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“虚拟”屏幕demo演示，一屏幕展示多屏内容，模拟切换屏幕 - App应用开发 -...
...部分需要连接的组件（比如蓝牙客户端、MQTT、BluetoothLE、Wifi、Socket等）如果跨屏幕的话，都需要重新连接，自行管理连接状态，非常不便利，且大部分场景并不是真正的需要多个屏幕才能实现，多个屏幕切换效率也会低一些，...
“21天教你学会C++” - 创意 - 清泛网 - 专注C/C++及内核技术
...以查看这个图书以作参照：http://www.china-pub.com/27043
看完上面这个图片，我在想，我学习C++有12年了，好像C++也没有学得特别懂，看到STL和泛型，还是很头大。不过，我应该去考虑研究量子物理和生物化学，这样，我才能重返98...
Network tools that simulate slow network connection [closed]
... can make "localhost" behave like a public internet service on coffee shop wifi: sudo tc qdisc add dev lo root netem delay 500ms
– Sam Stokes
May 12 '10 at 21:21
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使用虚拟现实和App Inventor进行实验 · App Inventor 2 中文网
...的事件处理程序。我们需要复制 obj 文件和纹理文件，使助手可以访问它们。请注意，我们不仅要设置 DataUri，还要设置 ExtraKey 和 ExtraValue。这是应用程序所需的唯一块。
为方便起见，这里是完成的 virtuality.aia 项目文件，您可...
Which terminal command to get just IP address and nothing else?
... getting the IP address becomes non-deterministic in case both a cable and wifi connections are established, when a machine has more than one ethernet interfaces, or when VPN tunnels are present.
Getting the external IP
If you need the external IP, then you can query a text-mode service, for examp...
Why does npm install say I have unmet dependencies?
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It happened to me when the WIFI went down during an npm install. Removing node_modules and re-running npm install fixed it.
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What is a regular expression for a MAC Address?
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#notAllFormats If you have access to an OSX system with WiFi, run /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -I, and look for the BSSID line, if any octet is under 0x10 leading zero is dropped (%x or %2x rather than %02x printf format...
PHP how to get local IP of system
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In my case (local IP in WiFi local network) I had to specify wlan0 instead of eth0 and to replace 'inet addr:' with 'inet adr:', possibly due to the locale used on my system (fr_FR). Other than that, this answer was the solution I was looking for. T...
Xcode suddenly stopped running project on hardware: “Could not launch xxx.app: .. No such file..” [c
..."telephony" as a required capability and I was trying to run the app on an WiFi-only iPad mini.
– chitza
Jan 1 '13 at 15:27
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一文了解大数据领域创业的机会与方向 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...理这份内容的时候，我们发现2C的产品非常少。女性经期助手、百度指数这样勉强算是2C的大数据产品。而大数据2C方面的产品，更多的是倾向于应用。可穿戴设备其实也算是大数据应用产品之一。
说了这么多，你肯定会问我了...