找到约 14 条结果

文章 确定性和非确定性密钥交换

...billatnapier.medium.com/...](https://billatnapier.medium.com/deterministic-and-non-deterministic-key-exchange-ace591548549) >- 登链社区 AI 助手,为大家转译优秀英文文章,如有翻译不通的地方,还请包涵~

文章 Web3系列教程之新手篇---Level 3:什么是ETH?

...om/guides/smart-contracts/ - https://www.investopedia.com/news/what-erc20-and-what-does-it-mean-ethereum/ > 原文:[https://www.learnweb3.io/tracks/freshman](https://www.learnweb3.io/tracks/freshman) > 翻译:李留白 ![my.png](https://img.learnblockchain.cn/attachments/2022/06/6qaqtFYf...

文章 AAVE V2 学习笔记

...amount) external override onlyLendingPool { // Since the total supply and each single user debt accrue separately, // there might be accumulation errors so that the last borrower repaying // mght actually try to repay more than the available debt supply. // In this case we simply...

文章 Mapping 数据结构 | 用 Rust 写智能合约(二)

... in Rust are normally defined within such a `#[cfg(test)]` /// module and test functions are marked with a `#[test]` attribute. /// The below code is technically just normal Rust code. #[cfg(test)] mod tests { /// Imports all the definitions from the outer scope so we ca...

文章 Sui Move 初体验(1) -- 介绍和铸造简单的NFT

...s://hackernoon.com/hackpedia-16-solidity-hacks-vulnerabilities-their-fixes-and-real-world-examples-f3210eba5148)。 如果你熟悉用现代语言写代码,一等公民的概念应该引起你的注意。JavaScript中的函数是一等公民的对象。所有的函数都是JavaScript中的对...

文章 從抽象帳戶到ERC4337

...bstraction is the idea of reducing the number of account types from 2 (EOA and smart contract) to 1 (just smart contract) in order to improve usability and flexibility in Web3. > > This is achieved by moving the validity conditions of a transaction (signature verification, gas payment, replay protec...

文章 每周以太坊进展 2021/09/11

...开发入门课程](https://dev.to/patrickalphac/learn-solidity-blockchain-and-smart-contracts-with-this-full-free-course-2bgn)(13 节视频课,使用 Python 和 Brownie) ## 安全 - [OpenZeppelin UUPS 代理合约安全咨询](https://forum.openzeppelin.com/t/security-advisory-initializ...

文章 流动性质押衍生品的市场动态与风险

...s://www.coindesk.com/tech/2024/03/06/liquid-restaking-tokens-what-are-they-and-why-do-they-matter/)”(LRT)集成的影响。随着该领域的不断发展,流动性抵押代币在 restaking 生态系统中的交叉点构成了关注的关键趋势。 #### **结论** 以太坊的质押生态系...

文章 在GMX v2中 发起一笔添加流动性交易背后会发生什么(上)

...tils.validateReceiver(receiver); //将 TokenUtils.depositAndSendWrappedNativeToken(dataStore, receiver, amount); } ``` 2. ### 将要添加流动性的金额转入指定的账户 通过ExchangeRouter中的 sendTokens 方法将要铸流资金转入 DespositVault ``...

文章 【教程】使用 OpenZeppelin Deploy 部署和升级智能合约

...ecommend this pattern to be able to use async/await everywhere // and properly handle errors. main().catch((error) => { console.error(error); process.exitCode = 1; }); ``` 你应该使用 `deployProxy()`、`deployBeacon()` 和 `deployImplement...

文章 Solana 日志、事件日志与历史交易查询

... maxSupportedTransactionVersion: 0 })); } }; let myAddress = "enter and address here"; // 替换为实际地址 getTransactions(myAddress, 3); ``` **说明**:getParsedTransaction 用于获取交易详情。 --- 【笔记配套代码】 https://github.com/0xE1337/rareskills_ev...

文章 每周以太坊进展 2021/07/10

...户端维护的计划 * [Erigon 收据修复工具](https://twitter.com/mandrigin/status/1413094261537624065) * [SELFDESTRUCT](https://hackmd.io/@albus/HJ6EBiTn_) 在沃克尔树方案(已移除大部分的自毁功能)下效果的初步分析 * 使用 EIP3074,将 EOA 迁移到[基于验证...

文章 二、hyperledger fabric fabric-samples 环境测试

...ANNEL_NAME -n mycc -v 1.0 -c '{"Args":["init","a", "100", "b","200"]}' -P "AND ('Org1MSP.peer','Org2MSP.peer')" ![](https://img.learnblockchain.cn/2020/08/04_/771478354.png) 10、查询 peer chaincode query -C $CHANNEL_NAME -n mycc -c '{"Args":["query","a"]}' ![](https://img.learnblockch...

文章 Solana中的程序派生地址(PDAs):是什么,为什么,以及如何?

...usharbhatia43.medium.com/program-derived-addresses-pdas-in-solana-what-why-and-how-9bdc69c8d969) >- 登链社区 AI 助手,为大家转译优秀英文文章,如有翻译不通的地方,还请包涵~