1.0.0

1.0.0

README
Git
DevOps
개발 방법론
- TDD
Spring
Web Application
Java+
Java
데이터베이스
Algorithm
JavaScript
Vue.js
Backbone.js
Node.js
Python
- Warning-Could not import the lzma module
- Pandas
ML
- 추천 시스템
  - Collaborative Filtering
  - Matrix Factorization
Django
Ruby
Ruby on Rails
HTML/CSS
OS(운영체제)
- Linux
Network
IT 기타지식
- NAS란

Powered by GitBook

On this page

1. has_and_belongs_to_many Association
2.has_many through Association

Was this helpful?

Ruby on Rails

Model-M:N relation

PreviousModel NextModel Validation

Last updated 3 years ago

Was this helpful?