resources

问题 I have a compiled exe file which I use to convert images. It is named convert.exe. I want to use it within my C# application without being visible in my application folder. So I thought I could add it as a resource. The problem is: How can I launch an external process of an exe file stored in my resources? 回答1: Unfortunately, there is no way around what Hans Passant said. Practically, in order to run it you must first save it to disk. There are several applications that use this method. One

问题 I'm trying to optimalize web for speed and wanna ask about Eliminating render-blocking CSS and JS. by JS 'm only using async attr. - lets say, throwin' it at plugins like flexslider, lightbox.. but should I also use this with the base scripts like ?: <script src="https://cdnjs.cloudflare.com/.../4.5.3/js/bootstrap.min.js" async></script> <script src="js/script.js" async></script> Whenever i add async on some script and test it, that .js script won't just operate - as if not linked. What am I

问题 I am trying to display an image from a local image file in a webview using html. But fore some reason the image is not loading, and I get the following message: I/chromium: [INFO:CONSOLE(0)] "Not allowed to load local resource: file://data/user/0/{package_name_here}/files/images/382d26c2-5ff1-4082-93ab-2e34baa4ecbb.png" I am 100% sure that I have granted the runtime permissions and the permsissions for webview. <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <uses

问题 The documentation for PyQt6 states that Support for Qt’s resource system has been removed (i.e. there is no pyrcc6 ). In light of this, how should one provide resources for a PyQt6 application? 回答1: There has been some discussion on the PyQt mailing list when this was found out. The maintainer is not interested in maintaining pyrcc anymore as he believes that it doesn't provide any major benefit considering that python already uses multiple files anyway. The easiest solution is probably to

问题 I'm trying to pass an image as a parameter to an Image in a RDLC Report. I tried using the following: string imgPath = new Uri("pack://application:,,,/Resources/default_product_img.png").AbsoluteUri; string imgPath = new Uri(AppDomain.CurrentDomain.BaseDirectory + "pack://application:,,,/Resources/default_product_img.png").AbsoluteUri; string imgPath = new Uri("/Resources/default_product_img.png").AbsoluteUri; string imgPath = new Uri(AppDomain.CurrentDomain.BaseDirectory + "/Resources

问题 I'm trying to pass an image as a parameter to an Image in a RDLC Report. I tried using the following: string imgPath = new Uri("pack://application:,,,/Resources/default_product_img.png").AbsoluteUri; string imgPath = new Uri(AppDomain.CurrentDomain.BaseDirectory + "pack://application:,,,/Resources/default_product_img.png").AbsoluteUri; string imgPath = new Uri("/Resources/default_product_img.png").AbsoluteUri; string imgPath = new Uri(AppDomain.CurrentDomain.BaseDirectory + "/Resources

问题 I have a Resource text file setupfile.txt I have added to my project, and I have a method that attempts to read it for a connection string like this: public static string GetConnectionString() { StreamReader rdr = new StreamReader(@"C:\Users..."); // this doesn't cause any errors StreamReader rdr = new StreamReader(Properties.Resources.setupfile); // this doesn't mySqlConnectionString = rdr.ReadToEnd(); rdr.Close(); return mySqlConnectionString; } As I said before, all the file contains is a

问题 The following Open followed by a deferred Close is idiomatic in Go: func example() { f, err := os.Open(path) if err != nil { return } defer f.Close() } What happens if I don't have defer f.Close() ? When I call this function and f goes out of scope, does it automatically close the file or do I have a zombie file handle? If it closes automatically, when exactly does it do this? 回答1: It is true Files are closed when garbage collected, but... as mentioned in "Mystery of finalizers in Go" from

问题 In my project, I want to add several folders containing different files to Project-Properties-Resources , but I found that I could't add folders to resources, which is the way I really need. So, is there any possible way that I can add folders to Project-Properties-Resources ? In visual studio, I only found Add Existing File, Add New String and so on. Thanks in advance to anyone who read my question. 回答1: You compress the folders into ZIP files, add the file, then decompress at runtime. using

问题 In my project, I want to add several folders containing different files to Project-Properties-Resources , but I found that I could't add folders to resources, which is the way I really need. So, is there any possible way that I can add folders to Project-Properties-Resources ? In visual studio, I only found Add Existing File, Add New String and so on. Thanks in advance to anyone who read my question. 回答1: You compress the folders into ZIP files, add the file, then decompress at runtime. using