wireless-connection

问题 Is there a simple way to prove if a network adapter is working? Perhaps some IP like localhost (127.0.0.1) which is always available regardless of which network I'm connected to; only one that only shows if my wireless network adapter's working? Or perhaps there's some simple diagnostic check to confirm this? I've tagged this question as PowerShell as that's my preferred language; but I can figure out ways to integrate with any other solutions which may be suggested. Tried so far I thought of

问题 Is there a simple way to prove if a network adapter is working? Perhaps some IP like localhost (127.0.0.1) which is always available regardless of which network I'm connected to; only one that only shows if my wireless network adapter's working? Or perhaps there's some simple diagnostic check to confirm this? I've tagged this question as PowerShell as that's my preferred language; but I can figure out ways to integrate with any other solutions which may be suggested. Tried so far I thought of

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 7 years ago . Is it possible to install apps from Xcode to device without the USB cable? In Xcode I found this option in the preferences window: 回答1: I've seen that same setting, but from what I have read and seen, it isn't a fully complete feature. I have not been able to get it working at all. If you are interested in

问题 I'm programming in C# and i want to detect a cell phone(Name, IP address, RSSI, ...) in Wireless Network (Wi-Fi) to calculate after that the distance between my computer and the cell phone Actually, I'm able to detect computers name connected to the same network with : using System.DirectoryServices; ... List<String> _ComputerNames = new List<String>(); String _ComputerSchema = "Computer"; DirectoryEntry _WinNTDirectoryEntries = new DirectoryEntry("WinNT:"); foreach (DirectoryEntry

问题 I know that android sdk 2.0 has provided the new bluetooth API for developers. But I'm not sure if this can help me connect to bluetooth printers. Are there any protocol restrictions or device limitaion for this? Is it possible that the bluetooth device is undetectable by android phone? 回答1: I don't think BPP is a protocol that is inherently supported to the android implementation of bluetooth. The Sybase iAnywhere Blue SDK (2) looks to be a way that you can implement it within custom

问题 Is it possible to access internet (using cellular) during WiFi device configuration using Apple's "Wireless Accessory Configuration" feature? This device would create the WiFi network and we would need to get data from the server while configurating the device. Specifications: Would iOS automatically use cellular to connect to the internet if there is no internet connection through WiFi? (But still keeps WiFi connection with device) Or is it possible to programmatically switch between