pc

I am just wondering how many USB cameras can be accessed by one desktop PC? Is there any limit? I am planning to create my own Windows application (using .NET) to capture around 10 USB cameras that are connected to my desktop PC. Is this possible? The problem is not how many you can discover. On a single USB bus, ~127 could be possible. But, a USB bus can only transfer a limited amount of bytes per second. So if you want to use more then one, you have to calculate the amount of bandwidth you have for the video stream. Example : A USB bus normally can deliver realistically ~35 MB/s. 640*480*2

I am just curious.I want to learn c# for unity. I am a dorm student, my personal computer is a macbook air and we have a pc computer room for public. I am just asking if I can use c# on a mac. Your first option is Microsoft Visual Studio for Mac which was released in 2017. If you're used to VS ide then I suggested you download this. If not then you can have a look into MonoDevelop . You can download from here MRE = Mono Runtime Environment MDK = Mono Development Kit. MDK = MRE + Extra tools, libraries, .NET PCL (Portable Class Library) profiles, etc. If you have an application that you want to

做移动web开发的同仁，多少都为各个浏览器困扰。基于手机浏览器的性能和各个开发商的私人考虑，我们现在在android、ios等系统还很难使用到完全统一的浏览器内核。无论是ucweb、chrome、safari、海豚等，每个浏览器都或多或少的阉割了很多性能，更不用说地段的手机了。 这样带来我们很多困扰，我本来可以直接在pc上通过chrome来调试mobile 页面，但是往往调试后页面移植到mobile，还有很多不尽人意。 在pc上，屏幕大，我们可以很方便的通过各种调试工具，F12实时调整。但手机、pad屏幕足够小，而且无实体键盘。这种调试变得艰难了很多。 网上目前也有很多成熟的方案，而且html5也考虑到解决此问题。据说，ios6浏览器已经支持在pc上调试同网络的移动端web。偶是穷屌丝，还没有用上mac系统。 现在的事情，有现在的解决方法。 主要就说Weinre。 功能：在pc上通过调试移动设备上web页面，几乎和pc上一样实时。 使用条件： 1：本地服务端环境，各种php、jsp、.net等； 2：pc和移动在同一网络下； 3：使用Weinre创建本地调试环境； 4：测试页面，调价Weinre可识别代码。 明白上面的，就可以参考下面的教程继续操作了。我在几个地方加上注意说明就ok。 教程：http://www.cnblogs.com/shihao/archive/2012/05