User BinGoBinBin

32 votes

Accepted

Meaning of 'using SafeMath for uint256;'

answered Sep 5, 2017 at 7:44

23 votes

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How do Enums work?

answered Aug 10, 2017 at 15:01

11 votes

why did it returned null after call miner.start()

answered Aug 24, 2017 at 7:36

8 votes

How are enums converted to uint?

answered Aug 10, 2017 at 15:50

7 votes

Accepted

How to get the list of incoming (pending) transactions with web3?

answered Aug 12, 2017 at 1:04

7 votes

geth - How to unlock multiple accounts with multiple password files in command line

answered Jul 29, 2017 at 9:49

6 votes

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How are funds stored inside a contract?

answered Aug 11, 2017 at 9:09

6 votes

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Where is the gas cost subtracted? From the value of the transaction or the balance of the account?

answered Aug 21, 2017 at 10:26

5 votes

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Disable block mining reward in private testnet

answered Aug 8, 2017 at 7:48

5 votes

Accepted

Insufficient Funds Error

answered Sep 5, 2017 at 14:12

4 votes

Accepted

Mapping to bool not default to false

answered Aug 30, 2017 at 0:50

4 votes

Accepted

Why throw is deprecated in solidity

answered Aug 8, 2017 at 6:42

3 votes

Fixed byte array default value comparison

answered Aug 11, 2017 at 7:57

3 votes

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How to truncate the hash function output in Solidity?

answered Aug 21, 2017 at 14:31

3 votes

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evaluation of execution speeds for various opcodes in EVM

answered Aug 8, 2017 at 1:26

3 votes

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How to send ether to a contract when deploying the contract?

answered Aug 29, 2017 at 7:43

2 votes

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Debugging registering in a mapping

answered Aug 23, 2017 at 1:33

2 votes

Please provide example for web3.eth.sendTransaction

answered Aug 31, 2017 at 13:20

2 votes

Why can I store over 32 characters in bytes32?

answered Aug 5, 2017 at 2:03

2 votes

How is the txpool synced between nodes in a web3 JSON RPC provider?

answered Aug 19, 2017 at 3:12

2 votes

Accepted

how to customize my own commands in geth console?

answered Aug 20, 2017 at 2:00

2 votes

Estimating days with block solving frequency: sanity check

answered Aug 14, 2017 at 2:20

2 votes

Method ID for a Solidity generated getter function

answered Aug 10, 2017 at 5:59

1 vote

SafeMath preventing contract initialization?

answered Aug 11, 2017 at 2:26

1 vote

tx.gasprice always returns "1"

answered Aug 19, 2017 at 1:48

1 vote

sending messages to a contract using geth

answered Aug 22, 2017 at 11:50

1 vote

Does the amount of gas cost by a specific txn depend on the miner of the block?

answered Aug 6, 2017 at 13:13

1 vote

Pending transactions removed from txpool in geth

answered Jul 31, 2017 at 15:05

1 vote

Curl JSONRPC to localhost:8545

answered Aug 2, 2017 at 7:04

1 vote

Accepted

How to measure time in private network and to control mining process?

answered Aug 2, 2017 at 15:55

Stack Exchange Network

54 Answers

Meaning of 'using SafeMath for uint256;'

How do Enums work?

why did it returned null after call miner.start()

How are enums converted to uint?

How to get the list of incoming (pending) transactions with web3?

geth - How to unlock multiple accounts with multiple password files in command line

How are funds stored inside a contract?

Where is the gas cost subtracted? From the value of the transaction or the balance of the account?

Disable block mining reward in private testnet

Insufficient Funds Error

Mapping to bool not default to false

Why throw is deprecated in solidity

Fixed byte array default value comparison

How to truncate the hash function output in Solidity?

evaluation of execution speeds for various opcodes in EVM

How to send ether to a contract when deploying the contract?

Debugging registering in a mapping

Please provide example for web3.eth.sendTransaction

Why can I store over 32 characters in bytes32?

How is the txpool synced between nodes in a web3 JSON RPC provider?

how to customize my own commands in geth console?

Estimating days with block solving frequency: sanity check

Method ID for a Solidity generated getter function

SafeMath preventing contract initialization?

tx.gasprice always returns "1"

sending messages to a contract using geth

Does the amount of gas cost by a specific txn depend on the miner of the block?

Pending transactions removed from txpool in geth

Curl JSONRPC to localhost:8545

How to measure time in private network and to control mining process?