A Slice of Maps
Explore how to create and manipulate slices of maps in Go. Learn to use make() twice for proper initialization, iterate correctly over the slice, and access or assign key-value pairs in each map. This lesson helps you understand common pitfalls and best practices for managing complex data structures.
We'll cover the following...
We'll cover the following...
Explanation
Suppose we want to make a slice of maps. We must use make() two times, first for the slice, then for each of the map-elements of the slice. To access a specific key-value pair from a map, you have to use an iterator to specify which map from the slice of maps is required.
For example, if we have a slice of maps called maps, and we want to set a value v with key 1 from map i, we’ll do something as ...