Introducing Ionic 2 (Video 4)

The video tutorial covers various methods to run and test an Ionic app, including using the 'ionic serve' command with the lab feature for browser testing and setting up emulators for more realistic testing. It also discusses the process of building an app using the iTunes API, highlighting features like search functionality, action sheets, and navigation. The tutorial concludes with a summary and a preview of the next steps in the course.

What is the purpose of using the '--lab' flag with the 'ionic serve' command?

• To display the app in a phone frame with iOS and Android side-by-side

• To enable live reloading of the app

• To add new features to the app

• To compile the app for production

Why might it be beneficial to use an emulator instead of a browser during app development?

• Emulators allow for automatic code updates

• Emulators are easier to set up

• Emulators provide a more realistic feel of the end product

• Emulators are faster than browsers

What should you do if you encounter issues installing the IPA on an iPhone?

• Use a different USB cable

• Open the Xcode project and fix provisioning profile issues

• Reinstall the Ionic framework

• Restart the device

Which API is used in the app to load search results?

• YouTube API

• iTunes API

• Google Maps API

• Spotify API

What feature will be used to filter between videos and audio in the app?

• Radio buttons

• Action sheet

• Dropdown menu

• Checkbox