Can a function have both override and virtual?

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     function initialize() public override virtual initializer {
         ERC165.initialize();
        _registerInterface(_INTERFACE_ID_ERC721);
     }
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Hi @gopher,

Yes. virtual means child contracts can override. override means that you are overriding the function from a parent contract.

Please see the Solidity documentation:
https://docs.soliditylang.org/en/v0.8.2/contracts.html?highlight=override#function-overriding

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