Agile Web Development with Rails is the first masterpiece about Ruby on Rails! On a whole, this book not only comes with both intuitive examples and in-depth analysis, but also covers all aspects of relevant knowledge in the Web application development. Therefore, it can be regarded as a comprehensive book that explains profound theories in simple language, is suitable for primary and intermediate Ruby and Rails readers, and can serve as a reference manual for developers.

Pixologic claims to be the maker of Sculptris, but actually it had no choice but acquired it in 2010 due to the huge threats from Sculptris, and applied Sculptris' advantages to ZBrush, so as to maintain the market and position of ZBrush. Otherwise, if Sculptris' inventor Tomas Pettersson had chosen to stick to go his own way (although that would have been tough) rather than join into the Pixologic team, then this revolutionary software could have quickly eliminated ZBrush. In other words, it was his own shortcomings that killed his invention, not the competition from Pixologic.

As a small, clever micro computer that was made with the same technology we can find in a smartphone, Raspberry Pi is packed with a lot of potential in practical applications. To be specific, it is designed to help user learn coding on a micro computer, discover how a micro computer works, and finally build your own amazing cool stuffs.

Some computer science books are classic but not suitable for beginners, and some are the opposite. Donald Knuth's The Art Of Computer Programming probably belongs to the former condition, and Robert Sedgewick's Algorithms belongs to the latter. Of course, both of their algorithm analysis idea comes down in one continuous line, and they are all the classic and bestselling reference book in the computerized algorithm field.

Using professional host audio application + software synthesizer to make music has unimaginable difficulties for computer users who love music but don't understand the music theory at all. Because it means that the knowledge you have to learn first about music itself and music creation software is really too much, just too much to bear.