Find answers to your questions about Ethereum or help others by answering their Ethereum questions.
In plasma cash, if Alice sends the same coin to both Bob and Charlie and they both try and cash out, who gets the coin? Does the plasma sidechain have...
Asked on 12/25/2021
1 answerI am working on a project where blockchain will be used on a supply chain. One can create and transfer assets to another in the same. Whenever one is...
Asked on 12/25/2021 by silverwrath
3 answerI had version uped my metamask on firefox. this version up makes my metamask account renewed.I want to login my old metamask accout. I dont have my old acccunt...
Asked on 12/25/2021 by Almondous
2 answerI'm sorry. This might be a silly question but I am very much new to backends and networking protocols. I can write decent smart contracts but I don't know much...
Asked on 12/25/2021 by Asmita Dhungana
2 answerIs it possible to filter past events with a boolean condition? For example I have the following event:event ExampleEvent(uint256 exampleNumber);In my js code I can filter these events with...
Asked on 12/25/2021 by Simon Bachmann
0 answerI am using the following code to deploy my contract:@RequestMapping("/")public String index() throws Exception { Web3j web3j = Web3j.build(new HttpService("https://rinkeby.infura.io/v3/2a42af3ce74e407cae9e20a7e7001ddb")); String walletId =...
Asked on 12/23/2021 by aib92
1 answerI've my dApp running on AWS and Geth running locally. How am I supposed to connect my hosted dApp with the Geth? I'm connecting my web3(using web3.py) using...
Asked on 12/23/2021 by Prachi Sharma
2 answerThis is the first contract with this Udemy course. Trying to compile by running: "node compile.js" but get the following error:iii@iii:~/inbox$ node compile.js assert.js:350 throw...
Asked on 12/23/2021 by Benzle
4 answerI have a website where I need to receiving ETH payments from my users. I have a smart contract that successfully forwards any transactions sent to it to another address...
Asked on 12/23/2021
1 answerI'm trying to make a contract that interacts with a market price or a market out come : e.g APPL drops below X or NFLX > Y ... Is it...
Asked on 12/23/2021
1 answerGet help from others!
Recent Answers
Recent Questions
© 2024 TransWikia.com. All rights reserved. Sites we Love: PCI Database, UKBizDB, Menu Kuliner, Sharing RPP