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user19510
  • Member for 6 years, 8 months
  • Last seen more than 2 years ago
4 votes
Accepted

Converting hex 64 to decimal in js

5 votes
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How does solidity handle mod 0?

17 votes
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What is the maximum input value for function uint256 parameter?

5 votes

Solidity function overloading and selectors -- member not unique

7 votes
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What does public mean for a variable?

13 votes
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What is the correct way to check if an address is zero?

8 votes

Given only a raw transaction, how can I determine the from address that signed it?

0 votes
Accepted

web3.js keeps throwing "error: insufficient funds for gas * price + value" on ropsten

1 vote
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Modify the state using returned variable (Array.push)

1 vote
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What happens when a suicide operation transfer remaining funds to it’s own contract address?

1 vote

Check if contract exists in list

2 votes
Accepted

How bad is it to change a function inside ERC721 interface?

1 vote
Accepted

Keeping a finite set of addresses (Solidity)

0 votes

web3js later versions. Bundle, how?

1 vote

Why Send Transaction is Error 'exceeds block gas limit'?

0 votes

How permanent is data stored in Ethereum?

3 votes

Why does solc output bytecode that is not in valid hex format?

3 votes

Gas COST for Contract Initialization

3 votes
Accepted

Is there still a contract size limit?

3 votes

Ethereum Solidity Division

3 votes

How to assemble a contract’s code?

3 votes
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get same output as solidity SHA256 in JS

0 votes
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DDEX Api Question for Python... Signing ETH Transactions?

6 votes
Accepted

Can you selfdestruct a contract more than once?

1 vote
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TypeError: Type contract Campaign is not implicitly convertible to expected type address

2 votes
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What is the ABI code of a map's getter function?

1 vote
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return array of strings

2 votes
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Solidity. Return a Sruct that lives inside an array

2 votes

Ethereum Smart contract calling a function in another smart contract that has a address payable return value give error

0 votes
Accepted

How to check state of the contract after some time?

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