...e a “read-only” USB device. Even before USB, the computer’s keyboard controller would accept commands because it did a few things besides read the keyboard (reference): 接着是德米特里·格里戈里耶夫的回答: Any USB device regardless of its class requires bidirectional communic...
...一台更新的高清晰度电视机,你可能已经注意到你的电视遥控器可以作为一种通用遥控器(但它不能与你所有的设备一起工作)。请继续阅读,我们将探索新型电视机如何控制与其相连的设备(反之亦然)。 Dear How-To Geek, The othe...
...ve), then the hard drive will give up, reallocate the sector, and tell the controller that there was a problem. It relies on the RAID controller to rec***truct the sector from the other RAID members and write it back to the failed hard drive, which then stores it in the reallocated sector (that hope...
...题 超级用户读者Tobia想知道为什么需要中间SMTP服务器来发送邮件: Why do I need an intermediate SMTP server to send mail? Why is my mail client (Outlook or Thunderbird) unable to send messages directly to the recipient’s SMTP domain? For example, if I have to send mail to ad...
...供了答案。首先,保罗: The SMTP protocol does not include any controls over the From and To fields in an e-mail. They can be whatever you like provided you have authority to send e-mails using the SMTP server. So the short answer is nothing prevents anyone from using your domain in e-mail...
... the your speaker volume in-app, operating system-wide, or by the physical controls on your speaker setup. Which method is best for optimum sound? 今天的问答环节是由SuperUser提供的,SuperUser是Stack Exchange的一个分支,它是一个由Q&a网站组成的社区驱动分组。 ...
...为睡眠监视器,在最佳时间唤醒你,如何用数码相机测试遥控器,以及一种**发光复活节彩蛋的聪明方法。 用iphone追踪你的睡眠周期 尼科看到我们的睡吧。我今天早些时候发帖,并用iPhone提示写道: While Sleepyti.me is pretty neat...
...unes to Android devices, and how to back up the Windows Home Server. 我如何能轻松地从android**中检查wi-fi信号强度? Dear How-To Geek, I followed your guide to extending your Wi-Fi network with a mesh of Tomato routers. Everything is working great but what I’m really curious ...
... of malware called a remote access trojan (RAT). RATs can give an attacker control of an infected machine remotely, meaning that they can: 从主机窃取数据。 删除或传输文件。 杀死受感染计算机上运行的进程。 在未经用户同意或不知情的情况下劫持计算机的...
...色——并不热,通常用于在电子设备中传输数据。例如,遥控器可以使用特定波长的近红外与接收器进行通信,发送光脉冲,将信号发送到设备,告诉它该做什么。 ...