卸载原来版本numpy的过程中出现Cannot uninstall 'scipy'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.sudo p...

创建一个springboot项目，选择gradle配置端口号8081写一个hello controller启动application日志显示端口号8080，没有读取配置文件gradle bootRun插件启动，端口号8081，读取配置文件我现在读取不了，resources目录下面的配置文件，将properties文件放到根目录下面，appli...

安装pip3时出现的的错误，解决方法就是把对应的文件删除Ubuntu无法识别源列表解决 当提示无法识别源列表错误时  解决方法：  sudo rm /etc/apt/sources.list.d/docker.list sudo apt-get update