HIGHLIGHT The perfect introduction to Ruby, completely updated for Ruby 1.9. DESCRIPTION The Well-Grounded Rubyist takes the reader from interested novice to proficient practitioner. It's a beautifully written tutorial that begins with the basic steps to get the reader's first Ruby program up and running and goes on to explore sophisticated topics like callable objects, r...(展开全部)

HIGHLIGHT The perfect introduction to Ruby, completely updated for Ruby 1.9. DESCRIPTION The Well-Grounded Rubyist takes the reader from interested novice to proficient practitioner. It's a beautifully written tutorial that begins with the basic steps to get the reader's first Ruby program up and running and goes on to explore sophisticated topics like callable objects, r...(展开全部)

about the technology ------------------------------------------------------------------------------------------------------- Designed for developer productivity, Ruby is an easy-to-learn dynamic language perfect for creating virtually any kind of software. Its famously friendly development community, countless libraries, and amazing tools, like the Rails framework, have establi...(展开全部)

about the technology ------------------------------------------------------------------------------------------------------- Designed for developer productivity, Ruby is an easy-to-learn dynamic language perfect for creating virtually any kind of software. Its famously friendly development community, countless libraries, and amazing tools, like the Rails framework, have establi...(展开全部)

Understanding Java from the JVM up gives you a solid foundation to grow your expertise and take on advanced techniques for performance, concurrency, containerization, and more. In The Well-Grounded Java Developer, Second Edition you will learn: The new Java module system and why you should use it Bytecode for the JVM, including operations and classloading Performance tuning the...(展开全部)

Understanding Java from the JVM up gives you a solid foundation to grow your expertise and take on advanced techniques for performance, concurrency, containerization, and more. In The Well-Grounded Java Developer, Second Edition you will learn: The new Java module system and why you should use it Bytecode for the JVM, including operations and classloading Performance tuning the...(展开全部)

A neuroscientist reveals unique aspects of decision-making and the best strategies for protecting and enhancing the brain’s ability to navigate life’s uncertainties Contingency calculations—the ability to predict the outcomes of decisions and actions—are critical for survival and success. Our amazing brains continually process past and current experiences to enable us to make ...(展开全部)

This important piece of Australian fiction is republished for the first time as a Penguin Modern Classic. Elizabeth Jolley's award-winning novel is presented in a fresh, new format that is a must-have for lovers of Australian literature. Miss Hester Harper, middle-aged and eccentric, brings Katherine into her emotionally impoverished life. Together they sew, cook gourmet dishes...(展开全部)