Getting Started with Bluetooth Low Energy
With Bluetooth Low Energy (BLE), smart devices are about to become even smarter. This practical guide demonstrates how this exciting wireless technology helps developers build mobile apps that share data with external hardware, and how hardware engineers can gain easy and reliable access to mobile operating systems. This book provides a solid, high-level overview of how devices use BLE to communicate with each other. You'll learn useful low-cost tools for developing and testing BLE-enabled mobile apps and embedded firmware and get examples using various development platforms—including iOS and Android for app developers and embedded platforms for product designers and hardware engineers. ...
With Bluetooth Low Energy (BLE), smart devices are about to become even smarter. This practical guide demonstrates how this exciting wireless technology helps developers build mobile apps that share data with external hardware, and how hardware engineers can gain easy and reliable access to mobile operating systems. This book provides a solid, high-level overview of how devices use BLE to communicate with each other. You'll learn useful low-cost tools for developing and testing BLE-enabled mobile apps and embedded firmware and get examples using various development platforms—including iOS and Android for app developers and embedded platforms for product designers and hardware engineers. ...
Learning Web App Development
Grasp the fundamentals of web application development by building a simple database-backed app from scratch, using HTML, JavaScript, and other open source tools. Through hands-on tutorials, this practical guide shows inexperienced web app developers how to create a user interface, write a server, build client-server communication, and use a cloud-based service to deploy the application. Each chapter includes practice problems, full examples, and mental models of the development workflow. Ideal for a college-level course, this book helps you get started with web app development by providing you with a solid grounding in the process. ...
Grasp the fundamentals of web application development by building a simple database-backed app from scratch, using HTML, JavaScript, and other open source tools. Through hands-on tutorials, this practical guide shows inexperienced web app developers how to create a user interface, write a server, build client-server communication, and use a cloud-based service to deploy the application. Each chapter includes practice problems, full examples, and mental models of the development workflow. Ideal for a college-level course, this book helps you get started with web app development by providing you with a solid grounding in the process. ...
Learning Cocoa with Objective-C, 4th Edition
Get up to speed on Cocoa and Objective-C, and start developing applications on the iOS and OS X platforms. If you don't have experience with Apple's developer tools, no problem! From object-oriented programming to storing app data in iCloud, the fourth edition of this book covers everything you need to build apps for the iPhone, iPad, and Mac. You'll learn how to work with the Xcode IDE, Objective-C's Foundation library, and other developer tools such as Event Kit framework and Core Animation. Along the way, you'll build example projects, including a simple Objective-C application, a custom view, a simple video player application, and an app that displays calendar events for the user. ...
Get up to speed on Cocoa and Objective-C, and start developing applications on the iOS and OS X platforms. If you don't have experience with Apple's developer tools, no problem! From object-oriented programming to storing app data in iCloud, the fourth edition of this book covers everything you need to build apps for the iPhone, iPad, and Mac. You'll learn how to work with the Xcode IDE, Objective-C's Foundation library, and other developer tools such as Event Kit framework and Core Animation. Along the way, you'll build example projects, including a simple Objective-C application, a custom view, a simple video player application, and an app that displays calendar events for the user. ...
jQuery UI 1.10: The User Interface Library for jQuery
jQuery UI, the official UI widget library for jQuery, gives you a solid platform on which to build rich and engaging interfaces quickly, with maximum compatibility, stability, and effort. jQuery UI's ready-made widgets help to reduce the amount of code that you need to write to take a project from conception to completion. jQuery UI 1.10: The User Interface Library for jQuery has been specially revised for Version 1.10 of jQuery UI. It is written to maximize your experience with the library by breaking down each component and walking you through examples that progressively build up your knowledge, taking you from beginner to advanced user in a series of easy-to-follow steps. ...
jQuery UI, the official UI widget library for jQuery, gives you a solid platform on which to build rich and engaging interfaces quickly, with maximum compatibility, stability, and effort. jQuery UI's ready-made widgets help to reduce the amount of code that you need to write to take a project from conception to completion. jQuery UI 1.10: The User Interface Library for jQuery has been specially revised for Version 1.10 of jQuery UI. It is written to maximize your experience with the library by breaking down each component and walking you through examples that progressively build up your knowledge, taking you from beginner to advanced user in a series of easy-to-follow steps. ...
