Show svn revision number

'svnversion' can show you the revision number of your current working copy. I was trying to find a way to get that number without parsing the information in 'svn info'. I want to print out that information in the firmware of my sensor node when it boots up. It turns out that they already have a command specifically for this. :P

Back to work now...

Mutex and Semaphore

This is a nice post about the difference between mutex and semaphore.

http://koti.mbnet.fi/niclasw/MutexSemaphore.html

Jazz Session on May 7, 2008

Below is the recordings of a Jazz session at Carnegie Mellon on May 7, 2008.
Performers: Me (Piano), Sara Moon (Flute), Eric DeFade (Saxophone, Flute), Dave Pellow (Bass), and a drummer (I wish I know his name!)

I'm very grateful for my teacher, Christopher Capizzi, who taught me so well for the past two semesters and gave me this opportunity to play with those talented (most of them are faculty members in School of Music, so I'm probably not in the place to say talented. But they are!) and wonderful performers. :-)

More on this later.