Fatal client error; disconnecting! open for write: /home/mohant2/tmp.9257.9: Permission denied

Problem :
perforce throwing below error when you are trying to access or login

Fatal client error; disconnecting!
open for write: /home/user/tmp.9257.9: Permission denied

Solution:
check permissions of  /home/user under /home. it must be root or something else. change the permissions to respective user by chown and try again. it will execute.

cd: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory

Problem:
cd: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory

Solution:
directory you are trying to access was deleted. change to some existing directory or type cd to return home directory

Problem Ejecting USB Mass Storage Device

Problem:

Could not unmount USB device.  Receiving error message

---------------------------
Problem Ejecting USB Mass Storage Device
---------------------------
The device 'Generic volume' cannot be stopped right now.  Try stopping the device again later.
---------------------------
OK  
---------------------------


Solution:

Download tool called "unlocker" and choose the drive which you want to unmount.

http://download.cnet.com/Unlocker/3000-2248_4-10493998.html

No files to submit. File(s) couldn't be locked.

When you try to checkin files into perforce it will fail complaining

                No files to submit.

                File(s) couldn't be locked.

                Submit failed -- fix problems above then use 'p4 submit -c 114440'

Solution:

This is because you dont have permission to checkin files in that particular branch. Add persmission to that branch for the respective perforce username by editing 'protect' table and try checkin files.



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How to execute c programs in Visual studio

To execute c/c++ programs in visual studio you can refer this excellent link

http://www.swarthmore.edu/NatSci/tali/E15/Visual_C.html

Blog Error - bX-59cppw

Blog Error Message when blog url is requested:

We're sorry, but we were unable to complete your request.

When reporting this error to Blogger Support or on the Blogger Help Group, please:

    * Describe what you were doing when you got this error.
    * Provide the following error code and additional information.

bX-59cppw


Solution:
temporary problem not sure of why. Solved for me when tried the url after some time.

How to enable character auto completion in windows

1)open REGEDIT (Start/Run)
2)Locate and open the following:
HKEY_CURRENT_USER/ Software/Microsoft/CommandProcessor

3)Double click on the "CompletionChar" key .
4)Change the value of the key to: 9
5)Close command prompt and open a new command prompt to see the auto character completion feature enabled.