Acquire skills to manage your IT infrastructure effectively with Puppet About This BookBreeze through Puppet 4’s key features and performance improvements to bring real advantage to your IT infrastructureDiscover Puppet best practices to help you avoid common mistakes and pitfallsBlitz through easy-to-follow examples to get to grips with Puppet and succeed with everyday IT automationWho This Book Is ForIf you're an experienced IT professional and a new Puppet user, this book will provide you with all you need to know to go from installation to advanced automation in no time at all. Get a rapid introduction to the essential topics and then tackle Puppet for advanced automation.What You Will LearnWrite and employ individual Puppet manifestsUnderstand how Puppet implements system abstractionDeploy the Puppet master and agentsLeverage and extend Facter to summarize your systems Create modular and reusable Puppet code Extend your code base with publicly available Puppet modules Use the modern features of Puppet 4 Separate logic from data using Hiera In Detail Puppet is a configuration management tool that allows you to automate all your IT configurations, giving you control over what you do to each Puppet Agent in a network, and when and how you do it. In this age of digital delivery and ubiquitous Internet presence, it's becoming increasingly important to implement scalable and portable solutions, not only in terms of software, but also the systems that run it. The free Ruby-based tool Puppet has established itself as the most successful solution to manage any IT infrastructure. Ranging from local development environments through complex data center setups to scalable cloud implementations, Puppet allows you to handle them all with a unified approach. Puppet 4 Essentials, Second Edition gets you started rapidly and intuitively as you’ll put Puppet’s tools to work right away. It will also highlight the changes associated with performance improvements as well as the new language features in Puppet 4. We’ll start with a quick introduction to Puppet to get you managing your IT systems quickly. You will then learn about the Puppet Agent that comes with an all-in-one (AIO) package and can run on multiple systems. Next, we’ll show you the Puppet Server for high-performance communication and passenger packages. As you progress through the book, the innovative structure and approach of Puppet will be explained with powerful use cases. The difficulties that are inherent to a complex and powerful tool will no longer be a problem for you as you discover Puppet's fascinating intricacies. By the end of the book, you will not only know how to use Puppet, but also its companion tools Facter and Hiera, and will be able to leverage the flexibility and expressive power implemented by their tool chain. Style and approach This quick learning guide for Puppet follows a practical approach, starting with some basic commands that you can use from the shell right away. It comprises a series of examples that will get you familiar with the most important aspects of Puppet in a flash.

Explore the robust features of Python to create real-world ArcGIS applications through exciting, hands-on projects About This Book Get to grips with the big world of Python add-ins and wxPython in GUI development to implement their features in your application Integrate advanced Python libraries, ArcPy mapping, and data access module techniques to develop a mapping application Construct a top-notch intermediate-to-advanced project by accessing ArcGIS Server and ArcGIS Online resources through the ArcGIS REST API using a project-based approach Who This Book Is For If you have prior experience building simple apps with ArcGIS and now have a fancy for developing a more challenging and complex desktop application in ArcGIS, then this book is ideal for you. What You Will Learn Automate the creation of creative output data visualizations including maps, charts, and graphs Explore ways to use the ArcPy Mapping module and Data-driven Pages to automate the creation of map books in your own project Develop applications that use the Plotly platform and library to create stunning charts and graphs that can be integrated into ArcGIS Desktop Build tools that access REST services and download data to a local geodatabase Design, build, and integrate advanced GUIs with wxPython and ArcGIS Desktop in ArcGIS Get clued up about constructing applications that export data to Google Earth Pro to automate time-consuming complex processes Maximize the access of ArcGIS Server and ArcGIS Online using the ArcGIS REST API with Python In Detail This book is an immersive guide to take your ArcGIS Desktop application development skills to the next level It starts off by providing detailed de*ion and examples of how to create ArcGIS Desktop Python toolboxes that will serve as containers for many of the applications that you will build. We provide several practical projects that involve building a local area/community map and extracting wildfire data. You will then learn how to build tools that can access data from ArcGIS Server using the ArcGIS REST API. Furthermore, we deal with the integration of additional open source Python libraries into your applications, which will help you chart and graph advanced GUI development; read and write JSON, CSV, and XML format data sources; write outputs to Google Earth Pro, and more. Along the way, you will be introduced to advanced ArcPy Mapping and ArcPy Data Access module techniques and use data-driven Pages to automate the creation of map books. Finally, you will learn advanced techniques to work with video and social media feeds. By the end of the book, you will have your own desktop application without having spent too much time learning sophisticated theory. Style and approach This is an easy-to-follow, project-based guide that guides you through the whole ArcGIS theme with practical, real-world examples and a systematic approach.

