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问题 Starting to watch source with Jekyll and Compass. Starting Rack on port 4000 rake aborted! Errno::ENOENT: No such file or directory jekyll /Users... 阅读全文
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参考<http://schalkneethling.github.io/blog/2015/10/16/errno enoent no such file or directory jekyll octopress el capitan 原因 Mac升级系统到El Capitan出现了这个问题 解... 阅读全文
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广州天气 https://query.yahooapis.com/v1/public/yql?q=select%20 %20from%20weather.forecast%20where%20woeid=2502265%20and%20u=%22c%22&format=json雅虎天气接口 查询时... 阅读全文
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场景:activeandroid拷贝数据库(1)复制sql数据库到项目的assets目录,例如/myapp/src/main/assets/prepop.db(2)确保manifest的AA_DB_NAME值与数据库名称一致,<meta data android:name="AA_DB_NAME" ... 阅读全文
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Mac 环境,输入命令 sudo ln s /usr/local/bin/VBoxManage /usr/bin/VBoxManage 阅读全文