找到约 14 条结果

视频 ZK Rollups与SP1 - @pumatheuma - 前沿

...esulted in a cost-effective solution for generating ZK proofs for Ethereum block execution, with potential for further cost reductions through optimizations and the use of dedicated hardware. The talk emphasizes the collaborative nature of open-source development in achieving these advancements.

文章 Web3 极客日报 #1670

### 开发者的通用智能助手 https://block.github.io/goose/ **Mark Tang**: Goose 是一个为开发者设计的开源通用智能助手,无论是生成测试数据,编写脚本,处理复杂的部署任务,Goose都可以作为助手协助开发者完成,它支持本地运行确保...

问题 合约自身为什么不能接收自己本合约代币的转入

... _amt, 0, path, address(this), block.timestamp ) { emit Debug("Swap success"); } catch Error(string memory reason) { emit Debug(reason); } catch { emit Debug("Swap failed: unknown reason"); } } ...

文章 第1节:世界杯竞猜(solidity)

![image.png](https://img.learnblockchain.cn/attachments/2022/10/LqVpqD3W63420993d9098.png!/scale/30) ## 内容概述 通过学习,初步了解以太坊开发的基础工具链,通过一个案例(世界杯精彩)实战,使大家掌握基本的solidity开发,完成语法学习。 1....

文章 使用算盘理解闪电网络

...及LN实现的技术细节。 这是一个算盘: ![](https://img.learnblockchain.cn/2025/02/22/64331528_image.jpg) 现在,请将[LN的支付通道](https://cointelegraph.com/explained/lightning-network-explained#block-5)想象成算盘上的一根线,而珠子则代表通道中的比特币...

问题 合约反编译

...entPatternSell, bytes staticExtradataBuy, bytes staticExtradataSell, uint8 vs, bytes32 rssMetadata) with: value mem[580 len 21], call.data[(168 * idx) + 179 len 11] wei gas gas_remaining wei args 0x7f268357a8c2552623316e2562d90e642bb538e5, 0x35634b55f3d99b071b5a354f4...

文章 2024-08-11 zk-insights Weekly

...rover achieves state of the art performance, with the cheapest cloud costs vs. alternative zkVMs by up to 10x, across a diverse set of blockchain workloads like light clients and EVM rollups. - ### A thread about FRI by Paul Gafni Chatting with peeps at SBC and realized I've made some educatio...

文章 ethers.js分析

...了Provider接口, Provider中包含一些read方法 e.g. getBalance, getBlockNumber, getBlock, 也包含call方法调用 // Provider继承自ContractRunner、EventEmitterable、NameResolver // ContractRunner是合约运行的基础, 包含了estimateGas估算gas、call、sendTransaction, 注意pr...

文章 探索以太坊交易盛宴中验证者与构建者的舞蹈

...bé 的文章 [关于提议者和建设者的更多图片。](https://learnblockchain.cn/article/16214) 我深受他对以太坊的写作启发。因此,本文献给他。_ ## 提议权与验证者的角色 ![提议权与验证者的角色](https://img.learnblockchain.cn/2025/03/29/proposing...

问题 合约里因为分红 回流的原因 溢出了一些bnb,有什么方式可以取出来吗,有偿的,这是合约地址:0xF75e06EA851E45B612fe660e3A01Eb0314cc8d39

...serves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast); function price0CumulativeLast() external view returns (uint); function price1CumulativeLast() external view returns (uint); function kLast() external view returns (uint); function creation(address t...

文章 二层网络 Optimism 智能合约要点解析

...s://github.com/lbc-team/Pioneer) > * 译者:[翻译小组](https://learnblockchain.cn/people/412) > * 校对:[Tiny 熊](https://learnblockchain.cn/people/15) > * 本文永久链接:[learnblockchain.cn/article…](https://learnblockchain.cn/article/4368) ![img](https://img.learnblockchain...

问题 夹子机器人如何防止买入貔貅

... protection pathBuy, address(this), block.timestamp ); // 获取代币余额 uint256 tokenBalance = IERC20(tokenAddress).balanceOf(address(this)); // Approve token transfer to PancakeSwap Router IERC20(tokenAddre...

问题 bsc链上的erc20合约,要求只有一点买卖的时候2%兑换成bnb发送到营销钱包,现在的问题是添加流动性会一直报错Fail with error 'TransferHelper::transferFrom: transferFrom failed'

... function getTime() public view returns (uint256) { return block.timestamp; } function lock(uint256 time) public virtual onlyOwner { _previousOwner = _owner; _owner = address(0); _lockTime = block.timestamp + time; emit OwnershipTransfe...

文章 MEV 透明度:确保 DeFi 市场公平 - CoW DAO

...么是 MEV? ![1-mev-transparency-a-dappcon-talk.webp](https://img.learnblockchain.cn/2025/05/14/1_mev_transparency_a_dappcon_talk_f6131f7a7a.webp) 区块链技术擅长确保所有交易的有效性并在没有停机时间的情况下创建新区块,但是,并非所有交易都以与其提...