file-attributes

问题 My first question, please be gentle. I searched but could not find an answer here or elsewhere. Note that this question does not apply to unpacking of arguments like *args. In the python 3.3 documentation for os.removexattr the following is stated: os.removexattr(path, attribute, *, follow_symlinks=True) Removes the extended filesystem attribute attribute from path. attribute should be bytes or str. If it is a string, it is encoded with the filesystem encoding. This function can support

问题 My first question, please be gentle. I searched but could not find an answer here or elsewhere. Note that this question does not apply to unpacking of arguments like *args. In the python 3.3 documentation for os.removexattr the following is stated: os.removexattr(path, attribute, *, follow_symlinks=True) Removes the extended filesystem attribute attribute from path. attribute should be bytes or str. If it is a string, it is encoded with the filesystem encoding. This function can support

问题 I'm extracting an ISO and then copying a folder from the extracted ISO. The problem is that the extracted files are read-only. I've tried changing it from the properties menu, and from code in c#. Neither worked. The code I used for extracting the ISO is in another question: extract ISO with winrar automatically with c# or batch I'm looking for a way to either change the attributes of the extracted ISO so that I can copy from its subfolders, or to just change the sub folders permissons.

问题 I didn't find any example on google... Can anyone show how it works? And when folders and files will be encrypted how to decrypt them? Link: FileAttributes Enumeration 回答1: The FileAttributes.Encrypted flag tells you whether a file or folder has been encrypted by the NTFS file system. This option is available to users by right-clicking a file, selecting Properties, then clicking the Advanced button. There is an option "Encrypt contents to secure data" which is what the FileAttributes

问题 I didn't find any example on google... Can anyone show how it works? And when folders and files will be encrypted how to decrypt them? Link: FileAttributes Enumeration 回答1: The FileAttributes.Encrypted flag tells you whether a file or folder has been encrypted by the NTFS file system. This option is available to users by right-clicking a file, selecting Properties, then clicking the Advanced button. There is an option "Encrypt contents to secure data" which is what the FileAttributes

问题 I am writing a Cross platform application using C++/STL/Boost and I realized they do not provide a way to check if a folder or file is hidden or is a system file in Windows. What's the simplest way to do this in C/C++ for Windows ? Ideally I have a std::string with the path (either to a file or folder), and would return if it's hidden or is a system file. best if it works across all windows versions. I am using MinGW g++ to compile this as well. 回答1: GetFileAttributes will work for this. It

问题 I see that this has been answered previously by Ken T., but I have a case where the code appears to work, and the call to setxattr() returns 0, but the item I want to modify does not change. Specifically, I'm trying to change the metadata attribute kMDItemDisplayName, and my call looks like this (modeled after the sample posted by Ken T): [Note: the "name" param below is an NSString *] rc = setxattr([pathString cStringUsingEncoding:NSUTF8StringEncoding], "kMDItemDisplayName", [name

问题 new File(url).lastModified() returns a long equal to the number of milliseconds since the epoch, which is GMT-based. What is a simple way to convert this to a String representing system-local date/time? If you really need to see an attempt from me here it is but it's a terrible mess and it's wrong anyway: LocalDateTime.ofEpochSecond(new File(url).lastModified()/1000,0,ZoneOffset.UTC).atZone(ZoneId.of("UTC")).format(DateTimeFormatter.ofLocalizedDateTime(FormatStyle.LONG)) Beyond LocalDateTime

问题 I want to create a symlink in RHEL 5 using Java. In java6 createSymbolicLink have only two parameters. But in case of Java7 FileAttribute has been included along with the parameters, ie a total of three parameters. public static Path createSymbolicLink(Path link, Path target, FileAttribute... attrs) throws IOException Creates a symbolic link to a target (optional operation). The target parameter is the target of the link. It may be an absolute or relative path and may not exist. When the

问题 I noticed that when you commit or checkout files using Git in a Windows environment, the file attributes are not preserved (for example hidden or read-only). If I commit a hidden file and then I check it out on another computer, the file is no more hidden. Is it possible to make Git recognize Windows file attributes? Thanks. 回答1: No. Git doesn't track full UNIX permissions either, it just remembers the executable bit for convenience. As to why — it's a version control system, designed to