You can slice a slice:
nums := []int{1, 2, 3, 4, 5}
sub := nums[1:4]
subsub := sub[1:2]
fmt.Println(subsub) // [3]
Reslicing creates a new slice header but shares the underlying array. Changes through any slice affect the shared data.
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$ curl repovive.com/roadmaps/go/slices/slicing-slices
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