Webner Blogs – eLearning, Salesforce, Web Development & More

How to fix PostgreSQL server doesn’t listen error While trying to connect to Postgress you may face this error – Server doesn’t listen. Error: This is not an error exactly but an exception that occurs when we are running two

Steps to access GPS in React Native app to capture lat/long In your AndroidManifest.xml add following permissions: <uses-permission android:name=”android.permission.ACCESS_FINE_LOCATION” /> it comes enabled by default on iOS but not Android. There are three methods available for geolocation: getCurrentPosition allows us

Steps to read Mobile Hardware and Operating system Details in Ionic To get the mobile hardware and operating system information you can use device plugin in ionic framework. Installation: $ ionic cordova plugin add cordova-plugin-device $ npm install @ionic-native/device Platform:

Tableau development environment setup alternatives with and without Data Migration from Development to Production Development, Test, QA and PRODUCTION – With Data Migration Description:  Common names for environments for Tableau development are development, test/QA, staging/pre-production, and production. There are typically

Steps to access camera in Ionic app To access camera to capture image inside ionic application you can use camera plugin. Installation: $ ionic cordova plugin add cordova-plugin-camera $ npm install @ionic-native/camera Supported platforms are as follows: 1. Android 2.

Steps to access Flashlight in Ionic app Flashlight plugin allows you to turn the flashlight on/off of your mobile in Ionic application. Installation: $ ionic cordova plugin add cordova-plugin-flashlight $ npm install @ionic-native/flashlight Platform: Android iOS Windows Phone 8 Use:

Cash Flow Statement Cash Flow Statement is one of the types of financial reporting statement. Cash Flow Statement includes all the transactions of cash whether it is cash given to others in the form of Cash Disbursements or cash coming

Steps to run Background Services in Ionic app To keep your app running some functionality in the background you can use background mode plugin in ionic. Installation: $ ionic cordova plugin add cordova-plugin-background-mode $ npm install @ionic-native/background-mode Platform:p AmazonFire OS

Steps to scan QR Code or Barcode in React Native app There are different libraries to scan barcode in react native. One of them is react native camera kit. Installation: npm install react-native-camera-kit –save react-native link react-native-camera-kit Add the following