just do IT

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...

offsetof is a widely used means in c and c++ to find out the offset of a member variable in its struct or class. The most normal way to imp...

Finally, after more than two weeks' waiting, my nook was delivered to me. nook and accessories: screensaver: main menu: viewing pdf...

Logging is a widely used debugging means. As a way of implementing logging, I saw printf used in a lot of places. It's so quick and easy...

To be able to paste something to vim's command line is a feature makes our life a lot easier. For instance, say we want to change a freq...