2014-01-22から1日間の記事一覧

windows7 ruby2.0 mysql connect

$gem install mysql => failed, so $gem install ruby-mysql => success! require 'mysql' hostname = 'xxx' username = 'xxx' password = 'xxx' db_name = 'xxx' my = Mysql.connect(hostname, username, password, db_name) my.query("SELECT * FROM USER …

rails 4 precompile assets not loaded on heroku

Due to $rake assets:precompile public/assets/ has some precompiled assets. heroku detected that precompiled assets, and skip auto precompile. So, JS and CSS is old. To solve the issue, $rm public/assets/* and $git push heroku And heroku pr…