November 2019

C/C++ 整数和字符串互转

Posted on November 6, 2019 by Adin C 语言 C++

1.字符串转整数函数：int atoi(const char...

Posted on November 2, 2019 by Adin Linux

可能原因： NetworkManager 的配置文件中屏蔽了适配器，如果是这样的话，在/etc/NetworkManager/NetworkManager.conf中会有类似如下一行


unmanaged-devices=interface-name:ap0;interface-name:ap1;interface-name:wlp3s0

unmanaged-devices=interface-name:ap0;interface-name:ap1;interface-name:wlp3s0

...

Posted on November 2, 2019 by Adin bash Linux

1. 字符串分割 ${str:startIndex:length} ...

Posted on November 1, 2019 by Adin Windows

背景：C盘分到的容量50G有点不够，D盘尚有近200G 目标：C盘和D盘大约各分100多G 处理方法：...

Posted on November 1, 2019 by Adin Linux

1.更新了N卡驱动，或者N卡驱动的配置有问题（比如多了不必要的配置文件） 2.磁盘状态发生了变动，自动挂载磁盘的配置文件/etc/fstab没有及时更新，导致启动挂载时超时无法正常进入桌面对于情况二，几分钟后会自动进入终端，输入密码后即可使用终端对照...

Posted on November 1, 2019 by Adin Linux

此电脑 -> 管理 ->...

Posted on November 1, 2019 by Adin Linux

1.直接移动文件到目标地点 2.删除virtualbox中源vdi文件的配置 File ->...