用户 Joseph and his friend

问题 部署arb节点,解压tar文件提示 encounter error: "no --init.* mode supplied and chain data not in expected directory"

有人知道怎么解决吗

用户 And7

FE

问题 solidity刚学习 "send" and "transfer" are only available for objects怎么解决

小弟刚学习solidity，写个发水龙头的币的代码 `pragma solidity ^0.8.18; contract Faucet { function withdraw(uint amount) public { require(amount < 1000000000000000000); msg.sender.transfer(amount); } }` 报以下错误： pragma solidity ^0.8.18; contract Fauce...

用户 Two and a half years

打工人

招聘 智能合约工程师

...s, experienced with high TVL projects is a nice to have. 2: Deep understanding of the Ethereum Virtual Machine (EVM). 3: Proficient with current mainstream tools and frameworks for smart contract development, such as Foundry and Hardhat. 4: Familiar with mainstream DeFi projects, as well as...

用户 Keep calm and carry on?

java开发

视频 影子Reth：影子日志的执行扩展 - @emhsia - 前沿

Emily, co-founder and CTO of Shadow, introduced ShadowRef, a tool that enables the addition of gasless logs, known as Shadow Logs, to existing smart contracts without increasing gas costs for users. Shadow Logs are generated in an off-chain execution environment, allowing developers to access deeper...

视频 RBuilder：一个基于Reth的MEV构建器

...der, a new modular block building stack designed to enhance the efficiency and innovation of block building processes. The ArtBuilder leverages the Proposal Builder Separation (PBS) model, allowing builders to create blocks while proposers select the highest bids through a metboot relay. The R Build...

用户 ande128

百科 Commit and Reveal

百科 Burn and Mint

百科 Lock and Unlock