Harness the hidden power of Java to build network-enabled applications with lower network traffic and faster processes About This BookLearn to deliver superior server-to-server communication through the networking channelsGain expertise of the networking features of your own applications to support various network architectures such as client/server and peer-to-peerExplore the issues that impact scalability, affect security, and allow applications to work in a heterogeneous environmentWho This Book Is ForLearning Network Programming with Java is oriented to developers who wish to use network technologies to enhance the utility of their applications. You should have a working knowledge of Java and an interest in learning the latest in network programming techniques using Java. No prior experience with network development or special software beyond the Java SDK is needed. Upon completion of the book, beginner and experienced developers will be able to use Java to access resources across a network and the Internet.What You Will LearnConnect to other applications using socketsUse channels and buffers to enhance communication between applicationsAccess network services and develop client/server applicationsExplore the critical elements of peer-to-peer applications and current technologies availableUse UDP to perform multicastingAddress scalability through the use of core and advanced threading techniques Incorporate techniques into an application to make it more secure Configure and address interoperability issues to enable your applications to work in a heterogeneous environment In Detail Network-aware applications are becoming more prevalent and play an ever-increasing role in the world today. Connecting and using an Internet-based service is a frequent requirement for many applications. Java provides numerous classes that have evolved over the years to meet evolving network needs. These range from low-level socket and IP-based approaches to those encapsulated in software services. This book explores how Java supports networks, starting with the basics and then advancing to more complex topics. An overview of each relevant network technology is presented followed by detailed examples of how to use Java to support these technologies. We start with the basics of networking and then explore how Java supports the development of client/server and peer-to-peer applications. The NIO packages are examined as well as multitasking and how network applications can address practical issues such as security. A discussion on networking concepts will put many network issues into perspective and let you focus on the appropriate technology for the problem at hand. The examples used will provide a good starting point to develop similar capabilities for many of your network needs. Style and approach Each network technology’s terms and concepts are introduced first. This is followed up with code examples to explain these technologies. Many of the examples are supplemented with alternate Java 8 solutions when appropriate. Knowledge of Java 8 is not necessary but these examples will help you better understand the power of Java 8.

An effective guide to geographic information systems and remote sensing analysis using Python 3 About This Book Construct applications for GIS development by exploiting Python This focuses on built-in Python modules and libraries compatible with the Python Packaging Index distribution system—no compiling of C libraries necessary This practical, hands-on tutorial teaches you all about Geospatial analysis in Python Who This Book Is For If you are a Python developer, researcher, or analyst who wants to perform Geospatial, modeling, and GIS analysis with Python, then this book is for you. Familarity with digital mapping and analysis using Python or another *ing language for automation or crunching data manually is appreciated. What You Will Learn Automate Geospatial analysis workflows using Python Code the simplest possible GIS in 60 lines of Python Mold thematic maps with Python tools Get hold of the various forms that geospatial data comes in Produce elevation contours using Python tools Create flood inundation models Apply Geospatial analysis to find out about real-time data tracking and for storm chasing In Detail Geospatial Analysis is used in almost every field you can think of from medicine, to defense, to farming. This book will guide you gently into this exciting and complex field. It walks you through the building blocks of geospatial analysis and how to apply them to influence decision making using the latest Python software. Learning Geospatial Analysis with Python, 2nd Edition uses the expressive and powerful Python 3 programming language to guide you through geographic information systems, remote sensing, topography, and more, while providing a framework for you to approach geospatial analysis effectively, but on your own terms. We start by giving you a little background on the field, and a survey of the techniques and technology used. We then split the field into its component specialty areas: GIS, remote sensing, elevation data, advanced modeling, and real-time data. This book will teach you everything you need to know about, Geospatial Analysis from using a particular software package or API to using generic algorithms that can be applied. This book focuses on pure Python whenever possible to minimize compiling platform-dependent binaries, so that you don’t become bogged down in just getting ready to do analysis. This book will round out your technical library through handy recipes that will give you a good understanding of a field that supplements many a modern day human endeavors. Style and approach This is a practical, hands-on tutorial that teaches you all about Geospatial analysis interactively using Python.

The most dangerous road trip in history continues in the wacky third book of Dan Gutman's New York Times bestselling The Genius Files series, following twins Coke and Pepsi McDonald as they dodge nefarious villains all the way to Graceland. With the real-kid humor that has earned him millions of readers around the world, and featuring all new weird-but-true locations around America, this third book in the New York Times bestselling Genius Files series is one wild ride!The genius twins Coke and Pepsi have narrowly escaped a vat of a Spam, a pit of boiling fry oil, and a score of crazed adults all bent on killing them. But just when they thought they were safe, their arch nemesis Dr. Herman Warsaw reappeared, engaged to their Aunt Judy! Whoa—didn't he die already?! Now, as the twins continue their family road trip from Washington D.C. through the South, it will take every bit of their genius abilities to outwit their wacky enemies. It doesn't help that their parents remain totally oblivious! When they finally get to Graceland, Elvis's home in Memphis, Tennessee, Coke and Pepsi come to an explosive conclusion you'll have to read to believe!

