my contract: https: kovan.etherscan.io ad. I try to use web3 to adjust the interface in the contract, for example: https: remix.ethereum.org -sharpo. I have tried other nodes with infura and failed. I use chrome with MetaMask extension, web3@ ...
if an array is defined in the smart contract, and the append method. So to read the latest value of this array, do you need to traverse the relevant transactions in the entire block chain and read out all the append (and possibly delete) to finally get ...
if an array is defined in the smart contract, and the append method. So to read the latest value of this array, do you need to traverse the relevant transactions in the entire block chain and read out all the append (and possibly delete) to finally get t...