User Daniel Gretzke

8

32

votes

5

answers

9k

views

Who is msg.sender when calling a contract from a contract

solidity contract-design

Dec 14 '19 at 9:19 Jesbus 7,168

2

10

votes

2

answers

2k

views

does revert()/require() revert changes made to other contracts?

solidity

Mar 4 '18 at 0:31 Rob Hitchens 42.3k

1

4

votes

4

answers

1k

views

send raw transaction without knowing nonce

transactions raw-transaction nonce

Dec 24 at 10:50 Siwei Shen 申思维 121

3

votes

1

answer

200

views

Remix + Metamask not fetching any values

remix metamask

Nov 11 at 14:06 Community♦ 1

3

votes

2

answers

952

views

Get variable state at specific block number

solidity gas evm

Sep 27 '18 at 4:33 M. Gopal 161

3

votes

1

answer

526

views

what is more gas efficient? Looping through an array or storing the index?

solidity gas evm

Jan 15 '18 at 17:38 wtk219 1,096

1

vote

0

answers

19

views

How to implement variable interest rates efficiently

solidity contract-design

Jan 27 at 13:38 Daniel Gretzke 867

1

vote

0

answers

16

views

Making function calls exclusive per block

solidity solidity-0.7.x

Nov 30 at 2:55 Daniel Gretzke 867

1

vote

1

answer

146

views

are truffle tests inconsistent?

web3js truffle

Feb 11 '20 at 6:01 Community♦ 1

1

vote

0

answers

298

views

web3js 1.0 fromWei throwing although passing correct type

web3js web3js-v1.x

Dec 30 '18 at 17:47 Daniel Gretzke 867

1

vote

0

answers

528

views

Raw Transaction: GasPrice, Limit in Hex or Decimal?

web3js ethereumjs raw-transaction

Apr 23 '18 at 2:55 Ayushya 1,580

1

vote

0

answers

211

views

Is it safe to use web3 with electron/angular?

web3js private-key keystore

Apr 15 '18 at 21:29 Daniel Gretzke 867

1

vote

1

answer

2k

views

reliable way to get gas price [duplicate]

gas gas-price

Mar 28 '18 at 19:59 Daniel Luca CleanUnicorn 2,361

1

vote

2

answers

195

views

parity stable build from source

parity

Jan 23 '18 at 14:46 Afr 29.1k

1

vote

1

answer

189

views

contract abstraction

solidity

Dec 10 '17 at 13:57 pabloruiz55 6,397

1

vote

0

answers

940

views

Find all pending transactions from my account with web3

web3js parity

Dec 9 '17 at 23:46 Daniel Gretzke 867

1

vote

1

answer

44

views

Does it make sense to make every function in an ERC20 Token Contract unpayable?

solidity erc-20

Dec 4 '17 at 22:55 Matt Swezey 1,117

1

vote

1

answer

823

views

Pay web3 function call

web3js

Oct 30 '17 at 0:48 carlolm 2,066

0

votes

0

answers

3

views

Web3J: get transaction hash before transaction is mined

web3j

5h ago Daniel Gretzke 867

0

votes

1

answer

172

views

parity cors null throws error

parity

Jan 28 at 0:01 Community♦ 1

0

votes

0

answers

12

views

Weird behaviour with prettier in VS Code

solidity

Jan 24 at 21:18 Daniel Gretzke 867

0

votes

2

answers

554

views

Trouble syncing parity node

parity

Jan 21 at 16:00 Community♦ 1

0

votes

1

answer

806

views

Why does my parity sync get stuck all the time?

parity

Dec 21 at 12:02 Community♦ 1

0

votes

0

answers

20

views

does the gasleft function return the total gas left for the transaction or the gas left for the function call

solidity solidity-0.7.x

Nov 30 at 2:41 Daniel Gretzke 867

0

votes

0

answers

130

views

Ethereum Signature Information

signature ecdsa

Jan 31 '19 at 14:35 Daniel Gretzke 867

0

votes

1

answer

88

views

Gas usage higher when using the delete keyword

gas gas-refund

Dec 18 '18 at 0:25 user19510 23.6k

0

votes

2

answers

289

views

Why separate DAO/ICO contract from token contract?

solidity ico dao

Oct 24 '18 at 19:30 Shane Fontaine 8,275

0

votes

0

answers

336

views

ERR_CONNECTION_REFUSED when connecting to remote node

web3js

Jan 1 '18 at 19:13 Daniel Gretzke 867

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28 Questions

Who is msg.sender when calling a contract from a contract

does revert()/require() revert changes made to other contracts?

send raw transaction without knowing nonce

Remix + Metamask not fetching any values

Get variable state at specific block number

what is more gas efficient? Looping through an array or storing the index?

How to implement variable interest rates efficiently

Making function calls exclusive per block

are truffle tests inconsistent?

web3js 1.0 fromWei throwing although passing correct type

Raw Transaction: GasPrice, Limit in Hex or Decimal?

Is it safe to use web3 with electron/angular?

reliable way to get gas price [duplicate]

parity stable build from source

contract abstraction

Find all pending transactions from my account with web3

Does it make sense to make every function in an ERC20 Token Contract unpayable?

Pay web3 function call

Web3J: get transaction hash before transaction is mined

parity cors null throws error

Weird behaviour with prettier in VS Code

Trouble syncing parity node

Why does my parity sync get stuck all the time?

does the gasleft function return the total gas left for the transaction or the gas left for the function call

Ethereum Signature Information

Gas usage higher when using the delete keyword

Why separate DAO/ICO contract from token contract?

ERR_CONNECTION_REFUSED when connecting to remote node