What is the primary purpose of the Symbol type in ES6?
- Representing unique values
- Enhancing string manipulation
- Simplifying arithmetic operations
- Controlling loop iterations
The primary purpose of the Symbol type in ES6 is to represent unique values. Symbols are guaranteed to be unique, and they are often used to create object properties that won't collide with properties of the same name. This uniqueness makes Symbols useful in scenarios where identifier collision is a concern.
Loading...
Related Quiz
- What happens if a class in ES6 does not have a constructor?
- When chaining promises, the return value of one .then() becomes the input for the next _________.
- What is the result of referencing this inside a static method in an ES6 class?
- In a scenario where an application needs to make several API calls and only proceed after all have successfully completed, what Promise method would be most appropriate?
- When higher-order functions are used for asynchronous programming, they often involve __________ to handle future results.