What is the difference betwee...
What is the difference betwee...
The main difference between *
(star projection) and Any
in Kotlin generics is:
*
is used to represent an unknown type parameter in a generic type. It is a wildcard type that can represent any type, but it cannot be used to create a new instance of the generic type. For example, Array<*>
represents an array of unknown element type[1].
Any
is the root of the Kotlin class hierarchy, similar to Object
in other languages. It is the common supertype of every Kotlin type, including nullable types. `An...
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