solidity
0
Can't import OpenZeppelin contracts when using Yarn package manager and Truffle
I\'m writing my first smart contract and I\'m trying a few new things at once. One of which is using Yarn 3 (which apparently works very different from the older versions).[详细]
2022-12-07 20:50 分类：问答how can i solve this declaration error in solidity?
I am compiling solidity code using hardhat in vs code enter image description here I define that as var开发者_运维百科iable but that not work & give me solution on this.[详细]
2022-12-07 19:55 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......