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I'm looking for run a local node and get pending transactions Since 3 days runing, no pending transactions appear> txpool.status{ pending: 0, queued: 0}And I use this...
Asked on 12/16/2020 by Su Zu
0 answerI have simple piece of example code derived from SWC-136 · Overview, complete buidler based workspace in the git repo. I see some misbehavior...
Asked on 12/16/2020 by shamb0
1 answerI want to make hash same as generating by solidity contract from web3 or ether's js. In solidity contract hash generation by below :sha256(abi.encodePacked(no of parameters)). Kindly help for...
Asked on 12/15/2020 by chinmay
2 answerWhen I run the command sudo npm install truffle-contract it gives me this error: npm ERR! code 1npm ERR! Command failed: /usr/bin/git clone -q https://github.com/debris/bignumber.js.git /home/ubuntu/.npm/_cacache/tmp/git-clone-777489e7...
Asked on 12/14/2020 by akshat
1 answertoken.methods.balanceOf(accounts[0]).call().then(result=>{ console.log(result); $creditsValue.innerHTML = result;});In this code when I try to fetch the balance from the contract dynamically it does not work and returns...
Asked on 12/14/2020 by Uzair Kath
0 answerIs it possible (and in that case how?) to connect an iOS app, build with swift using xcode, to an Ethereum testnet? So for instance a user would be able...
Asked on 12/13/2020 by fech
2 answerI have an array of addresses on my server which I need to track. What method should I use to do that via websockets? I’m new to eth and cryptocurrency...
Asked on 12/13/2020 by Alexxosipov
2 answerCan a smart contract A verifies that a smart contract B inherits from a well-known smart contract definition B0 (with some functions and variables).I know B0 specification before deploying...
Asked on 12/12/2020 by Suzana Maranhão
0 answerQuestion: How do I use Mist to extract the Raw private key of an account. The account is password protected (if that makes a difference I don't know).Elaborating:I made an...
Asked on 12/12/2020 by Webeng
1 answerI have a website where I want to let users to pay in Ethereum via MetaMask. Due to some downsides of jQuery, I want to know: is there a way...
Asked on 12/11/2020 by kosmosu05
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