mapping(uint => address) public Players;
can anybody help me how can I delete Players mapping. I wrote a lottery contract and I need to remove this mapping to reuse the contract.
I try this code but It doesn't work
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Solidity is not like the other languages. You can think of the storage as empty array so even if you have never used a mapping for eg.
Players its value is not
nil/null/nullptr it is the default value for the type. In your case the default value for
address is the zero address (
address(0)). If you want to delete player it is enough to set it to the zero address.