User Tony Dang

21 votes

Accepted

Getting Tx is not a constructor when executing this program

answered Jul 19, 2019 at 7:47

10 votes

Accepted

geth 1.8.15 flag provided but not defined: --fast

answered Aug 27, 2018 at 14:47

4 votes

Accepted

Access all the values (tuples) stored in mappings of solidity smart contract using contract address

answered Sep 4, 2018 at 13:40

4 votes

Accepted

Setting time requirements in Solidity

answered Sep 7, 2018 at 15:04

4 votes

Is there a plan / EIP for native multi-signature transactions?

answered Oct 25, 2018 at 8:59

4 votes

Accepted

How to modify the algorithm of transaction selection in Ethereum private net?

answered Jul 16, 2019 at 14:55

4 votes

Inline assembly, good or bad practice

answered Jul 15, 2019 at 6:12

3 votes

Accepted

ether faucet error whenever i am trying to get ethers for rinkeby testnet from https://faucet.rinkeby.io/

answered Sep 7, 2018 at 11:40

3 votes

Accepted

Geth VerifySeal function

answered Sep 15, 2018 at 17:58

3 votes

simple dapp with React "issues with solidity"

answered Sep 2, 2018 at 17:46

3 votes

Where are tokens stored from an implementation level

answered Sep 3, 2018 at 14:52

3 votes

Upgradeable smart contracts

answered Aug 20, 2018 at 3:20

2 votes

how to create multiple owners : Solidity

answered Aug 20, 2018 at 7:41

2 votes

EVM Contract Testing with JS issue - ReferenceError: artifact is not defined

answered Aug 20, 2018 at 10:59

2 votes

Type address is not implicitly convertible to expected type contract ERC20

answered Aug 21, 2018 at 3:20

2 votes

Accepted

Total supply of ERC-20 TOKEN?

answered Aug 28, 2018 at 3:43

2 votes

Using Python to invoke smart contract

answered Aug 29, 2018 at 13:01

2 votes

Smart contract consensus - underpinned by transactions?

answered Aug 29, 2018 at 15:26

2 votes

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Smart Contract in website framework?

answered Sep 7, 2018 at 17:02

2 votes

Accepted

How does knowing the root hash of a past world state help me to revert to this world state?

answered Sep 7, 2018 at 23:31

2 votes

Accepted

Forward ether to multiple addresses

answered Sep 5, 2018 at 10:59

2 votes

Estimate Gas Price (not Gas) using Web3

answered Oct 22, 2018 at 4:11

2 votes

how to deploy dapps into production (mainnetwork)

answered Oct 25, 2018 at 10:14

2 votes

Can I have someone submit my transaction to the network, so I don't have to pay the gas fee (in ether)?

answered Oct 30, 2018 at 10:32

2 votes

Accepted

Is it possible to hard fork a private network to Constantinople?

answered Jul 13, 2019 at 12:51

2 votes

Accepted

Transaction disappeared from the pending transactions in node

answered Jul 15, 2019 at 4:55

2 votes

Why does function GetEVM set the balance of from address to MaxBig256?

answered Jul 17, 2019 at 7:18

2 votes

Accepted

How to add custom precompiled contract?

answered Jul 17, 2019 at 14:28

2 votes

Given a RAW Transaction - how to get senders address

answered Feb 22, 2019 at 4:06

2 votes

Error: Failed account unlock attempt, is this an attack?

answered Feb 27, 2019 at 3:31

Stack Exchange Network

113 Answers

Getting Tx is not a constructor when executing this program

geth 1.8.15 flag provided but not defined: --fast

Access all the values (tuples) stored in mappings of solidity smart contract using contract address

Setting time requirements in Solidity

Is there a plan / EIP for native multi-signature transactions?

How to modify the algorithm of transaction selection in Ethereum private net?

Inline assembly, good or bad practice

ether faucet error whenever i am trying to get ethers for rinkeby testnet from https://faucet.rinkeby.io/

Geth VerifySeal function

simple dapp with React "issues with solidity"

Where are tokens stored from an implementation level

Upgradeable smart contracts

how to create multiple owners : Solidity

EVM Contract Testing with JS issue - ReferenceError: artifact is not defined

Type address is not implicitly convertible to expected type contract ERC20

Total supply of ERC-20 TOKEN?

Using Python to invoke smart contract

Smart contract consensus - underpinned by transactions?

Smart Contract in website framework?

How does knowing the root hash of a past world state help me to revert to this world state?

Forward ether to multiple addresses

Estimate Gas Price (not Gas) using Web3

how to deploy dapps into production (mainnetwork)

Can I have someone submit my transaction to the network, so I don't have to pay the gas fee (in ether)?

Is it possible to hard fork a private network to Constantinople?

Transaction disappeared from the pending transactions in node

Why does function GetEVM set the balance of from address to MaxBig256?

How to add custom precompiled contract?

Given a RAW Transaction - how to get senders address

Error: Failed account unlock attempt, is this an attack?