permissions

问题 I am struggling to simply create a folder in the users download directory on macos with this code: static func createFolderInDownloadsDirectory() { let downloadsDirectory = FileManager.default.urls(for: .downloadsDirectory, in: .userDomainMask).first! let downloadsDirectoryWithFolder = downloadsDirectory.appendingPathComponent("FolderToCreate") do { try FileManager.default.createDirectory(at: downloadsDirectoryWithFolder, withIntermediateDirectories: true, attributes: nil) } catch let error

问题 I am struggling to simply create a folder in the users download directory on macos with this code: static func createFolderInDownloadsDirectory() { let downloadsDirectory = FileManager.default.urls(for: .downloadsDirectory, in: .userDomainMask).first! let downloadsDirectoryWithFolder = downloadsDirectory.appendingPathComponent("FolderToCreate") do { try FileManager.default.createDirectory(at: downloadsDirectoryWithFolder, withIntermediateDirectories: true, attributes: nil) } catch let error

问题 I am having trouble creating and accessing my first git repository. I am following the Front-End Javascript Frameworks: Angular course on Coursea, and am running into some issues. The major issue seems to be that Permission is denied when Git tries to access the file I want to edit. Does anybody know how to fix this? $ git init Reinitialized existing Git repository in C:/Users/megan/.git/ $ git status warning: could not open directory 'Application Data/': Permission denied warning: could not

问题 OK I am stumped and its possible I have just not had enough experience with android, so I dont know which permissions to use. I have recompiled the android kernel to expose the gpio pins I need, maybe I need to do something in the kernel to solve my problem... basically at this point i have no idea I can open adb shell and go /sys/class/gpio/export 141 and get the gpio folder and its files (value,direction,etc). and when I am in the adb shell I can set the direction and values using echo out

问题 I've been battling this error for a few hours now. Found several articles but nothing that has helped so far. My work has been based on the "How-to guide > Configure data volumes > Azure Disk - Static" from https://docs.microsoft.com/en-us/azure/aks/azure-disk-volume. As far as I can tell, I've not missed any steps. I have defined by config in a YAML file as so: kind: Deployment metadata: name: phio-dep-db namespace: production spec: selector: matchLabels: app: phio replicas: 1 strategy: type

问题 So, I'm completely new to hosting and Linux and all, so please forgive me if I'm saying things that are wrong. I'm still learning :) I'm working a small personal website created using Django. I wanted to get it online to see if everything would work. I got a cheap server from linode and using a guide from Digital-Ocean (the irony) I got everything working. I was happy. But... There's one major problem and I've read half the internet and can't find any similar problems: when the post request

问题 I'm developing a site that has a few files on it that I only want to be downloadable if the users have sufficient access on my terms. Basically, I have a page that has a download link on, but the download link will only be displayed and activated if the user has the correct roles and are associated with the correct properties in my database. The problem I am facing is that I don't want users to be able to access the file directly, for example if they go to www.mysite.com/downloads/myfile.pdf

问题 How can I allow my PHP file to only load in an iframe ? For example: Prevent direct access: example.com/Loader.php Allow iframe access: <iframe name="TEST" src="Example.com/Loader.php"></iframe> 回答1: You wouldn't use PHP for that. Try javascript. if(window==window.top) { // not in an iframe } 回答2: Supposing that you have file file1.php that have an iframe within and this iframe point to file2.php code supposed for the file file1.php : <iframe src="file2.php" width="500" height="100"></iframe>

问题 How can I allow my PHP file to only load in an iframe ? For example: Prevent direct access: example.com/Loader.php Allow iframe access: <iframe name="TEST" src="Example.com/Loader.php"></iframe> 回答1: You wouldn't use PHP for that. Try javascript. if(window==window.top) { // not in an iframe } 回答2: Supposing that you have file file1.php that have an iframe within and this iframe point to file2.php code supposed for the file file1.php : <iframe src="file2.php" width="500" height="100"></iframe>

问题 How can I allow my PHP file to only load in an iframe ? For example: Prevent direct access: example.com/Loader.php Allow iframe access: <iframe name="TEST" src="Example.com/Loader.php"></iframe> 回答1: You wouldn't use PHP for that. Try javascript. if(window==window.top) { // not in an iframe } 回答2: Supposing that you have file file1.php that have an iframe within and this iframe point to file2.php code supposed for the file file1.php : <iframe src="file2.php" width="500" height="100"></iframe>