摘要：hyx@hyx:/mnt/hgfs/Linux$ gsettings set com.canonical.Unity.Launcher launcher-position Bottom 阅读全文

摘要：安装Ubuntu 18.04后，使用国外源太慢了，修改为国内源会快很多。 修改阿里源为Ubuntu 18.04默认的源 备份/etc/apt/sources.list#备份cp /etc/apt/sources.list /etc/apt/sources.list.bak 在/etc/apt/sou 阅读全文

摘要：In my last column, I discussed one of the reasons why the rules by which a compiler can place data into ROM are a bit more complicated in C++ than the 阅读全文