网络地址转换（NAT）技术于1994年提出，主要用于解决私有网络与公共互联网之间的通信问题。当内部网络中的设备已分配专用IP地址，仅限局域网使用，却需要与外部互联网主机进行通信时，可通过NAT实现。该技术无需加密，能将私有地址转换为公网地址，使 ...

Oracle has released VirtualBox 7.2.4, the second maintenance update to the latest 7.x series of the open source virtualisation software. Like other maintenance updates it mainly brings bug fixes and ...

Community driven content discussing all aspects of software development from DevOps to design patterns. One of the most secure ways to communicate across the public internet is to use SSH. This is why ...

MayQueen Technologies PANZER-LITE93 is an NXP i.MX 93-powered box PC running a customized Ubuntu 24.04 LTS distribution with LXQt desktop environment and NPU libraries to leverage the built-in Arm ...

You may have noticed certain limitations if you installed Ubuntu as a guest operating system in VirtualBox. The screen resolution may be stuck, file sharing between ...

Introduction: Critical events in healthcare require a rapid and coordinated approach: simulation has been demonstrated a valid technique for training in emergency. Virtual Reality (VR) is an ...

Great ideas are meant to be shared. Glenn Rikard hopes to pass on a tradition he first discovered from an old friend, Gladys Eley Harper, who saved greeting cards and turned them into tiny decorative ...

Canonical released Ubuntu 24.10 “Oracular Oriole” on Oct. 10, 2024. This latest version brings performance improvements and enhanced hardware support while also marking a special milestone — 20 years ...

在这一讲里， 阿凯将会带大家在virtualbox中运行opencv的程序， 并且读取usb摄像头的图像。 在运行程序之前, 你需要在VirtualBox上安装对应的拓展包. 然后, 阿凯还详细讲解了opencv中调用VideoCapture获取图像并展示在窗口的程序. 通过这篇文章的操作, 你可以检测你的USB ...