Ethereum Virtual Machine Opcodes
Resource: https://ethervm.io/Overview:The Ethereum VM is a stack-based, big-endian VM with a word si...
How to get solidity runtime opcode and debug trace transaction
Let's see how to get solidify runtime opcode and debug trace step by step :-)Note that all the f...
P42-Note-VULTRON: Catching Vulnerable Smart Contracts Once and for All
The author found that some of the transaction-related loopholes were due to a mismatch between the a...
[arXiv-Jul-20]SmartBugs: A Framework to Analyze Solidity Smart Contracts
This paper presents the SmartBugs, an easy-to-use extensible execution framework that simplifies the...
openpyxl的坑
由于 Ubuntu里有三个版本的 python分别是2.7 3.5 3.71）我反复确认了官方文档里写的使用方法没错，可是一直报错！2）我确认了对象类型是对的，Worksheet, Openpyx...
docker run multi containers
docker ps -adocker run -it Image command --name xiaoleiTesting1--cpuset="0-4"-m :设置容器使用内存最大值/data:/d...
Windows系统，安装Docker后，无法运行虚拟机（VMware & Virtual box）
Docker安装好之后，虚拟机无法运行，提示VMware Workstation and Device/Credential Guard are not compatible查阅资料后，发现 Dock...
docker 1
1Docker的来源是Linux容器技术之前Docker还不支持32位，推荐使用64位Ubuntu.# installsudo apt-get install docker.ioDocker的命令并不...
6 Useful Tools on Mac for iOS Developers
I’ve gradually refined a collection of tools and utilities that help with day-to-day development.So...
security of smart contracts
基于区块链发展的smart contracts， 它比区块链的灵活性更高，可以实现任何逻辑放到区块上执行。由于去中心化的线上持有大量虚拟货币，它一直是攻击者的目标。1- EVM上已经部署超过2000万...