So... Geth and other clients are able to estimate the cost of a transaction by simulating it. I'm wondering why don't miners estimate the costs of ... more
Is it possible to transfer ERC-721 tokens between users on a sidechain? If yes, how is this transfer backed by the security of the main chain? Than... more
I understand that I cannot delete files stored in IPFS. Then I think that all the data of IPFS system keep growing ever. I feel that the system wil... more
There are many articles on the Internet but I didn't find any simple explanation. Can anyone help?
I'm trying to learn Solidity and I stumbled upon this paragraph in the official documentation: "The general inheritance system is very similar to ... more
If every DAppChain can choose it's own consensus mechanism then how Ethereum secures DappChain? Even if the DAppChain want to use Ethereum consensu... more
What is the difference between a transpiler and a compiler?