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Java: List<Object> Python: list[Any] ...what am I missing?
by not_kurt_godel 11mo ago
Java: List<Object>
Python: list[Any]
...what am I missing?
- sli 11mo agoYou're missing the input type, essentially. Those are just array types. The TypeScript type signature more of a function type, it expresses flattening a n-dimensional array (input type) into a flat array (output type).
- rjh29 11mo agoYou're missing the specialisation of Object/Any. For example Array.flat called with [int, [bool, string]] returns a type [int, bool, string]. Admittedly this is somewhat niche, but most other languages can't express this - the type information gets erased.