o'reilly media apr 2015 (5 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - Push Ruby to its limits. Ruby Cookbook is the most comprehensive problem-solving guide to this popular language, with hundreds of solutions to real-world problems. Each detailed recipe provides code that you can use in your own projects right away, as well as a discussion on why the solution works.Updated to include Ruby 1.9 and 2.0, the second edition includes recipes for the Rails framework and other projects involving Ruby. From data structures and algorithms to integration with cutting-edge technologies, Ruby Cookbook covers a wide range of programming topics for beginners and advanced Rubyists alike.

Taschenbuch. Zustand: Neu. Neuware - When processing text files, the awk language is ideal for handling data extraction, reporting, and data-reformatting jobs. This practical guide serves as both a reference and tutorial for POSIX-standard awk and for the GNU implementation, called gawk. This book is useful for novices and awk experts alike.In this thoroughly revised edition, author and gawk lead developer Arnold Robbins describes the awk language and gawk program in detail, shows you how to use awk and gawk for problem solving, and then dives into specific features of gawk. System administrators, programmers, webmasters, and other power users will find everything they need to know about awk and gawk. You will learn how to:Format text and use regular expressions in awk and gawkProcess data using awk's operators and built-in functionsManage data relationships using associative arraysDefine your own functions'Think in awk' with two full chapters of sample functions and programsTake advantage of gawk's many advanced featuresDebug awk programs with the gawk built-in debuggerExtend gawk by writing new functions in C or C++This book is published under the terms of the GNU Free Documentation License. You have the freedom to copy and modify this GNU manual.Royalties from the sales of this book go to the Free Software Foundation and to the author.

Taschenbuch. Zustand: Neu. Neuware - How much do you need to know about electronics to create something interesting, or creatively modify something that already exists If you're in a technical field such as software development, and don't have much experience with electronics components, this hands-on reference helps you find answers to technical questions quickly.Filling the gap between a beginner s primer and a formal textbook, Practical Electronics: Components and Techniques explores aspects of electronic components and techniques that you would typically learn on the job and from years of experience. Even if you've worked with electronics, or have a background in electronics theory, you're bound to find important information that you may not have encountered before.Among the book's many topics, you'll discover how to: Read the data sheet for an electronic component Use a variety of tools involved with electronics work Assemble various types of connectors Minimize noise and interference on a signal interface circuit.Explore topics not usually covered in theoretical books, and go deeper into practical aspects than a step-by-step, project-oriented approach, with Practical Electronics.

Taschenbuch. Zustand: Neu. Neuware - Learn how to use AngularJS quickly and efficiently to build mobile apps, desktop applications, and websites that use Angular on the front-end and REST services for back-end processes. With this practical book, you'll grasp key concepts and functionality of the framework in a clear and concise manner. Learn everything from Angular basics, components, and directives to services and security. Best practices and timesaving software development concepts and techniques are covered throughout.If you're a software engineer or architect with a good understanding of JavaScript and some knowledge of software design patterns and design concepts, you're ready to go.Learn how AngularJS differs from other JavaScript client-side frameworksUnderstand individual AngularJS components and how they work togetherDelve into MEAN stack Cloud applications and Angular search engine optimization.

Taschenbuch. Zustand: Neu. Neuware - IT Managers, developers, data analysts, system architects, and similar technical workers are now encountering the largest and most disruptive change in their profession since the ascendancy of the relational database in early 1980s. You hear that NoSQL and Big Data Analytics are about to replace the systems and skills you now own and possess, but there's often no easy way to make that transition.To exacerbate the issue, the transition may not be gradual, but forced on you by a new project in your Enterprise - namely, Hadoop - that will immediately require new ways of thinking, new tools, and new techniques.This book helps you understand the components of the Hadoop ecosystem and how they relate to each other. You'll discover how to get started on that project in an efficient manner that lays out the possibilities. The authors suggest a path and resources that will guide you on their journey from the status quo to the Brave New World you face.