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问题 File "c:\users\user\appdata\local\temp\pip_build_user\ssdeep\.eggs\cff i-1.8.2-py2.7-win32.egg\cffi\ffiplatform.py", line 65, in _build raise VerificationError('%s: %s' % (e.__class__.__name__, e)) cffi.ffiplatform.VerificationError: CompileError: command 'C:\\Users\\user\\ AppData\\Local\\Programs\\Common\\Microsoft\\Visual C++ for Python\\9.0\\VC\\Bin \\cl.exe' failed with exit status 2 Cleaning up... Command python setup.py egg_info failed with error code 1 in c:\users\ I keep getting this

问题 I want to insert a button inside window title bar just like TeamViewer does. Any ideeas how can i do this in delphi and make it run on all windows systems ? Any starting point will be greatly appreciated. 回答1: Please refer http://delphihaven.wordpress.com/2010/04/19/setting-up-a-custom-titlebar/ I think it will help you very much 来源： https://stackoverflow.com/questions/8631276/insert-button-into-window-title-bar

问题 I have a WPF application that will show information on a projector through a dedicated window. I would like to configure what screen to be used for projector display and what to be used for main application window. This code will generate projector output on specified screen: var screen = GetProjectorScreen(); _projectorWindow = new ProjectorWindow(); _projectorWindow.Left = screen.WorkingArea.Left; _projectorWindow.Top = screen.WorkingArea.Top; _projectorWindow.Owner = _parentWindow;

问题 As my hunt for a cross-platform framework/library went in progress, GLFW was mentioned many times. So, I decided to try it out. Now, it seems as though I can't even init a window. :-/ #include #include #include int main(int argc, char *argv[]) { int running = GL_TRUE; srand(time(NULL)); if (!glfwInit()) exit(EXIT_FAILURE); if (!glfwOpenWindow(300, 300, 0, 0, 0, 0, 0, 0, GLFW_WINDOW)) { glfwTerminate(); exit(EXIT_FAILURE); } while (running) { glClear(GL_COLOR_BUFFER_BIT); glClearColor(rand() %

问题 I am using ajax to load my website content and want to update the window location when ajax is successful. How can I update the window location to "/newpage"?? I need users to be able to go back and to refresh. Is this possible?? 回答1: I'm assuming you're using jquery to make the AJAX call so you can do this pretty easily by putting the redirect in the success like so: $.ajax({ url: 'ajax_location.html', success: function(data) { //this is the redirect document.location.href='/newpage/'; } });

问题 I wanna set the OS volume on a certain level on keyboard click using unity and c# for example I wanna set the Windows volume(Not the unity) to 70: How Can I do that??? void Update() { if (Input.GetKeyDown(KeyCode.A)) { //Set Windows Volume 70% } } 回答1: This requires a plugin. Since this question is for Windows, you can use IAudioEndpointVolume to build a C++ plugin then call it from C#. This post has a working C++ example of how to change volume with IAudioEndpointVolume and you can use it as

问题 the following doesn't work , why ? var myWindow=null; myWindow = window.open(targetUrlVar,"_blank","resizable=yes"); $(myWindow).load(function(){ alert('hello'); }); Though MyWindow is a Window reference, no check is performed to see whether or not it has been fully loaded. i thought $(window).load(...) would work here for "window " being replaced by "MyWindow". the following works: $(myWindow).load(function(){ alert('hello'); }); for targetUrlVar being an internal resource (like a page

问题 the following doesn't work , why ? var myWindow=null; myWindow = window.open(targetUrlVar,"_blank","resizable=yes"); $(myWindow).load(function(){ alert('hello'); }); Though MyWindow is a Window reference, no check is performed to see whether or not it has been fully loaded. i thought $(window).load(...) would work here for "window " being replaced by "MyWindow". the following works: $(myWindow).load(function(){ alert('hello'); }); for targetUrlVar being an internal resource (like a page

问题 Is there a clever way to detect whether a window was closed by A user pressing the (X) button in the upper right corner of the window or window.Close() has been called programatically. I would like to detect this in the window.Closing handler. I could set a flag whenever I call window.Close(), but this is not a very pretty solution. 回答1: I'm not sure I like this at all but it's a question that you obviously have a reason for asking. if you were to take a stack trace in the OnClosing event you

问题 I asked a similar question here and got pretty close to what I'm looking for How to start a process from another application and then open a terminal to that process in gnu screen ...but, this doesn't quite get to what I'm after, which is starting a process in a new window (not an existing window) in an existing screen session (not a new screen session). If you are at a command prompt in a screen session, you can do this: screen [screen options] command param1 param2 But, how do you do it if