🗺️ Go Maps
Maps in Go are built-in data types that associate keys with values.
📝 Example: Declaring and Using a Map
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📖 Key Points
- Maps use curly braces
{} with key-value pairs inside.
- Declare a map with
map[keyType]valueType.
- Access values using the key like
map[key].
- Use
delete(map, key) to remove a key-value pair.
💡 Tip: Maps are super fast for lookups — perfect for when you need a key-value relationship.