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How to Create a Chat App that Supports Images (Part 2)
In this series of articles, we are going to show you how to make a beautiful chat app that supports sending, editing, and deleting messages with both text and images. We will show you how to build a highly functional frontend (in this example, for iOS) that connects seamlessly with a Backendless backend. You can…

How to Implement Mobile-to-Web Cross Login Using a QR Code

What does  “mobile-to-web cross login with a QR code” mean? It is one of the approaches for two-factor authentication. Suppose that a user is already authenticated in your application (in our example, it would be an android app) and the user wants to use their actual session to perform an automatic authentication in another application…