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The Officious BokkyPooBah

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solidity
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79/80 answers

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~2.1m
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120 posts edited
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1,678 votes cast
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27 Bookmarks

Votes Activity Newest Views Added
85
votes
12
answers
35k
views

Common useful JavaScript snippets for geth

go-ethereum javascript
Aug 14 at 14:04 tony gil 101
67
votes
1
answer
11k
views

Why is the average block time 17 seconds?

consensus network blocks frontier block-interval
Mar 16 '16 at 11:55 Afr 29.1k
60
votes
2
answers
22k
views

What OPCODES are available for the Ethereum EVM?

evm opcode assembly
Nov 11 '18 at 16:52 Alex Byrde 521
44
votes
3
answers
38k
views

How to call a contract method using the eth_call JSON-RPC API

go-ethereum contract-invocation json-rpc abi calldata
Aug 28 '17 at 11:51 artamonovdev 208
39
votes
2
answers
25k
views

How do I convert my The DAO tokens into ethers using the withdrawal contract after the hard fork?

ether tokens the-dao thedao-refund
Jul 1 '17 at 21:25 eth♦ 68.7k
28
votes
5
answers
10k
views

How can I sign a piece of data with the private key of an Ethereum address?

signature cryptography
Nov 12 '18 at 16:58 Adam Lemmon 539
21
votes
5
answers
11k
views

How do I import my presale wallet?

go-ethereum wallets presale mist ether
Dec 4 '17 at 1:06 Amy McNamara 1
19
votes
6
answers
16k
views

Encoding/Decoding contract ABI data

web3js contract-invocation contract-deployment abi calldata
May 20 '19 at 14:18 Paul Razvan Berg 5,669
18
votes
1
answer
4k
views

Instrumenting EVM

go-ethereum evm internal-transactions
May 31 '16 at 9:56 Community♦ 1
16
votes
2
answers
11k
views

How do I get a refund for the amount I paid in excess of 1 ether to 100 The DAO tokens

ether tokens the-dao thedao-refund
Jul 1 '17 at 21:27 eth♦ 68.7k
16
votes
2
answers
10k
views

How do I convert my The DAO tokens into ethers on the Ethereum Classic chain?

tokens the-dao ethereum-classic hardforks thedao-refund
Jul 1 '17 at 21:23 eth♦ 68.7k
15
votes
2
answers
5k
views

How to conditionally send ethers to another account post-hard-fork to protect yourself from replay attacks

go-ethereum transactions hardforks replay-attack ethereum-classic
Jun 2 '17 at 1:06 The Officious BokkyPooBah 36.8k
15
votes
4
answers
2k
views

How to increase my privacy on Ether accounts?

accounts ether privacy anonymity mixers
Nov 3 '16 at 22:43 bekah 949
14
votes
5
answers
35k
views

Where can I find some Solidity / Smart Contract source code examples? [closed]

solidity contract-development
Jun 18 '16 at 1:35 Community♦ 1
14
votes
2
answers
6k
views

How do I set the nonce for raw transactions?

go-ethereum json-rpc raw-transaction nonce
Jan 18 '18 at 4:49 Timothy Gonzalez 211
13
votes
1
answer
615
views

Are light nodes possible in Casper?

proof-of-stake casper light-clients spv
May 21 '16 at 21:56 studycrypto 300
9
votes
1
answer
3k
views

Finding and Using Solidity Libraries (ie. Math functions)

solidity contract-development library
May 21 '16 at 1:07 Community♦ 1
8
votes
2
answers
6k
views

Get smartcontract token balance via JSON RPC

go-ethereum web3js dapp-development json-rpc tokens
Jun 13 '18 at 22:51 Juergen Fink 161
7
votes
2
answers
1k
views

Smart contracts code: what are nodes in Ethereum actually agreeing upon during the consensus process?

consensus
Jun 2 '16 at 22:53 eth♦ 68.7k
7
votes
2
answers
814
views

Can I compile a smart contract without removing the line breaks?

solidity greeter compilation
May 13 '16 at 16:14 niksmac 8,495
5
votes
2
answers
940
views

Why do we need event indexed params?

contract-design contract-development
Apr 20 '16 at 18:21 VoR0220 1,468
5
votes
1
answer
5k
views

Why is the geth ipc file not being created, even though it says “endpoint opened”?

go-ethereum ipc bug
Apr 30 '16 at 9:20 Community♦ 1
4
votes
1
answer
428
views

Custom list of client/node for private chain - Consortium blockchains

private-blockchain
May 11 '16 at 20:22 Chris Martin 103
4
votes
2
answers
2k
views

How can I view The DAO proposals including the current voting status?

go-ethereum the-dao voting
Jun 2 '16 at 22:24 tayvano 14k
3
votes
2
answers
4k
views

TheDAO internal transactions

go-ethereum the-dao internal-transactions
Jun 11 '17 at 12:27 Rayner 1
1
vote
2
answers
661
views

Smart Contracts and Insurances, how is an event determined?

contract-design contract-development contract-invocation insurance
Jun 28 '17 at 19:44 ThickMiddleManager 334
1
vote
1
answer
104
views

What are the command line editing keys in geth's console

go-ethereum
Jun 15 '16 at 23:14 Community♦ 1
Ethereum
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