Computer & Internet

Updated & Improved Edition: July 2017 Do you want learn SQL Programming? Do you want to understand how to manage databases without getting overwhelmed by complicated jargon?

Learn to build human-interactive Android apps, starting withdevice sensors This book shows Android developers how to exploit the rich setof device sensors—locational, physical (temperature,pressure, light, acceleration, etc.), cameras, microphones, andspeech recognition—in order to build fully human-interactiveAndroid applications. Whether providing hands-free directions orchecking your blood pressure, Professional Android SensorProgramming shows how to turn possibility into reality.

Kubernetes radically changes the way applications are built and deployed in the cloud. Since its introduction in 2014, this container orchestrator has become one of the largest and most popular open source projects in the world. The updated edition of this practical book shows developers and ops personnel how Kubernetes and container technology can help you achieve new levels of velocity, agility, reliability, and efficiency.

It’s easy to write correct Ruby code, but to gain the fluency needed to write great Ruby code, you must go beyond syntax and absorb the “Ruby way” of thinking and problem solving. In Eloquent Ruby, Russ Olsen helps you write Ruby like true Rubyists do–so you can leverage its immense, surprising power.

This book is a concise introduction to data structures and algorithms in Ruby. Data structures are presented in a container hierarchy that includes stacks and queues as non-traversable dispensers, and lists, sets, and maps as traversable collections.

Ruby Phrasebook Jason Clinton Essential Code and Commands

Data science has taken the world by storm. Every field of study and area of business has been affected as people increasingly realize the value of the incredible quantities of data being generated. But to extract value from those data, one needs to be trained in the proper data science skills.

Follow a walkthrough of the Unity Engine and learn important 2D-centric lessons in scripting, working with image assets, animations, cameras, collision detection, and state management. In addition to the fundamentals, you'll learn best practices, helpful game-architectural patterns, and how to customize Unity to suit your needs, all in the context of building a working 2D game.

The Raspberry Pi User Guide, co-authored by our very own Eben Upton with Gareth Halfacree, is your complete guide to the Raspberry Pi, from setup and installing software to learning how to use the Pi to play music and video, using it in electronics projects, learning your first programming language, learning about networking – it’s a complete guide to everything you need to get going, and even if Eben wasn’t involved in this book, it’d be our first recommendation for adults and older kids interested in getting started with the Raspberry Pi.

Manage most of the fundamental functions of Raspberry Pi from your Android phone Use the projects created in this book to develop even more exciting projects in the future A project-based learning experience to help you discover amazing ways to combine the power of Android and Raspberry Pi

Learn how to apply sensors to your Raspberry Pi board to create impressive interactive projects Dig deeper into your Raspberry Pi using Linux and Python Get to grips with a range of exciting libraries, including OpenCV, and use them to power your projects

The Raspberry Pi foundation has been selling their computers since 2012 with the aim of inspiring programmers and engineers.

Make your projects talk and understand speech with the Raspberry Pi Use a standard webcam to make your projects see and enhance vision capabilities Full of simple, easy-to-understand instructions to bring your Raspberry Pi online to develop robotics projects Describe how to access the GPIO pins to provide access to a wide array of additional hardware capabilities

Overview Detect an intruder on camera and set off an alarm Listen in or record conversations from a distance Find out what the other computers on your network are up to Unleash your Raspberry Pi on the world

About This Book Host websites, games, and even stream HD videos with the impressive power of Raspberry Pi 2 Get to grips with embedded programming by turning your Pi into the cloud server that can be used to power Internet of Things projects Make the Raspberry Pi 2 the center of your latest tech experiments and discover how it can manage and host resources

Python Web Scraping Cookbook is a solution-focused book that will teach you techniques to develop high-performance scrapers and deal with crawlers, sitemaps, forms automation, Ajax-based sites, and caches.You'll explore a number of real-world scenarios where every part of the development/product life cycle will be fully covered. You will not only develop the skills to design and develop reliable data flows, but also deploy your codebase to an AWS. If you are involved in software engineering, product development, or data mining (or are interested in building data-driven products), you will find this book useful as each recipe has a clear purpose and objective.

About This Book Strengthen your fundamentals of game programming with Python language Seven hands-on games to create 2D and 3D games rapidly from scratch Illustrative guide to explore the different GUI libraries for building your games

Developers, build mobile Android apps using Android 4 The fast-growing popularity of Android smartphones and tabletscreates a huge opportunities for developers. If you're anexperienced developer, you can start creating robust mobile Androidapps right away with this professional guide to Android 4application development. Written by one of Google's lead Androiddeveloper advocates, this practical book walks you through a seriesof hands-on projects that illustrate the features of the AndroidSDK. That includes all the new APIs introduced in Android 3 and 4,including building for tablets, using the Action Bar, Wi-Fi Direct,NFC Beam, and more.

Kotlin has been making waves ever since it was open sourced by JetBrains in 2011; it has been praised by developers across the world and is already being adopted by companies. This book provides a detailed introduction to Kotlin that shows you all its features and will enable you to write Kotlin code to production.

Erlang solves one of the most pressing problems facing developers today: how to write reliable, concurrent, high-performance systems. It's used worldwide by companies who need to produce reliable, efficient, and scalable applications. Invest in learning Erlang now.