Skip to main content
Steven V's user avatar
Steven V's user avatar
Steven V's user avatar
Steven V
  • Member for 6 years
  • Last seen more than a week ago
25 votes
Accepted

How can I get a private key from a mnemonic phrase?

10 votes

Why does a miner still pay gas for a reverted transaction?

9 votes

myContract.events.MyEvent() vs web3.eth.subscribe('logs', ...);

5 votes
Accepted

Estimate Gas cost for a function call in solidity (on-chain)

5 votes

How to generate a unique random number in web3.js?

4 votes

In a clique consensus private network, what happens when a sealer (signer) stops mining

4 votes
Accepted

Change default wallet address in ethers.js

2 votes

How does metamask know a contract is for ropsten or for main network?

2 votes

I have ERC-1155 tokens I was airdropped in my Gnosis-Safe and I want to take them out? How can I do that?

2 votes
Accepted

Number of events in Solidity code vs on Etherscan

2 votes

what happen if my node synced with uncle block?

2 votes

Send funds locally

2 votes

Build Java based application which act as front end and ethereum smart contract as back end

2 votes
Accepted

How to get a nested map value from web3.js?

2 votes
Accepted

Alternate to Allowing Insecure Unlock

2 votes
Accepted

bootstrap node vs cmd/bootnode

2 votes

Why does not Ethereum allow removing all entries from a mapping, like clear() in Python

2 votes
Accepted

My ether was automatically sent to different address without my permission

2 votes

How to encode an object with ABIEncoder V2?

1 vote

How can i add smart contract to metamask?

1 vote

Using NFT paired to credentials for identity verification

1 vote
Accepted

Cant Retrieve the values of Structure fields (i.e. text boxes) through Remix IDE

1 vote
Accepted

Simulate how a transaction will affect state before it is mined

1 vote

ABI and Bytecode stored inside Contract

1 vote
Accepted

Multiple GasLimits on my Private Ethereum network?

1 vote

Store and Display the Json file in Blockchain

1 vote

Remix IDE: How to debug a contract having a function with a argument & for Loop

1 vote
Accepted

Making contract compatible with newer solidity compiler

1 vote
Accepted

How does web3 handle new longest chains?

1 vote
Accepted

Why do we use `serialize` function of `ethereumjs-tx` package before broadcasting a transaction