[fendy3002]

I think the dynamic array in this context means an array with multiple / any types as value. Example: [1, "hello", true]

[collinvandyck76]

it's referring to the 'length' of the datastructure being able to change, not the types composed by the array-ish thing.

[bitwize]

[]interface{} be like: "Am I a joke to you?"