Modern JavaScript from the Beginning - Second Edition - Create Idea through Form

The video tutorial covers creating a new idea through a form, addressing unnecessary variables, and stabilizing the backend by switching from 'run dev' to 'NPM start'. It explains form submission and API integration using axios for POST requests. The tutorial also addresses debugging API errors, updating the DOM with new ideas, and plans to prefill the form with a username saved in local storage.

What issue arises when running the backend with nodemon?

• The server crashes frequently.

• The connection is refused due to constant reloading.

• The frontend does not load properly.

• The database connection is lost.

What method is used to send form data to the server?

• GET request

• DELETE request

• PUT request

• POST request

What is the purpose of making the handleSubmit function asynchronous?

• To improve the performance of the application

• To handle multiple form submissions simultaneously

• To deal with promises returned by the API call

• To simplify the code structure

What is the role of the axios library in the form submission process?

• To handle HTTP requests

• To validate form data

• To manage user sessions

• To render the frontend components

What was the cause of the reference error encountered during form submission?

• Incorrect API endpoint

• Typographical error in variable name

• Network connectivity issue

• Missing import statement

How is the idea list updated after adding a new idea to the server?

• By refreshing the page

• By calling a method to add the idea to the list

• By restarting the server

• By clearing the cache

Why is it necessary to re-render the component after updating the idea list?

• To log the changes in the console

• To clear the previous list entries

• To ensure the new idea is visible immediately

• To apply new styles to the list