Tech stuff

• 6 questions about golang Context

• What to monitor in golang app

• Panic no more, Mux

• Collect Mux metrics

• Find nearby locations in Rails with Oracle

• Migrate from MySQL to PostgreSQL for existing Rails project

• Upload file to qiniu cloud in tinymce editor

• Keep it simple, stupid

• Upgrade Rspec 2 to Rspec 3

• Rails app with multiple domains

• Order of rescue_from handlers in ApplicationController

• How to organize css files for responsive design

• Optimize multi sql queries with union

• to_s VS to_str

• try method in Rails

• html_safe & StringBuffer

• 2014.05.13 ruby notes

• Object Serialization in Objective C

• Devise with only username no email

• MongoMapper set method return value is not same in development and production environment

• Rails upload file with jQuery

• Set Up Solr With Ruby on Rails

• Email Autocomplete

• SVN batch commands for adding or deleting multiple files (Linux)

• 网站的扩展和优化

• Float(fixed) panel while scroll in web page

• Rewrite flash in Rails with twitter bootstrap

• Ways to calc factorial with ruby

• Deploy Rails App With Passenger & Nginx

• Login ChinaNet hotspot without number