You can create a WhatsApp group and stay in contact with people while traveling or abroad using Wi-Fi or a cellular connection. WhatsApp is primarily a chat message app, though it can also be used to ...

In programming of any kind, it is traditional to create a Hello World app for your first project. This simply means you’re printing the words “Hello World” to the screen. It requires a very basic ...

In Android Studio for beginners, Part 2, you created your first animated mobile app using Android Studio. Now, Part 3 will take you through the steps to build and run the app in an Android device ...

SignalR is well-known by .NET developers as a way to handle communications. Find out what it can do in your iOS and Android apps, too. SignalR has been taking the .NET world by storm, so there's a ...

There was a time when downloading the latest Java Development Kit (JDK) was a necessary pre-requisite for Android develpoment. Today, an open JDK comes baked into Android Studio, reducing the number ...

To run Android apps on a Mac, use emulators like Android Studio or Genymotion. Install Android Studio from Google’s website, set up a virtual device, and run apps via the Google Play Store.

Google Duo is a free video chat app that lets you send video or voice calls and messages. Google Duo is available on the web and as an app on iPhone, iPad, and Android phones and tablets. Duo has ...