Here, MQTT 5.0 client tool - MQTT Xis used for related tests, and a connection named react-native-demo is created. All configuration items use default values. Click the connect button. After the connection is successful, add a subscription with the topic name testTopic. The display is as f...
That is, it allows you to operate react js states inside function components.The Hook we are using in this tutorial is called the useState Hook because there is also the effect hook.The useState hook takes an argument which is the initial state of the state you are building....
Explore this blog and see how and when to use React.useMemo() hook to improve the performance of React components.
Version Tell us which versions you are using: - react-native": 0.34.1, - react-native-router-flux": ^3.36.0, - react-native-scrollable-tab-view: ^0.6.0, Expected behaviour Actual behaviour I have an issue on iOS. I'm using react-native-s...
We will also use asample React Native projectto help us better understand how these IDEs can help us speed up our development in React Native. What to consider when choosing a React Native IDE When developing with React Native, an IDE that robustly supports JavaScript and JSX is crucial. To...
TypeScript in React is a statically typed extension of JavaScript that adds static typing to React applications, enhancing developer productivity and code reliability.
They can use one codebase for both platforms. This saves time and effort. Minimal code changes are needed to run an app on both iOS and Android. React Native allows developers to create apps using JavaScript. It is not an HTML5 or mobile web app. It is a true mobile app, like those...
We define a functionrenderHeaderthat renders the interface of the header we need. And then pass the function for rendering to React NativeFlatListcomponent as aHeader. Besides this way, you can header by usingListHeaderComponentprop and with the help of thestate. Additionally, in the stylesheet...
In my application, I use a package that requires some native config in AppDelegate files and it is not compatible with the RCTAppDelegate so I had to copy over the method's definition and implementation manually. Doing so forbids me from...
have the packages installed, you need to connect Redux to your project. To use Redux, you’ll need to wrap your root components with aProviderto ensure that the store is available to all child components in the tree. This is similar to how you would add aProviderusingReact’s native...