Customizable Christmas Bingo Cards

December 13th, 2008

It’s that time of year again!  Our Christmas tree is up.  Is yours?

If you’re a teacher, event host, or group organizer that is looking for a fun way to celebrate the festive season, Perceptus suggests that you visit our web based bingo card generating site, print-bingo.com and generate your free (and customizable) Christmas themed bingo cards.

Of course you’re free to create non-Christian bingo themed cards for the holidays. You can start your custom bingo cards by editing our word list for the Winter Holidays.

As always, basic use of our site is free. But you’re welcome to upgrade to a Premium access account for only $10.

Merry Christmas!

Crazy Canadian Coalition Political Bingo

December 2nd, 2008

Politics in Canada are certainly interesting this week!

I’m sure if you’re reading this, you’ve already got an opinion on the matter, I know that I do.  But this isn’t a political blog…

Today, I mark for posterity the insanity of the entire situation with a set of custom bingo cards from our site print-bingo.com. You’re free to use them for a laugh, or maybe to teach a class lesson about the political issues at hand.

So, click here to load our Crazy Canadian Coalition Political Bingo design.

As always, basic use of print-bingo.com is free, but you’re encouraged to upgrade for $10 to get more features.

Comments are always welcome on this blog, but keep it clean and civil.

Free way to compare two folders in Windows

November 14th, 2008

Here’s my reasonably quick and free way to compare the files in a folder.  I’ve assumed a bit of computer knowledge, mostly, because I don’t have time to fill in the many little details.

Get a copy of WinMerge from Sourceforge – it’s a tool often used by programmers to see differences in text files.

Open a command window

– e.g. start –> run –> “cmd”

Create a text file with the names, sizes, and date stamps from folder “A”

– e.g. dir c:\the_documents\*.* > this_computer.txt

Do the same for folder “B”

– e.g. dir \\that_computer\c$\the_documents\*.* > that_computer.txt

Open both files in WinMerge.

– the differences in the two “dir” outputs will be higlighted for you.

Now if you’re still not sure if the files are the same or now, e.g. if the files are the same size but have different date stamps, then search for a utility called “md5sums”.  This will create md5 hashes of all files in a folder.

e.g. c:\tools\md5sums -n “\\distribution\c$\program files\cybex\*.*” > distrib2.txt

That’s it.  It’s been a couple weeks since the last blog post. We’ve been busy at Perceptus.  Our next project is going live soon – retailers with multiple locations in BC and Alberta, watch this space.  Our next product is geared for you!

Halloween Bingo Cards

October 20th, 2008

Trick or treat!

Here’s a treat for kids from Perceptus Solutions Inc., and our website, print-bingo.com. Teachers, and parents are invited to create free Halloween themed bingo cards using our template word list for All Hallows’ Eve.

Just like every other word list at print-bingo.com, you are in control.  You can customize your bingo cards to your heart’s delight.

Plus, for a small upgrade cost of $10, you can get even more features.  But even our free service is great for most users.

The easiest way to convert FLAC to MP3

October 20th, 2008

Sometimes the things that should be stupidly easy… aren’t. Converting a bunch of audio files at once, is one of those things.

My previous method of converting FLAC files (those are lossless, i.e. exactly like the CD, sound files that some people use to rip tracks from CD’s) to MP3’s (those famous files that work on your cellphone, mp3 player, dvd player, and just about everywhere else) involved Winamp, a plug-in, and a lot of file renaming.  It wasn’t a system I could recommend to others.

Today, I found the need to make a few MP3’s.  So, I searched for a “better way”.  Here’s my FLAC to MP3 recipe:

  • Install foobar2000.  It’s a free media player from foobar2000.org.  It appears to be safe to use, but YMMV.
  • To create MP3’s you will need to find a (Windows) binary copy of LAME, the open source MP3 encoder.  Google for it.
  • Load your files in foobar2000.
  • You might want to set your default file naming and file quality preferences. Or do that after the next step.
  • Right-click to bring up a context menu that brings up a “convert” option – how thoughtful.
  • Answer a couple easy questions about finding lame.exe and the destination folder.
  • And let it go.

So far so good.  This setup should be good for converting WAV and many other audio files too.