Learn Python the Hard Way, Learn Ruby the Hard Way, and Learn C the Hard Way are all popular online books written by Shaw. He has been programming and writing for about 20 years and is the founder of various open source software projects. He spends the most of his leisure time studying painting and art history. EN-US X-NONE X-NONE X-NONE X-NONE X-NONE X-NONE X-NONE X-NONE X-NONE