JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Local Storage / 207

The video tutorial introduces local storage, a browser feature that allows data persistence beyond session life. It covers methods to set, get, remove, and clear data, emphasizing the key-value pair format. Practical examples demonstrate storing and retrieving data, highlighting the limitation of storing only strings. The tutorial concludes with an introduction to JSON, which will be explored further in the next lecture.

What is local storage and how does it differ from arrays in terms of data persistence?

What methods are available for manipulating data in local storage?

Explain the process of storing data in local storage using key-value pairs.

How can you retrieve an item from local storage? Provide an example.

What happens to the data in local storage when the browser is closed?

How can you remove an item from local storage? Provide a code example.

How can you update a value in local storage? Give an example.

What is the purpose of the clear method in local storage?

Discuss the implications of data being stored as strings in local storage.

What is the difference between JSON and JavaScript object notation?