How do I use symbols in JavaScript?
An example of an AI chatbot conversation about using symbols in JavaScript.
What are symbols in JavaScript?
Symbols are a new primitive data type introduced in ES6, used to create unique identifiers.
How do I create a symbol?
You can create a symbol using the Symbol() function, like this: const mySymbol = Symbol('description');.
Can symbols be used as object keys?
Yes, symbols can be used as keys for object properties, providing unique property identifiers.
What is the benefit of using symbols?
Symbols help avoid name clashes in objects, especially when adding properties from different libraries.
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