just do IT

The first version of blogporter is released. It's a utility for synchronizing posts between different blog service provider. I wrote th...

I finally had a chance to play with kindle 3, and compared it with my nook. Pros: The greatest advantage I felt that kindle 3 is over n...

In " implement drag and drop on android ", I wrote the rules how touch event can be passed to the touched view's parent, and h...

My macbook failed to start and gave me "the password you entered is invalid" on login. It happened after my user directory is chan...

due to nookdevs isn't accessible, I make a copy of their document about how to build nook emulator here. Also, I shared my system.img fo...

I don't know for what reason, the nookdevs.com isn't accessible. So I made a copy of their document about how to soft-root nook here...

I installed both windows and ubuntu on my laptop. It's easy to dual boot because I installed ubuntu after windows. But for some reasons,...

The Canvas.drawBitmapMesh method on android is a like a mystery to me while I looked at the BitmapMesh sample. Though I tried to get some ...

I found a obvious, stupid mistake in my c++ code. The mistake itself is trivial and doesn't worth mentioning. What I'm interested in...

It's widely known that it's illegal to update UI components directly from threads other than main thread in android. This android do...

Nowadays, drag and drop is a frequently seen feature on touch screen devices. Tthis post introduces the basic idea of how to implement drag ...

nook's battery is advertised to be able to run for around 10 days if users trun off the wifi. But my nook can only run for 4 days at max...