设计思路： 1.有两个挖矿节点，分别持有的币为10个和5个，持币时间为1 。所以他们的币龄也就是10和5 。 2.创建一个长度为15的数组，分别将两个节点的账户地址按照比例布满这个数组。 3.选择一个从0到14的随机数，将该随机数作为2步数组的下表，找到该下表下的挖矿地址。 4.挖矿地址确认后，通过方法产生区块。 5.将区块上链，这里的区块链我们定义了一个切片。上链过程就是append过程。
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
Django
The Web framework for perfectionists with deadlines.
Laravel
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft
Open source projects and samples from Microsoft.
Google
Google ❤️ Open Source for everyone.
Alibaba
Alibaba Open Source for everyone
D3
Data-Driven Documents codes.
Tencent
China tencent open source team.
