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In Apr. empower had an airdrop that they said only wallets that had .1 ETH. would get it. Was that the customary requirement in Jan when the crypto blockchain was...
Asked on 08/26/2021 by Doug Cutler
1 answerStarted Geth using following commandgeth --identity "testpvtnode" --rpc --rpcport "8545" --rpccorsdomain "*" --datadir <pvtnetdatapath> --port "30303" --rpcapi db,eth,net,web3,personal --networkid 123 console 2>> LogfileAccessing the deployed contract through an UI...
Asked on 08/26/2021 by Pt.AR
1 answerHello I'm trying to make my first and simple test for get a variable from my first contract: Truffle version: Truffle v4.1.14Node: 8.12.0pragma solidity ^0.4.4;contract SimpleContract {...
Asked on 08/26/2021 by LorenzoBerti
1 answerI am able to get the transaction with a block number while calling method of a contract however the state variables don't change unless I mention the "address" and "gas"...
Asked on 08/26/2021 by anibis
1 answerI want to do performance analysis of Geth and Parity. I want to run 1000 transactions serially on each client and want to get transaction processing time for each transaction....
Asked on 08/26/2021 by Satish Ganta
1 answerBy default there are 24 confirmations but I am running a testnet with just 3 miners and I would like to change this number bucause it makes not sense to...
Asked on 08/26/2021 by sapiensapiens
2 answerI start my service by:ganache-cli -d --gasPrice 0 -q --db=./dbThis persists my 10 defaults created accounts, but when I create new accounts using Web3:web3.eth.personal.newAccount('password')All the created accounts desapears...
Asked on 08/26/2021 by KQUEIROZ
2 answerApprovalContract.sol pragma solidity ^0.5.1; contract ApprovalContract{ address public sender; address payable public reciever; address public constant approver=0xe05cE3f89b5Ab28d6d2Ac8A503473Cd5A23e616a;...
Asked on 08/26/2021 by neha agarwal
1 answerI have a contract where the hash value is also the key to unlock the money. As the full ecrecover parameters are fetched from transaction parameters, and it was compiled...
Asked on 08/26/2021 by user2284570
1 answerI would like to build a simple JavaScript (JS) front end that checks if a field submitted is the pre-image of a keccak256 hash I already know in my smart...
Asked on 08/26/2021 by contute
1 answerGet help from others!
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