The state is a private and mutable data store managed within a component that is used to manage component data Can you explain the difference between state and props in React Native? This can result in code that is harder to manage and understand, as well as making it more difficult to make changes to the data flow in the future.ġ0. However, in order to achieve this, other components that don’t need the data themselves must still pass it down the chain. Props drilling, also known as props threading, is a term used to describe the process of passing data from a parent component to a specific child component. What is Props Drilling and how can we avoid it? These components provide the basic building blocks for building a mobile app’s user interface.ĩ. The core components of React Native include View, Text, Image, ScrollView, TextInput, and Button. What are the core components of React Native? The app can also listen to the orientation change event and update the UI based on the new orientation.Ĩ. Orientation changes can be handled using the Dimensions API, which allows the app to detect changes to the device’s dimensions and adjust the layout accordingly. How do you handle orientation changes in a React Native app? These tools allow developers to inspect the app’s state and debug issues with the code.Ħ. There are several tools available for debugging React Native applications, including the React Native Debugger, the Chrome Developer Tools, and the built-in debug menu in the iOS Simulator and Android Emulator. How can you debug a React Native application? React Native also provides a more responsive user experience, as the apps are built using native components rather than web views.ĥ. The benefits of using React Native for mobile app development include faster development time, lower development costs, and the ability to write code once and use it across multiple platforms. What are the benefits of using React Native for mobile app development? This allows developers to use a single codebase for both iOS and Android, while still being able to access native features such as camera, geolocation, and push notifications.Ĥ. The bridge allows developers to write code in JavaScript, which is then translated into native code that can be executed on the device. React Native works by using a bridge to communicate with the native components of a mobile device. By enforcing a strict unidirectional data flow, Flux helps to ensure consistency and maintainability in complex applications. In this pattern, all data updates must occur through the central Store, ensuring stability and reducing runtime errors. It aims to control the flow of derived data and allows communication between multiple components using a central Store that has complete authority over all data. The main difference between React and React Native is that React is used for building web applications, while React Native is used for building mobile applications.įlux is a software architectural pattern that implements a unidirectional data flow in an application. It is based on React, which is a JavaScript library for building user interfaces. React Native is a mobile app development framework that allows developers to create mobile apps for iOS and Android using the same codebase. What is React Native, and how does it differ from React? Top 100 React Native Interview Questions and Answers 2023ġ.
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