filepath

Sometimes I need to ensure I'm not overwriting an existing file when saving some data, and I'd like to use a function that appends a suffix similar to how a browser does it - if dir/file.txt exists, it becomes dir/file (1).txt . This is an implementation I've made, that uses Qt functions: // Adds a unique suffix to a file name so no existing file has the same file // name. Can be used to avoid overwriting existing files. Works for both // files/directories, and both relative/absolute paths. The suffix is in the // form - "path/to/file.tar.gz", "path/to/file (1).tar.gz", // "path/to/file (2)

Here is a test application that writes out XML Files. Why are the spaces in my path being converted to %20 ? public class XmlTest { public static void main(String[] args) { String filename = "C:\\New Folder\\test.xml"; try { DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance(); DocumentBuilder docBuilder = docFactory.newDocumentBuilder(); Document doc = docBuilder.newDocument(); TransformerFactory transformerFactory = TransformerFactory.newInstance(); Transformer transformer = transformerFactory.newTransformer(); transformer.setOutputProperty(OutputKeys.INDENT, "yes");

What is the easiest way to get the drive letter from a URI type file path such as file:///D:/Directory/File.txt I know I can do (path here is a string containing the text above) path = path.Replace(@"file:///", String.Empty); path = System.IO.Path.GetPathRoot(path); but it feels a bit clumsy. Is there a way to do it without using String.Replace or similar? var uri = new Uri("file:///D:/Directory/File.txt"); if (uri.IsFile) { DriveInfo di = new DriveInfo(uri.LocalPath); var driveName = di.Name; // Result: D:\\ } This can be done using the following code: string path = "file:///D:/Directory/File

FileProvider:- Setting up file sharing I know that change the file policy in android nougat. The wanted app that file share to other apps generate the uri by FileProvider. The uri format is content://com.example.myapp.fileprovider/myimages/default_image.jpg . I want know that how can I get filepath from the uri that generate by FileProvider.getUriForFile() . because the my app is need to know the physical filepath in order to save, load, readinfo, etc. is it possible [In short] My app received the intent uri by other apps on andorid 7 nougat. The uri format is content://com.example.myapp

Is there a way to programmatically get the FileInfo/Path of the ildasm.exe/ilasm.exe executables? I'm attempting to decompile and recompile a dll/exe file appropriately after making some alterations to it (I'm guessing PostSharp does something similar to alter the IL after the compilation). I found a blog post that pointed to: var pfDir = Environment.GetFolderPath(Environment.SpecialFolders.ProgramFiles)); var sdkDir = Path.Combine(pfDir, @"Microsoft SDKs\Windows\v6.0A\bin"); ... However, when I ran this code the directory did not exist (mainly because my SDK version is 7.1), so on my local