solidity

英文: ZKSync Era and create2 address 问题 I have a very simple contract that acts as a factory to deploy...

英文: INVALID_FULL_PREFIX_SIGNATURE_FOR_PRECOMPILE error when trying to create a token on Hedera via a...

英文: I am getting an INSUFFICIENT_TX_FEE error when trying to call a Solidity function that mints an ...

英文: Chainlink VRF callback gas limit set too low 问题 I'm writing an integration test of my NFT practi...

英文: Why am I unable to send ether to other contract with 'send' or 'transfer' functi...

英文: Hardhat smart contract deployment script using multiple wallets 问题 在hardhat配置文件中，我可以通过在账户字段中使用数组...

英文: In ethers.js, why does the return value of a function return an array containing the value inste...

英文: How to mint NFTs using Crossmint API? 问题 我正在开发一个整合Crossmint API的NFT市场。我已经像下面这样在我的网站上添加了crossmint...

英文: Making Ethereum transaction smart contarct input data in human readable 问题 我尝试过使用 base64 解码器，但没有...

英文: what is storage slot in forge-std and how to set specific number for it？ 问题 我试图基于 forge-std 编写智能...