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AnAllergyToAnalogy
  • Member for 6 years, 1 month
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0 votes

Transfer erc721 token to contract as token owner

1 vote

I'm new to Solidity. I'm trying to create a getter function for an array which should return type address, but I'm getting the attached error

0 votes

Get total GAS provided to transaction in Solidity

2 votes

What is an example of when a solidity variable must NOT be public? Where it would break the security of the contract?

0 votes

Can an NFT (e.g. ERC721) simultaneously belong to two different entities, say an user Owner, as well as a user Custodian?

1 vote

How do I burn the exact ETH gas amount within a Solidity function?

3 votes
Accepted

Get Contract Address by Its ByteCode

4 votes
Accepted

How to set constructor parameters before deploying in remix?

0 votes

Solidity - Generate multiple, unpredictable random numbers that do not depend on input

1 vote
Accepted

Solidity. Check if key has value in mapping. Operator != not compatible with types struct

3 votes

Event Names not showing up on Etherscan

1 vote
Accepted

How do you get casted uint division to work like literal division?

0 votes
Accepted

Why am I getting TypeError: Member "balanceOf" not found or not visible after argument?

0 votes

Is it possible to send erc20 token when I have 0$ ether but $1000 in the token?

3 votes
Accepted

Is there a way to be notified when ERC721 is deposited?

1 vote

The rank of Bittrain coin

3 votes
Accepted

Can you emit events in a contract constructor?

1 vote

Struct creates instances with zero values for all of it properties instead of using function arguments

6 votes
Accepted

ERC721TokenReceiver, assuming that transfer function exists?

1 vote
Accepted

What does mutability guarantees mean in erc721

1 vote

Smart Contract Interfacing - Best Practices

3 votes
Accepted

others accessing setApprovalForAll ERC721

0 votes

How to get the hash of a smart contract deployment transaction with only a smart contract address?

1 vote

Verify if an input is a hash

0 votes

How to intercept fork event using API?

0 votes
Accepted

BigNumber Error: new BigNumber() not a number: [object HTMLInputElement]

0 votes

ERC721 Tokens - Hold ETH in the token?

0 votes
Accepted

Why isn't this a vulnerability in openzeppelin's ERC-20 implementation (no allowance check)

1 vote
Accepted

will the gas to execute my function increase if the array of object get bigger in the future?

2 votes
Accepted

changing source of random number based on reward?