permissions

问题 I am writing an API using Django REST Framework and I am wondering if can specify permissions per method when using class based views. Reading the documentation I see that is quite easy to do if you are writing function based views, just using the @permission_classes decorator over the function of the views you want to protect with permissions. However, I don't see a way to do the same when using CBVs with the APIView class, because then I specify the permissions for the full class with the

问题 How do I call a variable from other script components? mirror.transform.position = cop.GetComponent("AI_Car").mirrorPos; It seems that the public variable carPos declared in the script AI-Car-script cannot be accessed: 'mirrorPos' is not a member of 'UnityEngine.Component'. 回答1: 2 things: 1) I work in C#, so I may be wrong about this, but I think you have to get the component and THEN get the variable. For example: var otherScript: OtherScript = GetComponent("AI_CAR"); var newPosition =

问题 As the title says, I've set the max length for the php error log, but it seems to keep growing much much larger than 1024. I am using the correct php.ini, I've restarted apache, etc. The permissions on the php log are 666. 回答1: As is typical for PHP, it is not really obvious from the name of the configuration setting, or even the documentation, but this directive applies to the length of a single log message , not the length of the log file as a whole. Use logrotate or a similar tool for what

问题 I'm wondering if it's possible to get Android permission dynamically without using AndroidManifest just with some codes, because I've some OSGi bundles running on Android and without Android permission they are restricted in functionality. Thanks for your answers, yes it complicates the user experience and it's also dangerous for the user if that mechanism is provided 回答1: No this is not possible. You can't alter the contents of an already installed APK. It would be very dangerous to allow

问题 I'm wondering if it's possible to get Android permission dynamically without using AndroidManifest just with some codes, because I've some OSGi bundles running on Android and without Android permission they are restricted in functionality. Thanks for your answers, yes it complicates the user experience and it's also dangerous for the user if that mechanism is provided 回答1: No this is not possible. You can't alter the contents of an already installed APK. It would be very dangerous to allow

问题 I'm attempting to get Apache Pig up and running on my Hadoop cluster, and am encountering a permissions problem. Pig itself is launching and connecting to the cluster just fine- from within the Pig shell, I can ls through and around my HDFS directories. However, when I try and actually load data and run Pig commands, I run into permissions-related errors: grunt> A = load 'all_annotated.txt' USING PigStorage() AS (id:long, text:chararray, lang:chararray); grunt> DUMP A; 2011-08-24 18:11:40,961

问题 I am writing a very small app that just opens the camera app ready for video. I am able to get my code to work on an Android 2.2 emulator, but it will not work on my device, Motorola Droid 1 stock 2.2 FRG22D. Any ideas where I went wrong on this code? public class StartVid extends Activity { /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); final int VIDEO = 1; Intent

问题 We're a fairly large project with a single trunk branch. Most of it uses the default permissions, but a few folders have custom permissions - say, only "Builders" group is allowed to check-in. We want to allow people to create their own private branches out of trunk, where they can freely check-in and merge later (hopefully often). However, creating a branch, the special permissions are copied along with the folders, meaning that people can't freely check-in into their branch. Is there a way

问题 I'm really at a loss here. I've read through quite a few examples, and tried all of them. The most basic ones work fine, but anytime I try to move to something a bit more complicated everything falls apart (even when I'm directly copying the example). Also, for the record I am on gitolite version 3 as shown by the server spam: this is gitolite@ubuntuserver running gitolite3 v3.1-2-g3eefc06 on git 1.7.9.5 All this said what I am TRYING to accomplish is (I THINK) relatively simple. I have a

问题 I'm really at a loss here. I've read through quite a few examples, and tried all of them. The most basic ones work fine, but anytime I try to move to something a bit more complicated everything falls apart (even when I'm directly copying the example). Also, for the record I am on gitolite version 3 as shown by the server spam: this is gitolite@ubuntuserver running gitolite3 v3.1-2-g3eefc06 on git 1.7.9.5 All this said what I am TRYING to accomplish is (I THINK) relatively simple. I have a