User Tony Dang

2 votes

Given a RAW Transaction - how to get senders address

answered Feb 22, 2019 at 4:06

0 votes

Solidity can't modify block.timestamp due to lvalue xpression

answered Nov 2, 2018 at 10:34

2 votes

How to convert a uint to 64 byte hex string using Node.js?

answered Nov 2, 2018 at 8:31

1 vote

Mocking msg.sender during unit test

answered Nov 2, 2018 at 4:09

0 votes

Accepted

Ethereum Sidechains can run it own smart contracts

answered Oct 31, 2018 at 15:05

1 vote

Accepted

how to include transations in genesis block

answered Oct 31, 2018 at 14:58

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

0 votes

Read state from smart contract deployed to azure proof of authority ethereum network

answered Oct 26, 2018 at 2:26

0 votes

Accepted

Run solidity bytecode with ethereumj

answered Oct 25, 2018 at 10:58

0 votes

Javascirpt 18 decimal number for parameter?

answered Oct 25, 2018 at 10:46

0 votes

Two Ethereum Node (connected to private net) on Single PC: Node data write error .Synchronisation failed

answered Oct 25, 2018 at 10:16

2 votes

how to deploy dapps into production (mainnetwork)

answered Oct 25, 2018 at 10:14

4 votes

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

answered Oct 25, 2018 at 8:59

1 vote

Accepted

How to get the POW-Hash of a specific block?

answered Oct 23, 2018 at 4:36

0 votes

C# how to compute Keccak256 to match Solidity?

answered Oct 22, 2018 at 4:30

2 votes

Estimate Gas Price (not Gas) using Web3

answered Oct 22, 2018 at 4:11

3 votes

Accepted

Geth VerifySeal function

answered Sep 15, 2018 at 17:58

0 votes

Trouble with ecrecover()

answered Sep 13, 2018 at 9:20

1 vote

How are double mappings indexed?

answered Sep 13, 2018 at 7:02

1 vote

How does truffle know which address to send a contract being migrated, and which account to charge gas to?

answered Sep 12, 2018 at 14:58

0 votes

Accepted

What is a replacement for Metamask in React App?

answered Sep 12, 2018 at 7:02

1 vote

Using Constructor in Solidity

answered Sep 9, 2018 at 14:52

0 votes

How to access ethereum smart contract functions from server side api calls using ExpressJS?

answered Sep 9, 2018 at 3:22

0 votes

How does token exchange buy and sell ERC20 tokens technically?

answered Sep 8, 2018 at 4:54

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

Smart Contract in website framework?

answered Sep 7, 2018 at 17:02

4 votes

Accepted

Setting time requirements in Solidity

answered Sep 7, 2018 at 15:04

1 vote

Accepted

Geth PoA Clique and Chain Forks

answered Sep 7, 2018 at 14:33

1 vote

Accepted

Access require message

answered Sep 7, 2018 at 14:19

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

Stack Exchange Network

113 Answers

Given a RAW Transaction - how to get senders address

Solidity can't modify block.timestamp due to lvalue xpression

How to convert a uint to 64 byte hex string using Node.js?

Mocking msg.sender during unit test

Ethereum Sidechains can run it own smart contracts

how to include transations in genesis block

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

Read state from smart contract deployed to azure proof of authority ethereum network

Run solidity bytecode with ethereumj

Javascirpt 18 decimal number for parameter?

Two Ethereum Node (connected to private net) on Single PC: Node data write error .Synchronisation failed

how to deploy dapps into production (mainnetwork)

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

How to get the POW-Hash of a specific block?

C# how to compute Keccak256 to match Solidity?

Estimate Gas Price (not Gas) using Web3

Geth VerifySeal function

Trouble with ecrecover()

How are double mappings indexed?

How does truffle know which address to send a contract being migrated, and which account to charge gas to?

What is a replacement for Metamask in React App?

Using Constructor in Solidity

How to access ethereum smart contract functions from server side api calls using ExpressJS?

How does token exchange buy and sell ERC20 tokens technically?

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

Smart Contract in website framework?

Setting time requirements in Solidity

Geth PoA Clique and Chain Forks

Access require message

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