Learning Lodash 4.0 (Video 10)

This video tutorial covers the process of managing recipe tags using Lodash in a JavaScript application. It begins with an introduction to tagging recipes and progresses to using Lodash's unique methods to ensure tags are unique. The tutorial includes integrating a form component with an API, implementing unique tag submission, and testing the application. The focus is on using Lodash to simplify the handling of tags and ensuring data integrity in the application.

What is the primary purpose of using Lodash in the recipe application?

• To enhance the user interface

• To manage and ensure unique tags

• To add new features to the API

• To improve the database performance

Which method from Lodash is used to ensure uniqueness of tags?

• reduce

• filter

• uniqueBy

• map

What is the role of the form component in the recipe application?

• To enter new recipes and manage tags

• To display recipes

• To delete recipes

• To filter recipes

How does the API ensure the uniqueness of tags?

• By using a database constraint

• By implementing the uniqueBy method

• By manually checking each tag

• By using a third-party service

What is the first step in testing the new form?

• Entering a recipe title

• Checking the API response

• Running the server

• Opening the browser's dev tools

What should you see in the dev tools network tab after submitting the form?

• A new form submission

• A list of all recipes

• An error message

• A post request to the recipes endpoint

What is the expected outcome after refreshing the page post form submission?

• An error is displayed

• The page does not load

• The new recipe appears in the interface

• The form data is lost