Akka uses Actors-independently executing processes that communicate via message passing—as the foundation for fault-tolerant applications where individual actors can fail without crashing everything. Perfect for high-volume applications that need to scale rapidly, Akka is an efficient foundation for event-driven systems that want to scale elastically up and out on demand, both on multi-core processors and across server nodes.Akka in Action is a comprehensive tutorial on building message-oriented systems using Akka. The book takes a hands-on approach, where each new concept is followed by an example that shows you how it works, how to implement the code, and how to (unit) test it. You'll learn to test and deploy an actor system and scale it up and out, showing off Akka's fault tolerance. As you move along, you'll explore a message-oriented event-driven application in Akka. You'll also tackle key issues like how to model immutable messages and domain models, and apply patterns like Event Sourcing, and CQRS. The book concludes with practical advice on how to tune and customize a system built with Akka.

    He includes information on Java Platform Standard Edition 6 (Java SE 6) and offers complete coverage of the Java language, its syntax, keywords, and fundamental programming principles.

    Why wade through a 600-page book when you can begin working productively in a matter of minutes? It's an ideal primer for Mac and PC users of the Internet who need to know a little bit about UNIX on the systems they visit.This book is the most effective introduction to UNIX in print. The fourth edition covers the highlights of the Linux operating system. It's a handy book for someone just starting with UNIX or Linux, as well as someone who encounters a UNIX system on the Internet. And it now includes a quick-reference card.Topics covered include: Linux operating system highlightsLogging in and logging outWindow systems (especially X/Motif)Managing UNIX files and directoriesSending and receiving mailRedirecting input/outputPipes and filtersBackground processingBasic network commandsv

    Learn how easy it is to handle data as self-contained JSON-style documents, rather than as records in a relational database.Explore ways that document-oriented storage will work for your projectLearn how MongoDB’s schema-free data model handles documents, collections, and multiple databasesExecute basic write operations, and create complex queries to find data with any criteriaUse indexes, aggregation tools, and other advanced query techniquesLearn about monitoring, security and authentication, backup and repair, and moreSet up master-slave and automatic failover replication in MongoDBUse sharding to scale MongoDB horizontally, and learn how it impacts applicationsGet example applications written in Java, PHP, Python, and Ruby

    It assumes absolutely no prior programming knowledge and will guide you carefully and slowly through the learning process.Learn Ruby The Hard Way is a translation of the original "Learn Python The Hard Way" to teaching Ruby, with the translation done by Rob Sobers. "Learn Python The Hard Way" has taught hundreds of thousands worldwide how to code in Python, and this book uses the same proven method for Ruby. When you are done with this book you will have the skill to move on to other books about Ruby and be ready to understand them.

    Extremely lazy. But, just this last week, I ran 50 miles, did 3 weight training workouts, attended kickboxing classes and got a ton of work done, making a nice big fat paycheck. You see, I learned how to overcome laziness--and you can too. This book is a nice short read (just 54 pages), designed for you to learn the secrets of going from lazy to self-disciplined and productive. It's the book that I wish I had when I was younger. The one that could have saved me so many hours of frustration, and helped me retire and become financially free much earlier. Oh, and also to get those 6-pack abs I finally have. (I was fat too once.) Deep down, you know that you are meant to live a life better than the one you’re living right now. You know that you are capable of doing, having, and being so much more—but you’re too damn lazy to experience who you truly are at your core and having what you’re really worth. I know how you feel because 8 years ago, I was in your shoes. I was lazy, overweight, filled with fear, and living WAY below my potential. This book takes you into my personal journey out of laziness and into a life of empowerment and self-discipline. In this book, I will share with you: The mindset that had me trapped in laziness, fear, and procrastination and how I broke free How I created a new mindset of a tenacious, unstoppable bulldog What the bulldog mindset is all about and why you must have it Why I do hard shit Why I became a finisher, and more If you’re really ready to give up laziness, I’ll show you how I did it and how you can too.

    Whether you're new to Java programming and need something to bridge the gap between theory-laden reference manuals and real-world programs or you're a seasoned Java programmer looking for a new perspective or a different problem-solving context, this book will help you make the most of your Java knowledge. Packed with hundreds of tried-and-true Java recipes covering all of the major APIs from the 1.4 version of Java, this book also offers significant first-look recipes for the most important features of the new 1.5 version, which is in beta release. You get practical solutions to everyday problems, and each is followed by a detailed, ultimately useful explanation of how and why the technology works. Java Cookbook, 2nd Edition includes code segments covering many specialized APIs--like those for working with Struts, Ant and other new popular Open Source tools. It also includes expanded Mac OS X Panther coverage and serves as a great launching point for Java developers who want to get started in areas outside of their specialization. In this major revision, you'll find succinct pieces of code that can be easily incorporated into other programs. Focusing on what's useful or tricky--or what's useful and tricky--Java Cookbook, 2nd Edition is the most practical Java programming book on the market.

