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user3652172
  • Member for 5 years, 4 months
  • Last seen more than 1 year ago
7 votes
1 answer
3k views

How can I send an Anonymous event (In ABI, anonymous==true) in Solidity?

4 votes
1 answer
3k views

Can I init mapping in solidity with pre-defined values?

3 votes
1 answer
3k views

How to interact with ERC20 interface?

3 votes
0 answers
183 views

When running a geth node, how can I know when reorg occur?

2 votes
1 answer
606 views

Will it be possible to get a contract's balance by block number in Solidity?

2 votes
1 answer
2k views

What's the root cause "contract error - Gas estimation failed Gas estimation errored with the following message (see below)"?

2 votes
2 answers
260 views

Is it possible to connect to public Ethereum like blockchain with Remix to deploy and view contracts?

1 vote
0 answers
22 views

Why after managing to deploy contract to POA Ethereum blockchain I can't interact with it? [duplicate]

1 vote
1 answer
4k views

How can I send array of structs as arguments?

1 vote
1 answer
125 views

How truffle share (is it?) the addresses of the previously deployed contracts between migrations files?

1 vote
0 answers
87 views

How to forcibly switch Geth to follow other chain and not the largest?

1 vote
0 answers
42 views

How a contract on Ropsten (deployed after fork) emit 3/5 events on the shorter chain while same contract on longer chain emits 5/5 of the events

1 vote
0 answers
31 views

During fork, how tx that was sent from full node is been mined on the two blockchains?

1 vote
0 answers
26 views

How a full node knows which chain to follow?

0 votes
1 answer
1k views

How a node getting the last block?

0 votes
1 answer
7k views

How to send struct data as function input on Remix or web3 call?

0 votes
1 answer
578 views

Different events for revert types or one event and then on the client/backend figure the reason why it reverted from emitted data?

0 votes
1 answer
33 views

If for each setter I can get the blockchain state at the moment and make it queryable, will I still need events?

0 votes
1 answer
167 views

Is it possible to partially signed tx without nonce and then a third-party proxy will fill the right nonce?