frame

问题 I've been trying to make a Python script to login into a certain website, navigate through the menu, fill out a form and save the file it generates to a folder. I've been using Selenium trying to make the website fully load so i can find the elements for the login, but i'm being unsucessful, maybe because the website does a lot of JavaScript content before it fully loads, but i can't make it fully load and show me the data i want. I tried Robobrowser, Selenium, Requests and BeautifulSoup to

问题 I have a Frame element in a WPF window and all content in my application is loaded by using Frame.Navigate(). However, when navigating to a new page, there is that sound that is played by default, it's the same sound that is played in Internet Explorer. Is there any way I can turn of this sound from the application? I don't want to turn off setting in the control panel on OS level. Thank you. Edit: I guess the only way is to alter the sound on OS level, which can be done in the registry. This

问题 I have a frame that i initialized in xaml like this: <window> <Frame Name="myframe" NavigationUIVisibility="Hidden" Source="mypage.xaml"/> </window> I'm trying to get the page instance from the window that contains the frame (which in order contains the page) in c# code and i don't know how to get it. public partial class mywindow : Window { public mywindow() { BusinessLogic.Initialize(); InitializeComponent(); var a = myframe.Content; } } how do i get it? thank you 回答1: Your code is correct,

问题 I've got an application which spawns several fullscreen-no-decoration frames (basically controlling all screen space). My problem, is some buttons on certain frames are designed to "switch screens", which basically means showing another frame instead of the current one. I have achieved this easily in Windows using this: target.setVisible(true); target.requestFocus(); this.parent.setVisible(false); Where target is the frame I'm switching to. This works because initially, I set all frames to

问题 if a function calls itself while defining variables at the same time would it result in stack overflow? Is there any option in gcc to reuse the same stack. void funcnew(void) { int a=10; int b=20; funcnew(); return ; } can a function reuse the stack-frame which it used earlier? What is the option in gcc to reuse the same frame in tail recursion?? 回答1: Yes. See -foptimize-sibling-calls Optimize sibling and tail recursive calls. Enabled at levels -O2, -O3, -Os. Your function is compiled to:

问题 I have an image view that I'm implementing rounded corners on by overriding the following in my subclass: -(void)setFrame:(CGRect)frame { [super setFrame:frame]; [self.layout setCornerRadius:frame.size.width/10.0]; } This works great for the initial display of the image, but if the size of the image changes due to device rotation or some other mechanism, this method does not get called to implement the resize. I'm using autolayout, and I want to know what method of UIView (and thus

问题 anyone know, if it's possible, how to decrease the kinect frame resolution for color flow? because the full-hd size is too high for my scope.Thanks I have found this code for full hd frame: private BitmapSource ToBitmap(ColorFrame frame) { int width = frame.FrameDescription.Width; int height = frame.FrameDescription.Height; PixelFormat format = PixelFormats.Bgr32; byte[] pixels = new byte[width * height * ((PixelFormats.Bgr32.BitsPerPixel + 7) / 8)]; if (frame.RawColorImageFormat ==

问题 I currently have a working menu test for my restaurant that reads input received by checkbuttons, compares them to correct answers and then displays either a good job messagebox or a keep working messagebox. I also have it set up so that if they do not get the questions right, it prints what they answered followed by the correct answer. Instead of the message boxes and simply printing what they did wrong I would like to have a final results screen that either has a good job (or something

问题 My issue is the next: I know MediaFormat.KEY_I_FRAME_INTERVAL is the interval in seconds (Integer) where the I-Frame is going to appear. So if i give the value to 1, and my frame rate is 15, then the GOP size is going to be 15, and if the frame rate is 30, the GOP size is going to be 30. So, being in the situation that the parameter MediaFormat.KEY_I_FRAME_INTERVAL is one integer (not being able to give the value 0.5 to be the gopsize 15 frames using a framerate of 30), Is there any solution

问题 This issue has been happening for days: I cannot set the specific frame I need. I need my SKShapeNode frame to be the bounding box around a circle so that it is an inscribed circle to the frame. The blue is the current frame and the red is the frame I want it to be. I am creating the SKShapeNode like this: init(level: Int, from: SKSpriteNode, fromScene: GameScene) { self.level = level self.from = from self.fromScene = fromScene bezierPath = UIBezierPath(arcCenter: CGPoint.zero, radius: