What are the different types of collections in JavaScript?
An example of an AI chatbot conversation about JavaScript collections and their usage.
What are the different types of collections in JavaScript?
In JavaScript, the main types of collections are Arrays, Sets, and Maps. Arrays are ordered lists, Sets are unique values, and Maps are key-value pairs.
Can you explain how Sets work in JavaScript?
Sure! A Set is a collection of values where each value must be unique. You can add, delete, and check for values easily.
How do Maps differ from Objects in JavaScript?
Maps are similar to Objects but allow keys of any type, while Objects only allow strings and symbols as keys.
Can you give me an example of using an Array in JavaScript?
Absolutely! You can create an Array like this: let fruits = ['apple', 'banana', 'orange']; and access elements using their index.
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