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nemo
  • Member for 9 months
  • Last seen more than a month ago
2 votes
Accepted

What are the risks of token approvals?

1 vote

TypeError: Type address is not implicitly convertible to expected type address payable. --> contracts/HotelRoom.sol:13:17: | 13 | owner = msg.sender;

1 vote

Can I list my own smart contract NFT items on other platforms?

1 vote

Changing imports for a contract that has been deployed

1 vote

how to add pre-mint function (free mint open to everyone with limit of mint)

1 vote
Accepted

Discord verification app wants permission to "initiate transactions'

1 vote

How to check if an element exists in mapping?

0 votes

How to create a Crypto Wallet Application?

0 votes

How to limit the number of minted NFTs

0 votes

How to correctly call `<address>.balance(uint256)` to get the balance of a specific address

0 votes

Polygon NFT Contract Read Ethereum Mainnet State

0 votes

Question about maintaining an ERC20

0 votes

Is the ETH in this contract permanently lost?

0 votes

ERC721 how works setApproveForAll