Gitolite Essentials
If you're responsible for securing a Git server where lots of developers work with lots of repositories, you have a problem on your hands. You probably want to implement security restrictions and authorization for certain repositories. You will love the simplicity and power of Gitolite's access control language and model. Gitolite allows you to set up Git hosting on a central server with very fine-grained access control and many powerful features. You'll start with a brief introduction to Gitolite. The very first chapter tells you how to create a test setup so you can play with Gitolite—something that is very important when learning about a powerful tool with lots of features. You'll go from there, at an easy pace, through the most important aspects of Gitolite. ...
If you're responsible for securing a Git server where lots of developers work with lots of repositories, you have a problem on your hands. You probably want to implement security restrictions and authorization for certain repositories. You will love the simplicity and power of Gitolite's access control language and model. Gitolite allows you to set up Git hosting on a central server with very fine-grained access control and many powerful features. You'll start with a brief introduction to Gitolite. The very first chapter tells you how to create a test setup so you can play with Gitolite—something that is very important when learning about a powerful tool with lots of features. You'll go from there, at an easy pace, through the most important aspects of Gitolite. ...
Pig Design Patterns
Pig Design Patterns is a comprehensive guide that will enable readers to readily use design patterns that simplify the creation of complex data pipelines in various stages of data management. This book focuses on using Pig in an enterprise context, bridging the gap between theoretical understanding and practical implementation. Each chapter contains a set of design patterns that pose and then solve technical challenges that are relevant to the enterprise use cases. The book covers the journey of Big Data from the time it enters the enterprise to its eventual use in analytics, in the form of a report or a predictive model. By the end of the book, readers will appreciate Pig's real power in addressing each and every problem encountered when creating an analytics-based data product. Each design pattern comes with a suggested solution, analyzing the trade-offs of implementing the solution in a different way, explaining how the code works, and the results. ...
Pig Design Patterns is a comprehensive guide that will enable readers to readily use design patterns that simplify the creation of complex data pipelines in various stages of data management. This book focuses on using Pig in an enterprise context, bridging the gap between theoretical understanding and practical implementation. Each chapter contains a set of design patterns that pose and then solve technical challenges that are relevant to the enterprise use cases. The book covers the journey of Big Data from the time it enters the enterprise to its eventual use in analytics, in the form of a report or a predictive model. By the end of the book, readers will appreciate Pig's real power in addressing each and every problem encountered when creating an analytics-based data product. Each design pattern comes with a suggested solution, analyzing the trade-offs of implementing the solution in a different way, explaining how the code works, and the results. ...
Java EE 7 with GlassFish 4 Application Server
GlassFish is a free, open source application server which supports all the major Java features such as Enterprise JavaBeans, JPA, JavaServer Faces, JMS, RMI, JavaServer Pages, and servlets. It is the first Java EE 7 compliant application server. All major Java EE technologies and API's are covered in this version of Java. GlassFish server allows the user to work with the extensile, adaptable, and lightweight Java EE 7 platform. This book explores the installation and configuration of GlassFish, and then moves on to Java EE 7 application development, covering all major Java EE 7 APIs. It focuses on going beyond the basics to develop Java applications deployed to the GlassFish 4 application server. The book covers all major Java EE 7 APIs including JSF 2.2, EJB 3.2, CDI 1.1, the Java API for WebSocket, JAX-WS, JAX-RS and more. ...
GlassFish is a free, open source application server which supports all the major Java features such as Enterprise JavaBeans, JPA, JavaServer Faces, JMS, RMI, JavaServer Pages, and servlets. It is the first Java EE 7 compliant application server. All major Java EE technologies and API's are covered in this version of Java. GlassFish server allows the user to work with the extensile, adaptable, and lightweight Java EE 7 platform. This book explores the installation and configuration of GlassFish, and then moves on to Java EE 7 application development, covering all major Java EE 7 APIs. It focuses on going beyond the basics to develop Java applications deployed to the GlassFish 4 application server. The book covers all major Java EE 7 APIs including JSF 2.2, EJB 3.2, CDI 1.1, the Java API for WebSocket, JAX-WS, JAX-RS and more. ...
