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 ...

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 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 ...

Find out what to look for in the latest version of Android Studio, including support for Kotlin, Java 8, and a wealth of new tools and plugins. If you’re new to Android Studio, this tutorial series ...

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 ...