external

问题 a design / architectural question on airplay. I have setup an external display in the AppDelegate: UIScreen *externalScreen = UIScreen.screens.lastObject; self.externalWindow = [[UIWindow alloc] initWithFrame:externalScreenFrame]; self.externalWindow.screen = externalScreen; self.externalWindow.backgroundColor = [UIColor redColor]; Works fine, TV shows an empty screen in red. Now I have a ViewController with a bunch of subviews, and one view should be shown on the device and the external

问题 I have 2 files A.cpp and B.cpp which look something like A.cpp ---------- class w { public: w(); }; B.cpp ----------- class w { public: w(); }; Now I read somewhere (http://publib.boulder.ibm.com/infocenter/comphelp/v8v101/index.jsp?topic=%2Fcom.ibm.xlcpp8a.doc%2Flanguage%2Fref%2Fcplr082.htm) that classes have external linkage. So while building I was expecting a multiple definition error but on the contrary it worked like charm. However when I defined class w in A.cpp, I got the redefinition

问题 I need to get my external (public) IP address from Delphi. The same IP that is shown by www.whatismyip.com for example. How can I do that ? Winsock doesn't allow this. 回答1: I don't think you can. Well, you could call some service that tells you what your IP address appears to be, ( ex: http://www.whatismyip.com/ ) and figure it out from the response. But I don't think anything on your PC will be able to tell you what your IP address looks like, to the outside world. Untested, but I think you

问题 is it possible to use an external Template in KnockoutJS like this? <script type="text/html" id="a_template" src="templates/a_template.html"> </script> I've tried this solution but didn't get it working. 回答1: You could also look at: https://github.com/ifandelse/Knockout.js-External-Template-Engine 回答2: You can use jquery to dynamically load html into a script element, and then execute knockout based on that. <script type="text/html" id="template_holder"></script> <script type="text/javascript

问题 I need to pass some selected text in vim to a curl command as a parameter value. For example. I need to be able to run curl -sSd css="body { border-radius: 5px; }" http://prefixr.com/api/index.php from vim. Obviously, the "body { border-radius: 5px; }" part will be dynamic. Usually, a visual mode selection in vim. How do I get the selected text and pass it as a parameter to curl? 回答1: You can use the :! command to filter selected text through an external program. The text is fed to stdin and

问题 We've written an app for our clients that connects to external hardware over Wifi (hardware designed by our client). My question is, how do we go about submitting this for review? The software won't do very much without the hardware. Just to be clear, the hardware does not connect directly to the iPad with a cable, it connects over WiFi only. I just want to get some clarity on what we need to do to get this app through the review process and into the App Store. Any insight will be appreciated

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: Include SVG file in SVG the fill property in SVG accepts an url to point to a gradient/pattern element, an instance of a so-called 'paint server'. The Question: Is it possible in any browser (that is, not IE, of course), to use a gradient defined in an external SVG file? Like, in rect.svg , <rect fill="url(grad.svg#my_grad)" /> and the corresponding <linearGradient /> element in grad.svg ? It would be really

问题 Hi I'm loading an external swf into a MovieClip, and I want it to stop until I choose to play. Currently it plays upon loading immediately. var mc:MovieClip; var swfLoader:Loader = new Loader(); swfLoader.contentLoaderInfo.addEventListener (Event.COMPLETE, eventLoaded); var request:URLRequest; request = new URLRequest("external.swf"); swfLoader.load (request); function eventLoaded(e:Event): void { mc = e.target.content as MovieClip; // does not stop the clip mc.Stop (); } So I tried adding a

问题 Hi I'm loading an external swf into a MovieClip, and I want it to stop until I choose to play. Currently it plays upon loading immediately. var mc:MovieClip; var swfLoader:Loader = new Loader(); swfLoader.contentLoaderInfo.addEventListener (Event.COMPLETE, eventLoaded); var request:URLRequest; request = new URLRequest("external.swf"); swfLoader.load (request); function eventLoaded(e:Event): void { mc = e.target.content as MovieClip; // does not stop the clip mc.Stop (); } So I tried adding a

问题 Hi I'm loading an external swf into a MovieClip, and I want it to stop until I choose to play. Currently it plays upon loading immediately. var mc:MovieClip; var swfLoader:Loader = new Loader(); swfLoader.contentLoaderInfo.addEventListener (Event.COMPLETE, eventLoaded); var request:URLRequest; request = new URLRequest("external.swf"); swfLoader.load (request); function eventLoaded(e:Event): void { mc = e.target.content as MovieClip; // does not stop the clip mc.Stop (); } So I tried adding a