Google Play Install Error Code "919"

I had problems with the Thomson tablet with installing some applications and was getting this error message.  A little bit of searching and I found out that this was a network issue.  Clearing the dalvik cache and Google Play cache is commonly suggested but that doesn't help.  What helped in my case was to go to Settings and Data Usage, then turn off Mobile Phone Data.  This fixed the install problem.

Ubuntu 13.10 and Wifi

Seems like there's an issue where wifi keeps dropping on my new Ubuntu 13.10.  So, I found this article that seemed to help.  These are the commands:

sudo modprobe -rv wl
sudo apt-get remove --purge bcmwl-kernel-source
sudo modprobe -v brcmsmac

Upgrading to Ubuntu 13.10

Keeping this brief, I ran into an error with upgrading Ubuntu.  "Could not calculate the upgrade" or some other mumbo jumbo.  So I look into just what the hell is happening on this upgrade and came across with this askubuntu article.  Basically, it told me to look at the logs which was very helpful.

$ grep Broken /var/log/dist-upgrade/apt.log

This showed me that the custom xorg-xserver-video-intel package I installed for fglrx is causing the breakage.  I did apt-get remove to delete the package and re-ran the upgrade.  It seems to be pushing through now.

Using Origin on Wine is BAD NEWS... maybe not?

It seems that most of the issues with this are due to the fiber optic line that broke causing internet issues and DLC authorization errors.  Make sure that all Origin executables on Windows is in your antivirus/firewall exception list.

I'll keep this brief. Over the past days, I had issues with Origin when playing Mass Effect 3 online where connectivity is just shot. I would get errors where Origin would complain not having internet connection.  Mass Effect 3 wouldn't go online either which caused DLC authorization errors.

As it turns out, I started logging into Origin using my Wine install and I noticed doing this would create connection issues on Origin. Once it all got sorted on Windows, using it was fine. So, I deleted Origin on my Wine install. Never again.

Better Oracle Exception Handling

While working with Oracle, I've learned more and more on better ways of handling exceptions.  There are some major specifics that need to be taken note of.  raise_application_error only works with custom error numbers.  You cannot use it to make Oracle throw just any exception.  Normally, you would use a predefined name like this: 

begin

      some select statement...

exception when no_data_found then

      --handle exception

end;

Sometimes, the Oracle error you want to handle is just not predefined.  So, you'd need a better way of handling errors and throwing some meaningful error messages back.

var b_err_code number;

begin

      some select statement...

exception when others then

      :b_err_code = SQLCODE;

      if :b_err_code = '-00904' then

          --handle exception

      else

          raise_application_error(-20000, 'Some Customized Error Message: ' || :b_err_code || ' Actual SQL Error: ' || SQLERRM);

      end if;

end;

Some points of interest here.  Using when others then allows you to handle all other cases.  Over here, we store the SQL error number to the bind variable b_err_code.  In Oracle, SQLCODE returns exactly that and in our example, we are expecting to handle ORA-00904 via the if condition.  We also have an else part where we generate our own application error.  We also use SQLERRM to return a human readable version of the SQL error message received, that would otherwise had gotten lost in the call stack.  Hope this little bit helps other Oracle and SQL developers.

May Lee Shepard

Reposted here.

Having left the wikia community.  The profile is gone.  I may re-post it here some day.

I had fun doing this in the Mass Effect wikia.  Hope you enjoy this profile.

Nintendo Wii U and my HD TV

So here's a fairly significant update from my tests for some form of TV control via my Wii U gamepad for my Ovation 32" HD TV (OVA-HKC32A5).  For control, my bare minimum requirements are volume control and powering up and down my TV.  In my previous post, I found a signal buried in the Wii U's Akai manufacturer to provide some minor semblance of functionality.  Unfortunately, it's woefully inadequate.  This time, I've gone without much success until I reached 'T'.  All through that time, I was only testing using the volume + and - buttons but since the recent finds, I've decided to also test the INPUT button.  So without further ado, I give you the signals I found in addition.

TAG Signal Type 1 surprised the hell out of me as at this time I had come to get used to nothing ever happening.  Pressing 5 will change the sound mode on the Ovation TV.  Pressing Volume - will open the TV source menu.  The A button will decrease the volume while D-pad right will increase the volume.  D-pad down will alter the picture mode.  Pressing either the left or right stick will decrease the volume of the TV.  None of the other buttons seem to have any discernible effect.

Telefunken Signal Type 21 is the next one.  Again, pressing 5 will change the sound mode.  Pressing on Channel down button changes the picture mode.  D-pad down does this as well.  The volume buttons are properly mapped, so that's a good thing.  D-pad left increases the volume.  INPUT button toggles the sleep mode of the TV.

Telefunken Signal Type 23 is another.  The volume buttons are once again properly mapped.  INPUT button opens the TV source menu.  D-pad left decreases the volume and D-pad right increases the volume.  The channel up and down buttons browse the source menu up and down respectively.

Last one is Telefunken Signal Type 24.  INPUT button once again opens the TV source menu.  Channel up button decreases the volume.  D-pad right increases the volume while D-pad left decreases it.  Power button is properly mapped so it's now possible to turn on the TV and fiddle around with the volume settings.  This is pretty much the bare minimum of what I want my Wii U TV remote to do.  Shame Nintendo had to make me go through an enormous amount of tests just to find this.