What are the methods of sets in JavaScript?
An example of an AI chatbot conversation about methods of sets in JavaScript.
What are the methods of sets in JavaScript?
In JavaScript, sets are collections of unique values. Some common methods include add(), delete(), has(), and clear().
Can you explain how the add() method works?
Sure! The add() method adds a new element to the set. If the element already exists, it won't be added again.
What about the delete() method?
The delete() method removes a specified element from the set. It returns true if the element was successfully removed.
Are there any methods to check the size of a set?
Yes! You can use the size property to get the number of elements in a set.
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