I use per object permissions in my ServiceStack applications. Effectively this is an Access-Control-List (ACL). I have created a Working Self Hosted Console Example which you can fork on GitHub. ACL pattern: I use the database structure shown in the diagram below, whereby resources in my database such as documents, files, contacts etc (any resource … Read more
You can use stat to get the file permissions, and parse them with another command to get the character you want. stat -c %A someFile Returns something like: -rw-rw-r– EDIT: Here you go: stat -c %A someFile | sed ‘s/…\(.\).\+/\1/’ Returns either – or x if the owner has execute. EDIT 2: For completion’s sake: … Read more
You may have to run your program/IDE as Administrator to access that folder, due to how Windows default permissions work. For more context: The path leads to a folder – not a file. I believe FileStreams in C-based languages must actually point to a file, rather than a directory: ie. C:\Users\Username\Desktop\file.extension
from the documentation : Custom functions return values, but they cannot set values outside the cells they are in. In most circumstances, a custom function in cell A1 cannot modify cell A5. However, if a custom function returns a double array, the results overflow the cell containing the function and fill the cells below and … Read more
An existing repository that has not been created with –shared can be turned shared using following commands: # make the repository shared git config core.sharedRepository group # or whatever other sharing option # fix the setgid bit find . -type d | xargs chmod g+s # repair the permissions chmod -R g+r *
If you are using ubuntu or apparmor you should permit this change in apparmor. Edit /etc/apparmor.d/usr.sbin.mysqld and change /var/lib/mysql with the new DATADIR. It should work.
It just means that you shouldn’t register the callback after onCreate(). So you can do this private val checkPermission = registerForActivityResult(ActivityResultContracts.RequestMultiplePermissions()) { … } and then launch the check anytime you need it checkPermission.launch(array-of-permissions) The reason: When starting an activity for a result, it is possible (and, in cases of memory-intensive operations such as camera … Read more