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我正在使用这段代码:
import win32com.client wmi = win32com.client.GetObject ("winmgmts:") for usb in wmi.InstancesOf ("Win32_USBHub"): print usb.DeviceID
我怎么知道给定的 DeviceID 是否是 USB 的 ID
我想在背景图像之上申请.page-header .icon1
.page-header .icon1
例如:http: //jsfiddle.net/fR5F6/
<table>应该在橙色图像的顶部。
<table>
怎么做到呢?
<div class=