This is a complete tutorial, discussing how to build a simple calculator app for Android. Check it out, and implement some of the recommended improvements.

Learning how to code will allow you to do everything from build complex apps to make your smart lights flash when you receive an email. Here's our guide on how to get started.

Believe it or not you can use Microsoft's Visual Studio Code from your web browser, or at least, versions of it.

ChatGPT can be used for understanding syntax of specific programming languages, explaining how certain algorithms work and troubleshooting errors in code.