找到约 12 条结果

文章 Solidity中的事件和日志

*原文链接:https://blog.chain.link/events-and-logging-in-solidity-zh/* Solidity事件对于智能合约开发者来说是不可或缺的,它允许我们对智能合约中特定变量进行测试,以自动化的方式改变前端等。总的来说,知道如何在Solidity中使用事件...

文章 SegWit 及其后继者:Taproot、UASF 和闪电网络

> _作者:SatoshiLabs_ > > _来源: [https://blog.trezor.io/segwit-and-its-legacy-taproot-uasfs-and-lightning-82ce40e94fe2](https://blog.trezor.io/segwit-and-its-legacy-taproot-uasfs-and-lightning-82ce40e94fe2)_ ![1](https://img.learnblockchain.cn/2025/07/13/29ce3aaaafb64ff783d31fe7d3265cc2.png...

文章 图灵转向副驾驶:减少认知负荷

...nA.png) ### 参考文献 \[1] Larry Zhiming Xu, Kambiz Saffarizadeh, and Jungmin Lee. Fast forward, as copilot becomes the pilot: Examining genai dependence and problematic use. 2024. \[2] Giuseppe Russo Latona, Manoel Horta Ribeiro, Tim R Davidson, Veni- amin Veselovsky, and Robert West...

文章 每周以太坊进展,2020/06/28

...ch/t/regenesis-resetting-ethereum-to-reduce-the-burden-of-large-blockchain-and-state/7582):来自 Alexey Akhunov 的提议,像 Cosmos 那样重启区块链来降低节点负担 * [通过节点发现和自适应范围过滤器来分片状态](https://ethresear.ch/t/sharding-state-with-discovery-...

文章 什么是内存池?

... page has been blocked by an extension ![]()![]() Get free Ethereum RPCs and developer tools [Get your API key](https://dashboard.alchemy.com/signup/?a=overviews%252Fwhat-is-a-mempool) 📚 Table of contents * * * - Ethereum Transaction Flow - Purpose of a mempool - Access a mempool - Conclusio...

文章 以太坊代理合约分析与漏洞利用管道的概念验证

...ion_bytecode FROM contracts WHERE proxy_type = 'EIP-1967' AND implementation_bytecode IS NOT NULL ''') proxies = cursor.fetchall() print(f"\n=== 分析具有实现字节码的 {len(proxies)} 个 EIP-1967 代理合约 ===") signatures_file_path = Path(_...

文章 比特币地址类型概说

...](https://www.btcstudy.org/2024/11/22/bitcoin-address-types-its-essentials-and-its-economics/#note1);在花费使用这样的脚本的资金时,交易被当作 “标准的比特币交易”,可以在网络中无碍传播。反之,如果不使用这样的标准化脚本,即使交易是有...

文章 深入 Uniswap V4 源码 - Pool Library

...e to themselves to freely inflate feeGrowthGlobal /// atomically donating and collecting fees in the same unlockCallback may make the inflated value more extreme struct State { Slot0 slot0; uint256 feeGrowthGlobal0X128; uint256 feeGrowthGlobal1X128; uint128 liquidity; mapp...

问题 关于PancakeRouter: EXPIRED问题

... bnb = trader.get_bnb_balance(address) if bnb > 0 and trader.can_buy(bnb, wallet=address): result = trader.buy(address, key, bnb) ``` ``` import time from typing import Optional from loguru import logger from web3 import Web3 from web3.contract im...

文章 法币系统中的货币创造

> _作者:Michael McLeay、Amar Radia 和 Ryland Thomas_ > > _来源: [https://www.bankofengland.co.uk/-/media/boe/files/quarterly-bulletin/2014/money-creation-in-the-modern-economy.pdf](https://www.bankofengland.co.uk/-/media/boe/files/quarterly-bulletin/2014/money-creation-in-the-modern-econom...

文章 手把手使用 Hardhat 和 Truffle 进行 React 项目设置

...ckages. This might take a couple of minutes. Installing react, react-dom, and react-scripts with cra-template... Created git commit. Success! Created truffle-example at /Examples/truffle-example Inside that directory, you can run several commands: yarn start Starts the development ...

文章 AI - Stable Diffusion vs DALLE-3

...fusion 让我们尝试一下: ``` Illustrate two robots named Bob and Alice. They are drawing a llama on a blackboard. Make it a manga style ``` ``` 绘制两个名为 Bob 和 Alice 的机器人。他们正在黑板上画一只美洲驼。把它做成漫画风格 ``` 为此,我...