昨天研究了下重入攻击，有查到call这个函数，感觉它很万能--几乎能干所有的事情！既能转帐以太，又能调用合约，也就无怪乎有重入风险。现在solidity早就建议用transfer来转帐以太，调用合约用接口(interface)。其实用call来调用合约也是很方便的，同时还有个类似的函数delegatecall。 调用另一个合约中的函数，主要是两个方法：call 和 delegatecall。但推荐用接口调用！

Its a version of stack overflow based on the LOOM network. Its the first actually decent dapp I am aware of based on LOOM. Which is a side chain off of Ethereum. I tried to make an account and it basically

Sun May 27 12:23:42 +0000 2018 @steemthing tweeted.#DelegateCall is basically #Steemit but instead of failing at being a better myspace it is suceeding at being a better #reddit . you want to Cross post

Hello All, We, as part of Blockchain member (Blockchainer) must support our apps more than Web2.o application. I agree with all that they have lots of existing users and more visibility however our Dapps

Ethereum中涉及各种类型的方法调用。一个编程中常用的call概念，可能为Ethereum Vitrual Machine（EVM）内的call，又可能为EVM外的call，又涉及诸如Message/Transaction等基本概念；同时还包括call/delegatecall/callcode/send/transfer/sendTransaction等等方法。 对这些调用机制及基本概念的说明散落在

Today, I received an email from the creator of Cryptozombie: The FIRST DAppChain App in history is officially LIVE! 🤓 WOW. I got the butterflies while I type this email. The World's FIRST DAppChain App