path

问题 I am following this article for Select Multiple Images From Gallery in Xamarin Forms. I completed the feature in android part but the picture path contains only the picture name, extensions are missing when saving path. To upload the image to the server I need the complete image name with extension. So how can I save the complete path of the selected images with the extension? Following method capture the image path: public String GetRealPathFromURI(Android.Net.Uri contentURI) { try { ICursor

问题 I installed SuperCollider using Homebrew: brew cask install supercollider Now I can run /Applications/SuperCollider.app/Contents/Resources/scsynth , but when I start a Clojure REPL and (require 'overtone.live) , I get the following message: java.lang.UnsatisfiedLinkError: Unable to load library 'scsynth': Native library (darwin/libscsynth.dylib) not found in resource path So I tried to symlink the file to scsynth , but it doesn't seem to be working: sudo ln -s /Applications/SuperCollider.app

问题 I have a "food recipe" where all sub ingredients that are used to make the recipe is structured in a tree I've earlier gotten some help to create some code to flattern the tree and calculating the weight of each base ingredient (leaf): How to calculate the amount of each ingredient? But now I also want to track how each ingredient is prepared (but still summing up ingredients weight). I have therefor added an extra attribute to each node called "preparation" but I struggle to find out how I

问题 So, I was trying to run this command: java -cp ./target/storm-starter-0.0.1-SNAPSHOT-jar-with-dependencies.jar storm.starter.ExclamationTopology To run the ExclamationTopology class in ./storm/starter/ but it didn't work. Then someone on SO suggested me to change the command to this: java -cp ./target/storm-starter-0.0.1-SNAPSHOT-jar-with-dependencies.jar:/Users/xxx/storm-0.8.2/storm-0.8.2.jar:/Users/xxx/storm-0.8.2/lib/*:/Users/xxx/storm-0.8.2/conf/s torm.yaml storm.starter

问题 how to map the path to the file easily? public_html/api/function.php <?php function writetologfile($content) { $filename = 'logfile/testing_randomstring.txt'; if (!$handle = fopen($filename, 'a')) { echo "Cannot open file ($filename)"; exit; } fclose($handle); } ?> the actual path of the text file is in public_html/r/admin/logfile/testing_randomstring.txt so if I run the script at public_html/folder1/folder2/addlog.php , it won't be able to find the path to the testing_randomstring.txt addlog

问题 I am trying to set the MAVEN_HOME environment variable using the setx command but in order to set it as a "System variable" and not the "User variable". In order to do this, I have to use -m with setx. Also, I wish to set MAVEN_HOME path as the current directory path in which the batch file is being run. I do this by setx -m MAVEN_HOME "%cd%\apache-maven-3.6.1" If I dont use -m then it sets the Env_variable as a user variable and if I use -m and run it as administrator then it does not pick

问题 I have searched and searched and can't find a solution to my specific problem. I am updating a console app that will now be used for more than one client. We have decided, over storing the info in a db at least for now, to store the clients info in config files. Each client will have their own configuration file. I need to know how to load a/any config file from an "unknown" location. All of the examples that I found want me to put in the path of the file. While using my computer, I will know

问题 I have XSLT 1.0 standard. I have one dynamic XML from server which is quite simple and second XML as configuration. Base on first one (which is dynamic) I have to pick up proper nodes information from second one. This is first document: <?xml version="1.0" encoding="UTF-8" ?> <response> <response>SUCCESS</response> <responsedata> <hit> <url>http://domain.com/page.html</url> <id>2437</id> <title>Page title</title> <language>en</language> ... ... </hit> </responsedata> </response> Second

问题 Initially, I had the error: minizinc is not recognized as an internal or external command, operable program or batch file. when running minizinc mzn-cbc model.mzn data.mzn in the Git CMD. Later on, following the instructions found at https://github.com/MiniZinc/libminizinc/issues/213 with suggestions from https://groups.google.com/forum/#!topic/minizinc/IFpUM_TSNGU, I did: export PATH=$PATH:{MINIZINC} where {MINIZINC} is the installation location. However, my terminal returned the error:

问题 I have a webservice that reference a library. This library project (C# fw v4.5) reads files like templates. In my code i have this: File.ReadAllText(applicationDir + @"EmailTemplates\Contact.cshtml") I'm getting applicationDir like this: string applicationDir = Path.GetDirectoryName(new Uri(Assembly.GetExecutingAssembly().CodeBase).AbsolutePath) + "\\"; This is throwing the Could not find a part of the path exception but the path exists on my disc. Why this is happening? i have checked the