Author Archives: admin

React Interview Questions Basic

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React is a Javascript library by facebook for creating interactive, state-driven UI. React has a component-based approach where simple components are composed together to make complex UI. The question section below will answer frequently asked interview question for React. Question 1: What is JSX?Answer 1: JSK is a syntax extension… Read more »

Install React Native Camera for Face Detection

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In this post, we will deal with installing react native camera, hassle-free into an android app and will configure it to use Firebase MLKit for face detection Before we start integrating we assume that you have a react native app with firebase integrated. If not then please go through creating… Read more »

How To Create Firebase project for android push notification

This is part one of a two-part blog post. We will integrate firebase cloud messaging in a react native android app. We will first create a firebase project and will create an android app within it. If you wish to see the configuration steps in react native then you can… Read more »

React Native Push notifications android

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This is part two and final part of the blog post where we integrate firebase into react native android project and send push notification. If you have not yet created your firebase project and downloaded your google-services.json file then start by reading part one of the series. In this part,… Read more »

ProgressHUD like loader in React Native

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I order to create a loader or Head-Up Display for react native app we will create a simple component with activity indicator, which can cover full screen and disable all user action till the time it is showing. Given below is the code of Loader. Create an ActivityOverlay.js file and… Read more »

TestFlight: File an Annual Self Classification Report

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While uploading the build to the test flight many where greeted with compliance missing. Which on further alerted users with a message “If you are making use of ATS or making a call to HTTPS please note that you are required to submit a year-end self-classification report to the US government”… Read more »

Swift Defer Statement explained

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When you want to ensure that a code block is executed just before control exits the scope, Swift Defer Statement comes to your rescue. Sometimes a function is required to have multiple conditional exit point and covering those exit points without swift defer statement can lead to code duplication or it might… Read more »