[筆記]常用的幾種線上寫測試Code工具

• 前端Javascript,CSS,HTML
• http://jsbin.com/
• https://jsfiddle.net/
• https://codepen.io/
• C#
• https://dotnetfiddle.net/
• http://ideone.com/
• Github+preview
• https://htmlpreview.github.io/?
• http://rawgit.com/
• Chrome 套件：測試無效果
  https://chrome.google.com/webstore/detail/github-html-preview/cphnnfjainnhgejcpgboeeakfkgbkfek