What is a map in Go used for?
- Implementing recursion
- Sorting elements in ascending order
- Storing a collection of unordered key-value pairs
- Storing data in a sequential manner
A map in Go is used for storing a collection of unordered key-value pairs, where each key is unique. It provides fast lookups and retrieval of values based on their associated keys. Maps are commonly used in scenarios where quick data retrieval based on keys is required, such as building indexes or caches.
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