Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with go-ethereum
Search options not deleted
user 4955
Go Ethereum (short: Geth) is a Golang implementation of the Ethereum protocol.
2
votes
Accepted
geth export file name
You don't need to to specify name of an existing file. You need to specify name of the file to export blockchain data into. Geth will create this file and fill it with information.
So you do:
geth e …
- 7,363
0
votes
Accepted
Multiple Geth on same machine with different genesis
Apart from TCP ports, geth opens so-called local sockets on UNIX and named pipes on Windows. While local sockets reside in data dirdctory, and setting different data directories is enough to avoid na …
- 7,363
0
votes
Why block explorer shows that I have ether but ethereum wallet show 0 balance
Your geth synchronizes with Ropsten rather than Rinkeby. In Rospten, block #1228242 was mined on Jul-02-2017 08:53:36 PM +UTC, about the same time block #467662 was mined in Rinkeby (Jul-02-2017 08:1 …
- 7,363
1
vote
Balance always 0
No, fast nodes do bring balances the same well as full nodes. For modern implementations, the only difference between full and fast nodes is whether they download initial blockchain state from other …
- 7,363
1
vote
Sync status of ethereum node
You may use method web3.eth.isSyncing to know whether node is still synchronizing. You may use web3.eth.getBlockNumber to know what block node is currently at.
You better check both, because node ma …
- 7,363
0
votes
What prevents the implementation of floats (except storage cost)
I think the main reason is that all operations in Ethereum have to be deterministic. For integer numbers it is easy to define what is x * y, or x / y exactly. For floating points it is much harder, …
- 7,363
0
votes
Public Key of existing wallet
You may use ABDK Toolkit to recover both, public key and address from your private key.
- 7,363
6
votes
Ethereum event log removed field
Web3 API allows you to get transaction logs before the transaction were mined (toBlock='pending'). Also, even after transaction was mined, the block where it was mined may become orphan (and then pro …
- 7,363
2
votes
Implementing a deposit/withdraw system
You basically have two options:
First option
Generate unique address for every user, you may derive user address deterministically from master public key and user ID, this way you will not need to …
- 7,363
-1
votes
Geth Node doesn't revert a transaction not satisfying a require
This is how transactions work in Ethereum. Reverted transaction are still included into blocks and still consume gas (in some case even more gas than successful transactions). Though all ether trans …
- 7,363
1
vote
How can I synchronize account between geth servers?
By default, geth stores accounts as a plain files in keystore directory inside its data directory specified by --datadir command line option. You may copy these files between geth instances and geth …
- 7,363
1
vote
How to keep a geth node synchronised on a ubuntu machine?
When you close SSH session, all processes you've run, either in background or foreground, receive SIGHUP (SIGnal Hang UP). Most applications, including geth, react to this signal by gracefully termin …
- 7,363
0
votes
How to code ADDRESS using opcodes in a solidity function?
function showAddress() view public returns (address addr_v) {
assembly {
addr_v := address()
}
}
See documentation for details.
- 7,363
0
votes
How to know if transaction is failed due to insufficient balance?
Ultimate way to know why mined transaction failed is to trace it. In Geth you may do this using debug.traceTransaction().
- 7,363
3
votes
What is the non-transactional behavior of the EVM?
Functions declared as view are usually called off-chain, i.e. outside any block or transaction, and no account is usually involved with the call. When you calls claimsProcessed off-chain, msg.sender …
- 7,363