R is a high-level language and an environment for data analysis and graphics. The design of R was heavily influenced by two existing languages: Becker, Chambers and Wilks’ S and Sussman’s Scheme. The resulting language is very similar in appearance to S, but the underlying implementation and semantics are derived from Scheme. This...

From fitness and martial arts expert Martin Rooney, author of top-selling Training for Warriors and Ultimate Warrior Workouts, comes a complete twelve-week workout and diet plan for anyone looking to shed pounds of fat and increase muscle mass. In Warrior Cardio, the creator of the world-famous Training for Warriors...

Pro Vim teaches you the real-world workflows, tips, and tricks of this powerful, terminal-based text editor. This book covers all the essentials, as well as lesser-known but equally powerful features that will ensure you become a top-level performant and professional user, able to jump between multiple sessions while manipulating and...

Building a culture of purpose is one of the greatest challenges facing modern leaders, as today's best minds are looking for meaning, not just jobs. More than any other single factor, cultures of purpose power winning organizations,...

• Conceptualize and build state-of-art GUI applications with Tkinter
• Tackle the complexity of just about any size GUI application with a structured and...

You have the talent, and you have the ambition—but you lack a specific career plan to get you to the top. Believe it or not, you’re right on track! “Do not map out your career” is the first of thirty surprising success secrets that you’ll discover in Staying Power. In this completely practical, often...

I Married...

• Wireless networks
• Convergence of voice and data
...