User user19510

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How to sign a message without running testrpc?

answered Aug 25, 2018 at 19:05

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How to access metamask accounts when using Infura Websockets

answered Aug 30, 2018 at 15:35

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ganache-cli doesn't have enough funds to send tx – number increases proportionally to however much I initialize a wallet with

answered Aug 31, 2018 at 20:10

4 votes

Solidity Checks-Effects-Interactions Pattern

answered Aug 20, 2018 at 15:01

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Solidity: msg.data vs bytes

answered Aug 17, 2018 at 13:46

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Understanding Magic Values

answered Aug 11, 2018 at 2:41

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Is it possible to write a smart contract that can execute custom solidity code send to it as data?

answered Jul 28, 2018 at 3:26

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Is there a way to know the REAL msg.sender?

answered Dec 20, 2018 at 8:45

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getting error ParserError: Expected type name function

answered Dec 17, 2018 at 7:51

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How does Transactions work in Ethereum Virtual Machine?

answered Dec 17, 2018 at 17:03

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Solidity array overflow

answered May 5, 2019 at 16:11

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How much gas does looking up block.timestamp consume?

answered May 20, 2019 at 2:39

4 votes

how does ERC1820 work

answered Jun 14, 2019 at 6:04

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Why solidity's keccak returns different value from online generators?

answered Jul 29, 2019 at 4:34

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Using events to save storage costs

answered Dec 15, 2017 at 20:11

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Sent to PRIVATE address in etherwallet instead of ACCOUNT address

answered Dec 18, 2017 at 13:37

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codeHash variable value

answered Dec 12, 2017 at 17:47

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Why do contracts start with nonce 1?

answered Dec 3, 2017 at 17:46

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Pausable Contract in OpenZeppelin

answered Dec 21, 2017 at 18:15

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How do I know my gemini.com's wallet's public key?

answered Dec 29, 2017 at 18:48

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Can i recover my private key with the keystore file?

answered Jan 8, 2018 at 0:45

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Unexpected behavior with storage keyword?

answered Jan 8, 2018 at 23:02

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What is the advantage of using require instead of return or revert for error handling?

answered Jan 9, 2018 at 5:59

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Tx.origin and msg.sender when sending signed Raw transaction

answered Jan 19, 2018 at 17:34

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Solidity public variable not updated

answered Jan 12, 2018 at 19:39

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Is it possible to empty an Ethereum wallet?

answered Jan 13, 2018 at 1:05

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What is the most efficient way to read ERC20 balances without knowing the tokens that the address might hold?

answered Jan 13, 2018 at 5:38

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Check this.balance of another contract

answered Jan 11, 2018 at 9:38

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Cannot read property 'contract' of undefined. Node api interacting with smart contract

answered Jan 13, 2018 at 23:31

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How to get private through UTC files in keystore

answered Jan 23, 2018 at 7:26

Stack Exchange Network

909 Answers

How to sign a message without running testrpc?

How to access metamask accounts when using Infura Websockets

ganache-cli doesn't have enough funds to send tx – number increases proportionally to however much I initialize a wallet with

Solidity Checks-Effects-Interactions Pattern

Solidity: msg.data vs bytes

Understanding Magic Values

Is it possible to write a smart contract that can execute custom solidity code send to it as data?

Is there a way to know the REAL msg.sender?

getting error ParserError: Expected type name function

How does Transactions work in Ethereum Virtual Machine?

Solidity array overflow

How much gas does looking up block.timestamp consume?

how does ERC1820 work

Why solidity's keccak returns different value from online generators?

Using events to save storage costs

Sent to PRIVATE address in etherwallet instead of ACCOUNT address

codeHash variable value

Why do contracts start with nonce 1?

Pausable Contract in OpenZeppelin

How do I know my gemini.com's wallet's public key?

Can i recover my private key with the keystore file?

Unexpected behavior with storage keyword?

What is the advantage of using require instead of return or revert for error handling?

Tx.origin and msg.sender when sending signed Raw transaction

Solidity public variable not updated

Is it possible to empty an Ethereum wallet?

What is the most efficient way to read ERC20 balances without knowing the tokens that the address might hold?

Check this.balance of another contract

Cannot read property 'contract' of undefined. Node api interacting with smart contract

How to get private through UTC files in keystore