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solidity

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9 posts edited

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53 votes cast

16 Questions

Votes Activity Newest Views

votes

answers

300

views

Why are Plasma child chains forced to be of UTXO type, and why not a regular ethereum chain running PoA or similar?

Sep 26 '18 at 15:51 1sn0s 372

votes

answers

views

Getting error message from require() using golang, and go-ethereum?

go-ethereum contract-debugging golang

Jul 20 '18 at 9:48 xPain 87

votes

answers

107

views

How to parse through the logsBloom of a block or transaction using solidity

solidity go-ethereum contract-development logs bloom-filter

Mar 28 '18 at 6:40 hextet 1,393

votes

answer

views

geth v1.8 unable to download the last 65 blocks for the mainnet

go-ethereum ubuntu linux geth-debugging

Mar 17 '18 at 22:03 Mark Roccograndi 1

votes

answers

views

Unable to generate Go Ethereum Bindings using abigen

go-ethereum abi golang

Jun 7 '18 at 19:49 Miguel Mota 3,615

vote

answer

219

views

go-ethereum keccak256 multi value byte slice does not match solidity keccak256

solidity go-ethereum contract-debugging golang

Jul 11 '18 at 5:46 hextet 1,393

vote

answer

views

go-ethereum: SimulateBackend AdjustTime is not adjusting time at all, or either in unexpected ways

go-ethereum blockchain golang

Jun 12 '18 at 21:51 Dave Appleton 276

vote

answer

546

views

How to properly estimate gas costs of function calls with go-ethereum and golang?

go-ethereum gas gas-limit gas-estimate golang

May 2 '18 at 9:13 Thorkil Værge 2,965

vote

answer

635

views

Manually calculating ethereum mining profitability. I have the formula, but how to get the data?

go-ethereum mining solo-mining

Apr 8 '18 at 8:30 Richard Horrocks 27.5k

vote

answers

182

views

Oraclize Queries Not Working On Rinkeby

solidity contract-development oracles rinkeby

Jan 23 '18 at 23:31 hextet 1,393

votes

answer

557

views

How to sign pieces of data (ie strings of text) with golang?

go-ethereum signature golang

Mar 25 '18 at 4:25 hextet 1,393

votes

answers

327

views

How to use msg.data payload with delegatecall to run functions on other contracts?

solidity contract-development contract-debugging

Mar 13 '18 at 5:28 eth♦ 66.3k

votes

answer

views

When verifying that a cryptographic signature was produced by an ethereum address, how can I verify the validity of the data which was signed?

solidity go-ethereum python signature web3.py

Feb 8 '18 at 1:05 Edmund Edgar 15k

votes

answers

680

views

Unable to use ecrecover in solidity to recover address used to sign a message, simply returns 0x0 address

solidity go-ethereum contract-development contract-debugging

Feb 4 '18 at 2:44 hextet 1,393

votes

answer

247

views

How to take a string with variable length decimal places, and convert it to a whole number uint?

solidity oracles string

Feb 1 '18 at 7:06 eth♦ 66.3k

votes

answer

views

How to execute a constructor from an inherited contract that takes arguments, from within the constructor of a child contract?

solidity go-ethereum contract-development contract-design

Jan 9 '18 at 5:16 Ismael 21.2k

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16 Questions

Why are Plasma child chains forced to be of UTXO type, and why not a regular ethereum chain running PoA or similar?

Getting error message from require() using golang, and go-ethereum?

How to parse through the logsBloom of a block or transaction using solidity

geth v1.8 unable to download the last 65 blocks for the mainnet

Unable to generate Go Ethereum Bindings using abigen

go-ethereum keccak256 multi value byte slice does not match solidity keccak256

go-ethereum: SimulateBackend AdjustTime is not adjusting time at all, or either in unexpected ways

How to properly estimate gas costs of function calls with go-ethereum and golang?

Manually calculating ethereum mining profitability. I have the formula, but how to get the data?

Oraclize Queries Not Working On Rinkeby

How to sign pieces of data (ie strings of text) with golang?

How to use msg.data payload with delegatecall to run functions on other contracts?

When verifying that a cryptographic signature was produced by an ethereum address, how can I verify the validity of the data which was signed?

Unable to use ecrecover in solidity to recover address used to sign a message, simply returns 0x0 address

How to take a string with variable length decimal places, and convert it to a whole number uint?

How to execute a constructor from an inherited contract that takes arguments, from within the constructor of a child contract?