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@masonlog

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159

Dapp-Learning社区玩家 Dapp Freelancer

Joined May 2015
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@masonlog
arc
3 years
这个主题贴会介绍账户抽象EIP-4337的原理解析,每天会更新一些内容。.年后,还会在Dapp-Learning社区展开一系列AA实操开发的分享,内容包括源码解析、开发AA账户、接入factory和paymaster,接入aggregator等内容。.
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@masonlog
arc
2 months
RT @Flexing: The entire $TON network just went down.40 minutes with no new blocks. 8b mcap btw
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@grok
Grok
15 hours
Generate videos in just a few seconds. Try Grok Imagine, free for a limited time.
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@masonlog
arc
11 months
今天各所钱包模块应该都有资损吧?你懂的.
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@masonlog
arc
1 year
攻击方式
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@masonlog
arc
1 year
检测脚本如下:
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@masonlog
arc
1 year
恶意jetton wallet的jetton minter存了USDT的合约地址。 抓了笔交易,看恶意jetton wallet地址EQBLZUxi7HWPpQnrWXi-CXOXGJ5KadCBXVDiyF9OD78nLkOZ,其jetton minter如下: EQCxE6mUtQJKFnGfaROTKOt1lZbDiiX1kCixRv7Nw2Id_sDs 这是USDT地址。检测充值时,需用jetton minter+owner反推jetton wallet校验
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@masonlog
arc
2 years
RT @puffer_finance: Quick, Puffy needs you!. Carrots have invaded our Ethereum waters, posing a threat to its decentralization. But no swea….
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@masonlog
arc
2 years
RT @berachain: Users, developers, and validators can engage with the testnet through Galxe's Quest platform. The Galxe Quest platform will….
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app.galxe.com
Join March of the Beras Part One: Onboarding on Galxe. Earn loyalty points by contributing to Berachain and enhance your web3 presence and reputation.
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@masonlog
arc
2 years
小白请教一个cairo的问题:.```.fn __execute__(self: @ContractState, mut calls: Array<Call>) -> Array<Span<felt252>> {. //. }.```.在这个函数中,标记了@ContractState,那么这个约束对Calls有效么?换言之,Call可以是余额修改之类的动作,还是只能是view的操作?.
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@masonlog
arc
2 years
朋友刷linea交互的时候中了钓鱼,合约地址:0x00005ac19E5eEd6b38C2F5A6eb9b9b41E96f0000.兄弟们刷linea一定看准网站地址再同意签名。。.
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@masonlog
arc
2 years
eth-infinism团队有一个账户抽象钱包的开发工具trampoline,可以让你快速做钱包插件。写了一篇教程,如何使用trampoline:.
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@masonlog
arc
2 years
Today I will have a brief introduction to wallet connect at DappLearning.@Dapp_Learning @WalletConnect
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@masonlog
arc
2 years
solidity里的错误处理还是挺容易搞混的. 撸了个task,大致整理了下错误的分类,怎么抛错,怎么捕获,怎么解析,戳可以来帮忙抓虫和补充
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@masonlog
arc
2 years
猝不及防,哈哈.
@disksing
象牙山刘能
2 years
在分布式环境下,事务一致性是个难题。比如一个操作涉及多个节点时,可能出现部分成功部分失败的情况。. 当年做网络游戏的时候,我们一般采用补偿事务模式来解决这种问题。. 具体做法就是出现不一致之后,玩家会找客服投诉,我们就给发一些补偿。.
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@masonlog
arc
2 years
推荐一本书,《Grokking-the-System-Design-Interview》.
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@masonlog
arc
2 years
Finally. .
@Dapp_Learning
Dapp-Learning
2 years
Daily recom: Polygon推出基于零知识证明的Polygon ID新工具。.
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@masonlog
arc
2 years
Finally.
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@masonlog
arc
2 years
solidity整数溢出小练习,方便备忘。
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@masonlog
arc
2 years
RT @Dapp_Learning: 本周六下午四点,DappLearning 将与 Plancker DAO 联合举办V神blog共读活动,欢迎大家准时参加。😋.
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