User Kaki Master Of Time

17 votes

Undefined results for "web3.eth.accounts" in truffle console

answered Jan 27, 2019 at 9:31

11 votes

What is the return of array.push() in Solidity?

answered Feb 20, 2018 at 13:37

11 votes

Accepted

Subscribing to new block headers using python (web3py)

answered Jul 22, 2021 at 18:15

5 votes

which version of web3.js should I use?

answered Feb 16, 2018 at 13:25

5 votes

Accepted

Can miners read the restricted data on our Smart Contract?

answered Apr 20, 2018 at 13:48

4 votes

how to reach consensus berween only 2 peers?

answered Sep 26, 2018 at 17:02

4 votes

Accepted

Is there a way to listen to log events via websocket with web3py

answered Jul 26, 2021 at 9:22

3 votes

Accepted

How does keccak256 with abi.encodePacked internally works? I am getting two conflicting results

answered Aug 2, 2021 at 8:47

3 votes

Access Tuple of one contract from another

answered Aug 15, 2021 at 11:23

3 votes

If the hackers of the DAO converted the funds to bitcoin, would it have been possible to return the funds to the investors?

answered Dec 14, 2018 at 16:17

3 votes

Is it possible for multiple geth processes to share chain data?

answered Nov 26, 2018 at 18:35

3 votes

creating a private boot node based on geth

answered Dec 6, 2018 at 8:21

3 votes

What would be a better Infura node alternative?

answered Jun 5, 2021 at 20:38

3 votes

web3 deprecated - web3/ethjs etc. difference

answered Apr 5, 2018 at 15:17

3 votes

The reason for "Could not find artifacts for" in truffle?

answered Mar 14, 2018 at 10:49

3 votes

Searching data on a smart contract?

answered Feb 16, 2018 at 8:23

2 votes

Convertion from bytes 8,16,32 to String

answered Feb 15, 2018 at 9:18

2 votes

Accepted

Solidity: return values in for cycle

answered Apr 19, 2018 at 10:33

2 votes

Gas price in Ethereum PoA

answered May 8, 2018 at 14:35

2 votes

How to set a fee for any transfer of my token

answered May 13, 2021 at 15:05

2 votes

Interoperability between Ethereum's Public Blockchain and Quorum's Private Permissioned Blokchain Network

answered Aug 20, 2018 at 22:56

2 votes

Accepted

How to get smart contract information about ABI token balance by web3?

answered Jul 26, 2021 at 13:50

2 votes

Accepted

How to solve "sender doesn't have enough funds to send tx. The upfront cost is: xxxxxxxxxxxxxxxx and the sender's account only has: 0"?

answered Jul 14, 2021 at 18:49

2 votes

Need to understand the logic used in multiTransfer function,

answered Jul 14, 2021 at 20:54

1 vote

Error in block header subscription: Error: The current provider doesn't support subscriptions: HttpProvider while connecting the bsc blockchain

answered Jul 5, 2021 at 20:52

1 vote

Set specific compiler version in truffle but still get "Source file requires different compiler version" error

answered Jul 5, 2021 at 21:17

1 vote

Accepted

How to interact with Smart contracts Locally

answered Jul 10, 2021 at 16:04

1 vote

Is it possible to import smart contracts with different compiler versions?

answered Jul 10, 2021 at 16:08

1 vote

Is there a way to manually set your transaction's position in a block?

answered Jul 22, 2021 at 17:55

1 vote

How to write smart contracts using solidity to control other smart contracts?

answered Jul 22, 2021 at 18:03

Stack Exchange Network

125 Answers

Undefined results for "web3.eth.accounts" in truffle console

What is the return of array.push() in Solidity?

Subscribing to new block headers using python (web3py)

which version of web3.js should I use?

Can miners read the restricted data on our Smart Contract?

how to reach consensus berween only 2 peers?

Is there a way to listen to log events via websocket with web3py

How does keccak256 with abi.encodePacked internally works? I am getting two conflicting results

Access Tuple of one contract from another

If the hackers of the DAO converted the funds to bitcoin, would it have been possible to return the funds to the investors?

Is it possible for multiple geth processes to share chain data?

creating a private boot node based on geth

What would be a better Infura node alternative?

web3 deprecated - web3/ethjs etc. difference

The reason for "Could not find artifacts for" in truffle?

Searching data on a smart contract?

Convertion from bytes 8,16,32 to String

Solidity: return values in for cycle

Gas price in Ethereum PoA

How to set a fee for any transfer of my token

Interoperability between Ethereum's Public Blockchain and Quorum's Private Permissioned Blokchain Network

How to get smart contract information about ABI token balance by web3?

How to solve "sender doesn't have enough funds to send tx. The upfront cost is: xxxxxxxxxxxxxxxx and the sender's account only has: 0"?

Need to understand the logic used in multiTransfer function,

Error in block header subscription: Error: The current provider doesn't support subscriptions: HttpProvider while connecting the bsc blockchain

Set specific compiler version in truffle but still get "Source file requires different compiler version" error

How to interact with Smart contracts Locally

Is it possible to import smart contracts with different compiler versions?

Is there a way to manually set your transaction's position in a block?

How to write smart contracts using solidity to control other smart contracts?