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I have small test smart contract, which is deployed to my test network. And I want to use a server to call the function in the contract. Here is the...
Asked on 10/23/2020 by Chun-Wei Chiang
2 answerPlease check the below image. The mining speed drops after "got new package" and gets back to normal after some time. Can anyone tell me if it is a normal...
Asked on 10/15/2020 by Naveen Margan
1 answerThis question have just been published in StackOverflow as well, but you might be able to guide me on a better direction: I'm looking for the most valid path to...
Asked on 10/13/2020 by Chris Russo
2 answerI was sending 14.793776530278380275 ($5,744.42 at the time) worth of ether over to binance. I set the gas fee to be at the max and waited for the transaction for...
Asked on 10/11/2020 by HectorT98
0 answerI See some very weird solc behaviour with regards to compiled bytecode size.A much shorter contract compiles to bigger byte code. short contract: compiles into 439...
Asked on 10/06/2020 by Ilan Dshare
1 answerIf generated two forked block A and B.Can the smart contract in block A access to transaction in block B? I know that PoS is consensus algorithm working by...
Asked on 09/20/2020 by rapael
2 answerAre there any state channel implementations being used today, or in development? (Not including payment channels) I'm interested in practical use cases rather than theoretical examples like playing chess on...
Asked on 09/13/2020 by Darius
1 answerI have recently started developement on Ethereum and the concepts are pretty much new to me. I need to test event emitting/listening on multiple machines for my contract. For the...
Asked on 09/03/2020 by Tanay Bhartia
1 answerCan I use approve/transferfrom function for ETH coin?Please let me know how to apply approve/transferfrom to ETH as erc20 tokens. Thank you!...
Asked on 09/01/2020 by ikaop
1 answerI am having difficulty verifying my contract code on Etherscan using the code generated by Truffle.Using Etherscan VerifyContract V1: https://rinkeby.etherscan.io/verifyContractTruffle produced the bytecode: (found...
Asked on 08/28/2020 by Nyxynyx
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