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I saw a dapp using Decentralized approach for the buying and selling ERC20 Tokens ..But there's no proof of using the functions defined in smart contract in the web3js library.How...
Asked on 11/30/2020 by developer base
1 answerMy getWeb3.js file:import Web3 from 'web3'export default async () => { var web3Provider = null; if (typeof window.ethereum !== "undefined") { ...
Asked on 11/29/2020 by Chan Austin
2 answerI have a full testnet node running on GCP with Parity. After about a week of having it fully synced, the egress traffic from the server spiked substantially and started...
Asked on 11/27/2020 by leo_cape
0 answerI have a test suite running in truffle, and an external web3 connected node service running - both connected to a ganache-cli network. My problem is: my tests are supposed...
Asked on 11/26/2020 by Zach_is_my_name
1 answerI'm using MetaMask with an app I'm developing, and previously working functions are now returning a quite ferocious error. This error has been duplicated on a number of functions in...
Asked on 11/26/2020 by The Renaissance
0 answerI am having a strange thing occuring on kovan network. I am running a smart contract calling my chainlink oracle to request some information. My chainlink oracle responds correctly with...
Asked on 11/25/2020 by phivms
1 answerI sent a transaction. Shortly after, I decided to cancel it, so made a cancel transaction (using MetaMask). After a while, since nothing was happening, I sped up the cancel...
Asked on 11/23/2020 by Ixx
1 answerI am not an expert in opcodes for Ethereum, but I am wondering if their prices here [https://github.com/ethereum/pyethereum/blob/develop/ethereum/opcodes.py] are updated as the latest version used by other...
Asked on 11/22/2020 by MWH
2 answerI managed to get all the transfer events from any given smart contract, but now I need to reduce that to current holder any idea how I would do this?...
Asked on 11/21/2020 by Lucas Rodriguez Benitez
1 answerDuring a recent token migration from token A to token B, a large number of token A were held by a number of people in an IDEX address (where it...
Asked on 11/21/2020 by Crypto Lemma
1 answerGet help from others!
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