    His language, that of love in its purest form, speaks to us today as it did seven hundred years ago, surpassing time and bridging cultures.These poems, most of them translated into English for the first time from the original Persian, were carefully selected from two thousand of Rumi's quatrains. Arranged thematically, they take us on a journey of the soul. Persian calligraphy enhances the beauty of the poems.Discover the depths of a mystic's soul. Fly with him on his beloved's wings. Fall with him into the despair and fear of losing his beloved forever. Discover the beauty and love contained in this wonderful little book of poetry.

    This book helps you develop websites by integrating and implementing the PHP scripting language and the MySQL database system. It contains real-world examples and working sample projects that give you a foundation to start building your own websites.

    Together, the cookbooks contain over 550 of Paula’s classic, down home, Southern recipes and this boxed set makes a tempting addition to any cookbook collection, and a great gift for friends!

    As a student, she excelled; as a lawyer, she rose through the ranks; as a mother, she inspired and nurtured two girls; and as the First Lady of the United States, she used her platform to disseminate her strongly-held beliefs. Intelligence, generosity, strength, bravery, confidence, and hard work are all key attributes associated with Michelle Obama, and this book serves to cement her place as one of the strongest voices on the global stage today."When you are struggling and you start thinking about giving up, I want you to remember something ... and that is the power of hope. The belief that something better is always possible if you're willing to work for it and fight for it."Final speech as First Lady of the United States, January 2017.

    This work deconstructs a series of real-world Web sites. It provides 10 strategies for creating standards-based designs that provide user control - a component of every Web site.

    In this brief but insightful series of essays, Frank Gallinelli, the author of the best-selling "What Every Real Estate Investor Needs to Know About Cash Flow…" guides you through some investment principles you can live by. From cautionary tales about the process of due diligence and the hazards of self-styled "experts," to discussion of identifying your investment objectives, Gallinelli helps you focus on best practices.

    Sinatra discusses the importance of energy metabolism on cardiovascular health and the positive impact these three energy-supplying nutrients, CoQ10, carnitine, ribose, have on the cardiovascular system. Readers will learn how these miraculous nutrients work throughout the body, essentially charging up every body cell to function at optimal capacity.

     Limited Time Offer: Buy CompTIA(R) A+ 220-801 and 220-802 Exam Cram and receive a 10% off discount code for the CompTIA A+ 220-801 and 220-802 exams. To receive your 10% off discount code:Register your product at pearsonITcertification.com/registerFollow the instructionsGo to your Account page and click on "Access Bonus Content" CompTIA(R) A+ 220-801 and 220-802 Exam Cram, Sixth Edition is the perfect study guide to help you pass CompTIA's A+ 220-801 and 220-802 exams. It provides coverage and practice questions for every exam topic, including substantial new coverage of Windows 7, new PC hardware, tablets, smartphones, and professional-level networking and security. The book presents you with an organized test preparation routine through the use of proven series elements and techniques. Exam topic lists make referencing easy. Exam Alerts, Sidebars, and Notes interspersed throughout the text keep you focused on what you need to know. Cram Quizzes help you assess your knowledge, and the Cram Sheet tear card is the perfect last minute review. Covers the critical information you'll need to know to score higher on your CompTIA A+ 220-801 and 220-802 exams!Deploy and administer desktops and notebooks running Windows 7, Vista, or XPUnderstand, install, and troubleshoot motherboards, processors, and memoryTest and troubleshoot power-related problemsUse all forms of storage, including new Blu-ray and Solid State (SSD) devicesWork effectively with mobile devices, including tablets and smartphonesInstall, configure, and troubleshoot both visible and internal laptop componentsConfigure Windows components and applications, use Windows administrative tools, and optimize Windows systemsRepair damaged Windows environments and boot errorsWork with audio and video subsystems, I/O devices, and the newest peripheralsInstall and manage both local and network printersConfigure IPv4 and understand TCP/IP protocols and IPv6 changesInstall and configure SOHO wired/wireless networks and troubleshoot connectivityImplement secure authentication, prevent malware attacks, and protect data Companion CDThe companion CD contains a digital edition of the Cram Sheet and the powerful Pearson IT Certification Practice Test engine, complete with hundreds of exam-realistic questions and two complete practice exams. The assessment engine offers you a wealth of customization options and reporting features, laying out a complete assessment of your knowledge to help you focus your study where it is needed most. Pearson IT Certifcation Practice Test Minimum System RequirementsWindows XP (SP3), WIndows Vista (SP2), or Windows 7Microsoft .NET Framework 4.0 ClientPentium-class 1 GHz processor (or equivalent)512 MB RAM650 MB disk space plus 50 MB for each downloaded practice exam David L. Prowse is an author, computer network specialist, and technical trainer. Over the past several years he has authored several titles for Pearson Education, including the well-received CompTIA A+ Exam Cram and CompTIA Security+ Cert Guide. As a consultant, he installs and secures the latest in computer and networking technology. He runs the website www.davidlprowse.com, where he gladly answers questions from students and readers.