Error: Can't clobber writable file : //file name// Solution: When you try to sync a file, perforce expects your files in workspace will have read-only permissions. If a file is not checked out (by...

In bash, I would use [ -w ... ] What's the equivalent for Windows batch files?

Currently, I am working on an OSX Maverick, and I can't use sudo command in Terminal. My-Mac:~ phucnd$ sudo sudo: /etc/sudoers is world writable sudo: no valid sudoers sources found, quitting. H...

I have spring web application. I have defined the controller bean which takes the bean of service as property. Also service bean takes the Dao. Dao is tested and working fine. Now the problem with ...

I want to make folders in my sdcard and I have used the code below: public class Screen extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedIn...

I am creating a survey kind of app, so i have three models Form, Questiosn, Choices[for multiple choice questions] I followed this tutorial http://www.django-rest-framework.org/api-guide/relations...

I want to upload (stream) control the writing process. But the writing process always returns false. Large files upload process stops. The output of the code is as follows; > Node app.js > F...

Answers (please read them below, their respective authors provided valuable insights): "writable: false" prevents assigning a new value, but Object.defineProperty is not an assignement operation ...

I'm running XFCE4.10 on ubuntu / mint 17.1. Xampp start fine when i manually open manager-linux-x64.run from /opt/lampp/ but once i create a shortcut on the desktop (from Thunar 1.6.3), this new s...

I'm trying to get an output from an ArrayWritable in a simple MapReduce-Task. I found a few questions with a similar problem, but I can't solve the problem in my own code. So I'm looking forward to...

I am having problems with a picture uploading script. I know there are hundreds of the same questions, but I haven't found the one that would be work for me. $upload_dir = "images/postcards/"; ch...

I have Java code doing the following: Create a temporary empty file with ZIP extension using File.createTempFile() Delete it with File.delete() (we only really wanted it to generate a temp file n...

I have asked a very resemblant question in a previous thread Hadoop: How can i have an array of doubles as a value in a key-value pair? . My problem is that i want to pass a double array as value...

I am using Ruby and need to detect whether a directory is writeable before trying to create new files. I have tried the following code, which correctly returns true/false depending on whether @pat...