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使用虚拟现实和App Inventor进行实验 · App Inventor 2 中文网
...支持单声道和立体 360 度图像。图像需要以等矩形全景 (equirect-pano) 格式存储，这是许多捕获解决方案支持的通用格式。
您可以使用 Google Cardboard 相机应用程序创建自己的 Cardboard 全景图，该应用程序允许您使用相机拍照并以适...
Quick and easy file dialog in Python?
... which parses a file and loads it's contents to a database. I don't need a UI, but right now I'm prompting the user for the file to parse using raw_input which is most unfriendly, especially because the user can't copy/paste the path. I would like a quick and easy way to present a file selection ...
How can I make the cursor turn to the wait cursor?
...the cursor to notify the user of the progress. For a more in-depth set of guidelines, see this article.
Edit:
As @Am pointed out, you may need to call Application.DoEvents(); after Cursor.Current = Cursors.WaitCursor; to ensure that the hourglass is actually displayed.
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javax.faces.application.ViewExpiredException: View could not be restored
... needs to save view state, head to this answer: Why JSF saves the state of UI components on server?
Avoiding ViewExpiredException on page navigation
In order to avoid ViewExpiredException when e.g. navigating back after logout when the state saving is set to server, only redirecting the POST reque...
Visual Studio: How to “Copy to Output Directory” without copying the folder structure?
...older of my project folder. In the property page of dll, I have selected "Build Action" as "Content" and "Copy to Output Directory" as "Copy always".
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How do I display an alert dialog on Android?
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You could use an AlertDialog for this and construct one using its Builder class. The example below uses the default constructor that only takes in a Context since the dialog will inherit the proper theme from the Context you pass in, but there's also a constructor that allows you to specify ...
Getting activity from context in android
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@BorisStrandjev I haven't quite understand your comment. Anyway, I said that after trying your example but instead of 'this' I used getApplicationContext() and the application tried to cast the App itself, hence giving a cast error, instead of the acti...
What does “for” attribute do in HTML tag?
... @EmilePels As far as the browser's event model is concerned, they're equivalent. What you're describing is more about the UI provided by the OS's handling of drop-down menus, which is tied to the mouse itself.
– Barmar
Feb 8 '16 at 15:06
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How can I open the interactive matplotlib window in IPython notebook?
I am using IPython with --pylab=inline and would sometimes like to quickly switch to the interactive, zoomable matplotlib GUI for viewing plots (the one that pops up when you plot something in a terminal Python console). How could I do that? Preferably without leaving or restarting my notebook.
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Android LinearLayout : Add border with shadow around a LinearLayout
...> to enhance the border effect, and also if it's really the effect your UI needs instead of just solid color border.
– patrickjason91
Jan 30 '17 at 8:19
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