create a prop userData and pass it to all the children of this app component, making it look something like this. But, problems will arise, if one of them will update the data.Īs we know, the app component fetches the data, we need to use prop drilling to share it with all the children. If child components are just using that data, then it’s fine. Later, this data is shared between many other children components. On loading, the app fetches this data from a backend and stores it in an app component. If you already know why we need context hook, you can directly jump to its implementation hereĬonsider an app which works on user’s data. Though all these hooks are effective, there are still some situations where managing state becomes difficult. ![]() are some state management hooks in React, which are very efficient and have their own ways to work in different scenarios. Managing data in an app is little tricky when many components are sharing and updating it.
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