Kiss Me Again, the sequel to Rachel Vail's beloved contemporary teen romance If We Kiss, follows Charlie (Charlotte) Collins as she struggles with her feelings for her longtime crush Kevin Lazarus after their parents marry and he becomes her stepbrother. It was complicated enough when their parents were only dating and Kevin was going out with Charlie's best friend, Tess. Now, living under one roof, Charlie and Kevin are crossing paths and crossing lines, sneaking around at night and then sitting down to breakfast together as a family. It feels so crazy—exciting, confusing, impossible, and romantic. It can't last, not like this, but if anybody discovers their secret, everything could explode. . . . Praised for her wit and realism, award-winning author Rachel Vail delivers a poignant tale of first love and powerful kisses, at long last answering the question of what happens when a crush so off-limits it has to be fantasy suddenly becomes very real.

The race for survival comes to a thrilling conclusion in the heart-stopping finale to the Darkness Rising trilogy, from #1 New York Times bestselling author Kelley Armstrong.Things are getting desperate for Maya and her friends. Hunted by the powerful St. Clouds and now a rival Cabal as well, they're quickly running out of places to hide.All they have is the name and number of someone who might be able to give them a few answers. Answers to why they're so valuable, and why their supernatural powers are getting more and more out of control. But Maya is unprepared for the truths that await her. And like it or not, she'll have to face down some demons from her past if she ever hopes to move on with her life. Because Maya can't keep running forever.With all the twists, thrills, and romance that have made Kelley Armstrong an international bestseller, plus the surprising return of some fan-favorite characters, The Rising will hold you under its spell long after its breathtaking end.

This is a cookbook packed with code examples and step-by-step instructions to ease your learning curve. This book is intended for software quality assurance/testing professionals, software project managers, or software developers with prior experience in using Selenium and Java for testing web-based applications. This book also provides examples for C#, Python, and Ruby users.

This book is a practical, task-based, step-by-step tutorial that starts simple with identifying disk device partitions, and culminates with advanced tasks such as preparing for new operating systems. Are you a computer enthusiast who is looking forward to learn how to effectively use your disk space through disk partitions to maximize your computer's potentialThen this book is for you.

This book is a practical, task-based, step-by-step tutorial that starts in a simple way, identifying disk device partitions, and culminates with advanced tasks such as preparing for new operating systems. This book is for Drupal site builders and developers who want to take full advantage of the Rules framework's power and flexibility. Readers of this book should be familiar with the Drupal 7 user interface

This is an easy to read, practical, step by step guide covering the typical workflow for designing and building a website using Adobe Muse. As you work though the examples in the book you will build a fully-functioning website. The book includes many screenshots and graphics showing you exactly how to use the various features in Adobe Muse,This book is written for beginner web designers and also graphic designers who are interested in using their print design skills on the Web. It will teach you how to quickly build websites without the need to learn HTML or CSS.

A step by step beginner's tutorial to creating AAA style games with the complete game creation tool, CryENGINE 3,This book is written with the beginner and casual developer in mind. The freely available version of the CryENGINE3 is used for all examples in this book.

Newbery Medal-winning author Beverly Cleary gives readers a hero they'll relate to and root for in this comical and inspiring novel about Henry Huggins's mission to prove himself worthy of his very own paper route. All the older kids work their own paper route, but because Henry is not eleven yet, Mr. Capper won't let him. Desperate to change his mind, Henry tries everything he can think of to show he's mature and responsible enough for the job. From offering free kittens to new subscribers, to hauling hundreds of pounds of old newspapers for his school's paper drive, there's nothing Henry won't try. But it might just be the irrepressible Ramona Quimby who shows Mr. Capper just how capable Henry is.

Ramona Quimby is excited to start kindergarten. No longer does she have to watch her older sister, Beezus, ride the bus to school with all the big kids. She's finally old enough to do it too! Then she gets into trouble for pulling her classmate's boingy curls during recess. Even worse, her crush rejects her in front of everyone. Beezus says Ramona needs to quit being a pest, but how can she stop if she never was trying to be one in the first placeNewbery Medal winning author Beverly Cleary expertly depicts the trials and triumphs of growing up through a relatable heroine in Ramona Quimby. Supports the Common Core State Standards

A.J. and the gang are graduating! But the out-of-control PTA president is turning the whole thing into a huge ceremony complete with fireworks, a petting zoo, and a flyover by the Blue Angels! Is moving up to third grade such a big dealAnd what could possibly go wrong?

