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kobigurk
  • Member for 8 years, 11 months
  • Last seen more than 1 year ago
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 Popular Question
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 Yearling
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 Nice Question
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 Caucus
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 Yearling
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Is that worth to take the latest CPU to mine Ethereum?
8x means 8 of those!
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 Commentator
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Function with 3 return values returning zeros, but was working fine for 2 return values
I suggest trying with more gas.
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How to debug contract in browser-solidity
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Assigning a 2D byte array and accessing via Web3
since eventually, byte (=bytes1) is padded to 32 bytes, a quick workaround for you would be to return bytes32[3][10] instead
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Assigning a 2D byte array and accessing via Web3
to be honest, it seems to me like a bug in web3 byte two dimensional array decoding: 1. It works fine with address[16][16] which I use. 2. I have a proposed fix that works for your case, but I've yet to generalize it.
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How to send Ethereum transaction with json RPC
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When do events fire in solidity?
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Unable to contribute to crowdsale contract
can you show the outputs of eth.getTransaction and eth.getTransactionReceipt on that tx?
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 Teacher
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Transfer an amount between two ethereum accounts using json-rpc
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Passing an array as a parameter from javascrpt (web3) to a Solidity function
Maybe try a similar example on browser-solidity? ethereum.github.io/browser-solidity
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Passing an array as a parameter from javascrpt (web3) to a Solidity function
got you now. how would you know if they're undefined? they're local to the execution of this function. I made sure it's OK by using an event: event Hello(bytes32 x, bytes32 y) and then in the func add: Hello(x,y);
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Passing an array as a parameter from javascrpt (web3) to a Solidity function
passing an array ["field1", "field2"] works in my example. did you deploy the contract first, using new or sendTransaction?
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Create and sign OFFLINE raw transactions?
ethereumjs-tx is great indeed. You can also check out this tool I made for a GUI example of using it to sign transactions on an offline machine: github.com/kobigurk/frozeth
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