Compression and decompression of files also mean to zip or unzip files using Nodejs. It is implemented in Nodejs using the Zlib module. We can access Zlib using the following command. const zlib = require('zlib'); Zip and Unzip of files [...]
It provides various packages to create tabs like views in the application. So react-native-tab-view is one of them. This component is implemented using the react-native-pager-view which is another component that allows the user to swipe left or right throughout the [...]
For the most part, React Native's Image component handles image caching in the same way as browsers do. If the server is returning proper cache-control headers for images you'll generally get the sort of built-in caching behavior you'd have in [...]
Angular service is very useful to organize business logic or data in the different components of an application. The methods written in the service file can be invoked from different typescript files of a component. The controller is responsible for [...]
Hooks are the new feature of the react. They let you use the state and other features of React without creating a class. They are mainly used to handle state and other side effects in react functional components. Side effects [...]
Step 1. Creating a React App Install Create React App with the following command: npm install -g create-react-app Run this command to create a new app called my-reactapp: npx create-react-app my-reactapp Step 2. Reconfigure package.json. Go to the specified directory [...]
In react-native, To create a new application we use the following command: react-native init MyApp This command will create a package name with com.myapp. Sometimes, if your application is created with the wrong package name or bundle id or you [...]
React Native apps have numerous benefits like they are fast, cost-efficient, and offer a nearly native look. But, when it is not done properly, it can lead to performance issues. So, while making you react to native applications, developers need [...]
To get phone contacts in the react-native application, it provides a package called react-native-contacts. This package provides you with all the contacts and their info from your mobile device. Installation: npm install react-native-contacts --save For ios: cd ios && pod [...]
Using the Google Photos Library API your app can read and write the photos in google photos or you can use them as a photo gallery in your application. To integrate google photos in the react-native application you first need [...]
Push Notification A push notification is a message that pops up on a mobile device to notify a user that a specific action has occurred in that mobile app. Below are the steps to configure Firebase in your application (To [...]
Deep Linking Deep linking is a way that allows an app to open a specific screen from an external link. It makes your app capable of navigating to a specific screen in response to external events like Push Notification, Emails, [...]
Provisioning Profile for iOS A provisioning profile binds developers and devices to an authorized iPhone Development Team and enables a device to be used for testing. Just Like android, you can’t install your application directly on the iOS device. Provisioning [...]
Persist Data Using AsyncStorage in React Native There are various ways to preserve the data in React Native but AsyncStorage is the most recommended way to persist data in your React Native applications as it is a built-in feature. AsyncStorage [...]
Facebook Share-React Native React native provides Facebook SDK to integrate facebook APIs in react native application. It can be used for both (iOS and Android) platforms. Below is the documentation to configuration this package for android: Installation: 1. Go to [...]
Problem: Scroll was not working in the landscape mode for iPhone and iPad in adobe captivate In our project, we faced one problem the scrollbar in adobe captivate content was not working on the landscape mode of iPhone and iPad. [...]
Learn the Steps to Upload and Distribute iOS Build through Testflight Testflight is a feature provided by apple to test the application by a group of users. In this we can send invitation to the users. It makes easy to [...]
Detect mobile device php code We often need to detect if site visitor is using an iPad, a smartphone or any other mobile device in order to change website appearance and even make it faster by reducing data load. Normally [...]
Enrolling audience to Course or Program in Totara Problem: I want to enroll audience in course/program and I do not know that how we can enroll audience in course/program. To enroll an audience in course/program, I have followed the below [...]
Steps to read Mobile Hardware and Operating system Details in React Native To get the android and ios device information like UDID, version, build, operating system etc - We can get this information by using react-native-device-info plugin provided by react [...]