A.J.'s family rented a beach house for the summer, and you'll never guess in a million hundred years who rented the house next door. Well, you have to read the book to find out. So nah-nah-nah boo-boo on you!* *Okay, okay, it's Andrea and her family. And she has a monster crush on Mr. Sunny, the hunky (but weird) lifeguard. Ooooh! When are they gonna get married?

Now the truth can be revealed Look within to find: The mystical origins and secret legends of the Clans. An insiders' tour of the Clan camps and territories. The histories and characters of each Clan, and information about their leaders and medicine cats. Knowledge of cats outside the Clans. The tenets of the warrior code. Prophecies and omens, and how they have been fulfilled. And many more truths about the secrets, beliefs, and daily lives of the cats of the Clans.

The Clans are in turmoil. ShadowClan has turned its back on StarClan and pledged to follow the dark predictions of Sol, the strange cat who foretold the solar eclipse. But not all the cats have lost faith in their warrior ancestors. . . . Jaypaw is convinced that StarClan still holds an important place in the warrior code, and his search for answers leads him far back into the past, farther back than even StarClan can remember. Lionblaze, tortured by violent dreams and bloody visions, wishes he had never been prophesied to be one of the three but to turn his back on his littermates would be the ultimate betrayal. And Hollyleaf is terrified that once the Clans lose their faith, the warrior code will fall apart. She's willing to fight tooth and nail to preserve it whatever the cost. And when murder stalks into the heart of ThunderClan, the cats realize that the darkest shadows don't always lie outside the territory.

It only takes one spark . . . A new "Robin Hood" is riding the range -- a hero bank robber who's handing over the spoils to poor farmers and needy townsfolk. But the bandit's using powerful explosives in his endeavors -- and military investigator Noah Ford has to put a stop to the altruistic outlaw's destructive ways. But Ford's not investigating alone. Two other federal agents have been assigned to work with him -- shady government men with their feet planted firmly on the wrong side of the law. Suddenly a volatile situation in the town of Willow Bend is in danger of catching fire -- with Ford trapped in the middle of the blaze, torn between what's lawful and what's right. One wrong move and everything could blow up in his face -- because the man Noah Ford is hunting is someone he may not want to catch . . . and the most ruthless and deadly men in the Colorado Territories are the ones on his side.

The first book in the new Noah Ford Western series by Spur Award winner Ed Gorman. A blend of the classic television series The Wild, Wild West and the USA show Peacemakers. Noah Ford made a serious mistake in the eyes of his family when he joined the Union forces—and his Rebel brother David took it the worst of all. And to make matters worse, now that the war was over, Noah had taken up as a federal agent, working for the very government that his southern family fought tooth and nail. Now a powerful new weapon, a souped-up Gatling gun—a prototype being developed by the U.S. Army—is missing, and all signs point to David Ford, a notorious black market weapons dealer. And even with the bad blood between them, the last thing Noah wants is for his brother to be killed by federal agents, so he volunteers to track him down and return the weapon to its rightful owner, and let his brother live to die another day. But when Noah attempts to ambush his brother and reclaim the gun, things quickly spiral out of control. Bullets fly and now his partners AND his brother end up dead, and Noah narrowly escapes with a near-fatal gunshot wound. It turns out the gun means more to someone else than it did even to his brother, and when new bodies turn up around every corner, Noah must think fast and act even faster if he wants to come back from this assignment alive.

Set just months before Sutton Mercer's untimely death, this stand-alone 100-page digital original novella from #1 New York Times bestselling author Sara Shepard is an exciting, must-read companion to the Lying Game series.It's the summer after junior year and Sutton Mercer's world is turned upside down when her secret boyfriend, Thayer Vega, disappears without a trace. When he finally calls, he says he needs "space."Furious, Sutton does what any jilted girl would do—she gets over her last boyfriend by finding a new one. And luckily Garrett Austin is happy to step up and be her new leading man. The only catch: Garrett used to date Sutton's best friend Charlotte. Now an annoyed Charlotte is insisting that Sutton's younger sister, Laurel, be admitted to the Lying Game clique. If Sutton wants to keep Laurel out, she'll need to outdo her in a series of prank challenges. Defeating Laurel should be a no-brainer, but little sis has some tricks up her sleeve. . . .Will Sutton prove she's the only Mercer fit for the clubOr is the Lying Game queen about to get overthrown by her not-so-loyal subjects?