villins / snowflake-rb Goto Github PK
View Code? Open in Web Editor NEWsnowflake ruby impl
License: MIT License
snowflake-rb's People
Contributors
Stargazers
Watchers
snowflake-rb's Issues
并发时生成了重复ID
操作1000次
arr = 1000.times.collect {Snowflake::Rb.snowflake(1,1).next}
出现多个重复id
arr.inject(Hash.new(0)) { |h, e| h[e] += 1 ; h }
=> {627571629845644293=>2,
627571629845644296=>9,
627571629845644288=>6,
627571629845644292=>5,
627571629845644289=>6,
627571629845644295=>5,
627571629845644297=>4,
627571629845644294=>3,
627571629845644290=>3,
627571629845644291=>4,
627571629854032897=>9,
627571629854032896=>14,
627571629854032900=>6,
627571629854032899=>6,
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 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.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
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.