Blog Archive 2017 Continuous Integration With Circle CI and Integrate Slack Jul 11 2017 Start and Stop EC2 Instances at Regular Intervals Using Lambda Jun 20 2017 Ruby Object Inspect / To_s Jun 17 2017 RSpec Double / Stubs / Mocks Jun 16 2017 Rake - Ruby Make Jun 13 2017 Rails Partials Jun 05 2017 Rails Delegate Jun 05 2017 Ruby Tap / Fetch / Dig / Try Jun 01 2017 Scss and Sass May 29 2017 Ruby Map / Collect / Each May 26 2017 Make a+ HTTPS Web Server May 23 2017 Using Joins and Includes to Avoid N+1 Query Problem May 23 2017 RSpec May 23 2017 Rails Module::Concerning and ActiveSupport::Concern May 18 2017 Object Oriented Design Principles - SOLID May 15 2017 Ruby Forwardable (Delegator) May 10 2017 Cookies and Sessions May 09 2017 RWD Conecpt May 04 2017 Learning CSS and Tips Apr 13 2017 2016 使用Vagrant 操作Virtaul Boxes Sep 11 2016 Rails 使用CarrierWave 上傳圖片 + 上傳AWS S3 Sep 02 2016 Rails I18n 多語系 Sep 01 2016 ActiveRecord Module - Calculations Aug 25 2016 Ruby - Nil? | Empty? | Blank? Aug 24 2016 ActiveRecord Module - Enum Aug 22 2016 邏輯思維 EP.184 - 怎麼樣成為一個高手 Aug 21 2016 Ruby - Proc / Lamdba / Yield Aug 10 2016 Ruby Module - Namespace | Mixin | Include | Extend Aug 08 2016 Ruby Class - Inheritance | Class_method | Instance_method | Class_eval | Instance_eval Aug 06 2016 Ruby Method - *argv | &block Aug 05 2016 Basic of Ruby Aug 04 2016 Git Commands Aug 01 2016 Java Enum Jul 28 2016 Using Octopress and Github to Write Blog Jul 26 2016