A Practical Guide to Designing for the Web is a very compact and concise (only 261 pages) technical guide for web designing based on the graphic design principles. The whole book was divided into 5 big parts: Getting Started, Research, Typography, Color, and Layout.

This collection for Drawing of 50 Kinds of XXX (AKA: Draw 50 XXX) is a set of simple but very practical drawing learning materials for beginners. In this post, AppNee collected all books in the whole series for guys who want to learn practical drawing skills in their spare time for fun, you can download each one separately.

Knowing very well about the nature and principle of computer system is crucial for each programmer who wants to study programming in depth. Computer Systems: A Programmer's Perspective (CS: APP for short) is the prestigious authority work in this field, regarded as one of the greatest computer teaching materials by a great number of professionals. Meanwhile, it's also been the preferred textbook for computer system courses in a lot of famous colleges around the world.

C Traps and Pitfalls was written in 1989 by Andrew Koenig, based on one paper he published at the Bell Labs in 1985. For this book, he combined his rich working experience, therefore it has a considerable reference value for C/C++ programmers. The start point of writing this book is, of course, not to criticize the C language, but rather to help programmers around the traps and obstacles in the process of C programming.

C# is a relatively new and powerful programming language developed and promoted by Microsoft. It has absorbed many advantages from most object-oriented programming languages (especially Java). Meanwhile, it also abandoned the concepts and syntax that easily made programmers feel confused. So, C# has been a very excellent programming language now.