Learn how to use TypeScript namespaces to organize your code and avoid naming conflicts. Discover how to define, use, and merge namespaces, as well as declare interfaces and classes within them.

Learn how to deploy your Flutter app on Android and iOS platforms, including setting up the respective platforms, configuring the Flutter build system, and publishing your app on the App Store and Google Play Store.

Learn the basics of Git, a powerful version control system, and how to apply it to your Ruby programming projects. This topic covers key concepts, basic commands, and best practices to help you manage changes to your codebase and collaborate with others.