Web Development with Jade
Jade is a template engine for node.js and the default rendering engine for the Express web framework. It is a new, simplified language that compiles into HTML and is extremely useful for web developers. Jade is designed primarily for server-side templating in node.js, but it can also be used in a variety of other environments to produce XML-like documents such as HTML and RSS. This practical, example-oriented guide will teach you how to write Jade, utilize its features, and recognize the best ways to organize templates in your projects. With this book, you will avoid the common pitfalls and issues with sparse documentation, allowing you to learn Jade faster and use it more effectively. ...
Jade is a template engine for node.js and the default rendering engine for the Express web framework. It is a new, simplified language that compiles into HTML and is extremely useful for web developers. Jade is designed primarily for server-side templating in node.js, but it can also be used in a variety of other environments to produce XML-like documents such as HTML and RSS. This practical, example-oriented guide will teach you how to write Jade, utilize its features, and recognize the best ways to organize templates in your projects. With this book, you will avoid the common pitfalls and issues with sparse documentation, allowing you to learn Jade faster and use it more effectively. ...
Extending Symfony2 Web Application Framework
Symfony is a high performance PHP framework for developing MVC web applications. Symfony1 allowed for ease of use but its shortcoming was the difficulty of extending it. However, this difficulty has now been eradicated by the more powerful and extensible Symfony2. Information on more advanced techniques for extending Symfony can be difficult to find, so you need one resource that contains the advanced features in a way you can understand. This tutorial offers solutions to all your Symfony extension problems. You will get to grips with all the extension points that Symfony, Twig, and Doctrine offer and understand how each of them can be specifically leveraged to achieve cleaner, better structured, and re-usable code for your application. ...
Symfony is a high performance PHP framework for developing MVC web applications. Symfony1 allowed for ease of use but its shortcoming was the difficulty of extending it. However, this difficulty has now been eradicated by the more powerful and extensible Symfony2. Information on more advanced techniques for extending Symfony can be difficult to find, so you need one resource that contains the advanced features in a way you can understand. This tutorial offers solutions to all your Symfony extension problems. You will get to grips with all the extension points that Symfony, Twig, and Doctrine offer and understand how each of them can be specifically leveraged to achieve cleaner, better structured, and re-usable code for your application. ...
Elasticsearch Server, 2nd Edition
This book begins by introducing the most commonly used Elasticsearch server functionalities, from creating your own index structure, through querying, faceting, and aggregations, and ends with cluster monitoring and problem diagnosis. As you progress through the book, you will cover topics such as starting Elasticsearch, creating a new index, and designing its proper structure. After that, you'll read about the query API that Elasticsearch exposes, as well as about filtering capabilities, aggregations, and faceting. Last but not least, you will get to know how to find similar documents by using similar functionalities and how to implement application alerts by using the prospective search functionality called percolator. Some advanced topics such as shard allocation control, gateway configuration, and how to use the discovery module will also be discussed. This book will also show you the possibilities of cluster state and health monitoring as well as how to use third-party tools. ...
This book begins by introducing the most commonly used Elasticsearch server functionalities, from creating your own index structure, through querying, faceting, and aggregations, and ends with cluster monitoring and problem diagnosis. As you progress through the book, you will cover topics such as starting Elasticsearch, creating a new index, and designing its proper structure. After that, you'll read about the query API that Elasticsearch exposes, as well as about filtering capabilities, aggregations, and faceting. Last but not least, you will get to know how to find similar documents by using similar functionalities and how to implement application alerts by using the prospective search functionality called percolator. Some advanced topics such as shard allocation control, gateway configuration, and how to use the discovery module will also be discussed. This book will also show you the possibilities of cluster state and health monitoring as well as how to use third-party tools. ...