Today, Rails developers and architects need better ways to interface with legacy systems, move into the cloud, and scale to handle higher volumes and greater complexity. In Service-Oriented Design with Ruby and Rails Paul Dix introduces a powerful, services-based design approach geared toward overcoming all these challenges. Using Dix's techniques, readers can leverage the full benefits of both Ruby and Rails, while overcoming the difficulties of working with larger codebases and teams. Dix demonstrates how to integrate multiple components within an enterprise application stack; create services that can easily grow and connect; and design systems that are easier to maintain and upgrade. Key concepts are explained with detailed Ruby code built using open source libraries such as ActiveRecord, Sinatra, Nokogiri, and Typhoeus. The book concludes with coverage of security, scaling, messaging, and interfacing with third-party services. Service-Oriented Design with Ruby and Rails will help you Build highly scalable, Ruby-based service architectures that operate smoothly in the cloud or with legacy systems Scale Rails systems to handle more requests, larger development teams, and more complex code bases Master new best practices for designing and creating services in Ruby Use Ruby to glue together services written in any language Use Ruby libraries to build and consume RESTful Web services Use Ruby JSON parsers to quickly represent resources from HTTP services Write lightweight, well-designed API wrappers around internal or external services Discover powerful non-Rails frameworks that simplify Ruby service implementation Implement standards-based enterprise messaging with Advanced Message Queuing Protocol (AMQP) Optimize performance with load balancing and caching Provide for security and authentication

    In this book you'll set aside the layers of abstraction provided by the Arduino environment and learn how to program AVR microcontrollers directly. In doing so, you'll get closer to the chip and you'll be able to squeeze more power and features out of it.Each chapter of this book is centered around projects that incorporate that particular microcontroller topic. Each project includes schematics, code, and illustrations of a working project. Program a range of AVR chips Extend and re-use other people’s code and circuits Interface with USB, I2C, and SPI peripheral devices Learn to access the full range of power and speed of the microcontroller Build projects including Cylon Eyes, a Square-Wave Organ, an AM Radio, a Passive Light-Sensor Alarm, Temperature Logger, and more Understand what's happening behind the scenes even when using the Arduino IDE

    Some mammoths were smaller than children. Owls are the dumbest birds in the world. Very few people with Tourette's syndrome swear. You can't get a six-pack from doing sit-ups. King Arthur's sword wasn't called Excalibur. Milk doesn't make your bones strong. There's no bones in your fingers. The Bible states that humans can't become angels. Humans have more than two nostrils. It's impossible to slide down a bannister. At a wedding, the bride doesn't walk down the aisle. Ties were invented for war, not fashion. Most Disney classics made almost no money. Slavery has only been illegal in the UK since 2010. George Washington wasn't the first American President. Velcro doesn’t exist. Nobody knows why we sleep.

    Here she reveals how her ability to see and communicate with Spirit has helped her to pass on Spirit messages to thousands of people from around the world, sharing her understanding of what it’s really like in the Spirit world.Gaynor has answered questions about Spirit and the Afterlife in her usual honest and down to earth way.What happens when we die?Is there really such thing as life after death?Where is Heaven?Are our Spirit loved ones happy?Do we meet our pets in Heaven?Do angels exist?Is Heaven a real place?This book will give you the answers to these questions and many more, along with a guided view of life after death and a clearer understanding of the place some call Heaven.

    He wanted to go; she wanted to stay. They both learn, grow, and change as a new level of freedom evolves.This book is light-hearted and humorous but at the same time serious. While not a How-To book, it gives lots of basic information about RVing. And while not a travelogue, it touches upon many travel destinations in the United States and Canada. On deeper levels, the book is about marital relationships, retiring and getting old, and finding a new kind of freedom through a minimalistic lifestyle.After reading this book, you’ll never again look at one of those huge monstrosities driving down the road in quite the same way. The book answers questions for non-RVers and triggers chuckles of recognition from experienced RVers.What Others Are Saying:When his RV dream rear-ends her perfectly mapped-out retirement, navigating through their travails and travels - in life and on the road - spins a romantic and humorous adventure. - Doreen Orion, author of Queen of the Road

    No human being who stood on her decks that fateful night was alive to commemorate the event on its 100th anniversary. Their stories are with us, however, and the lessons remain. From the moment the world learned the Titanic had sunk, we wanted to know, who had survived? Those answers didn’t come until the evening of Thursday, April 18, 1912―when the Cunard liner Carpathia finally reached New York with the 706 survivors who had been recovered from Titanic’s lifeboats. Harold Bride, “Titanic’s surviving wireless operator,” relayed the story of the ship’s band. “The way the band kept playing was a noble thing. I heard it first while still we were working wireless when there was a ragtime tune for us. The last I saw of the band, when I was floating out in the sea with my lifebelt on, it was still on deck playing ‘Autumn.’ How they ever did it I cannot imagine.” There were stories of heroism―such as that of Edith Evans, who was waiting to board collapsible Lifeboat D, the last boat to leave Titanic, when she turned to Caroline Brown and said, “You go first. You have children waiting at home.” The sacrifice cost Evans her life, but as Mrs. Brown said later, “It was a heroic sacrifice, and as long as I live I shall hold her memory dear as my preserver, who preferred to die so that I might live.” There was mystery. There was bravery. There was suspense. There was cowardice. Most men who survived found themselves trying to explain how they survived when women and children had died. But mostly, there was loss. On her return to New York after picking up Titanic’s survivors, Carpathia had become known as a ship of widows. Rene Harris, who lost her husband, Broadway producer Henry Harris, in the disaster, later spoke of her loss when she said, “It was not a night to remember. It was a night to forget.” Drawing on a wealth of previously unpublished letters, memoirs, and diaries as well as interviews with survivors and family members, veteran author and writer Alan Rockwell brings to life the colorful voices and the harrowing experiences of many of those who lived to tell their story. More than 100 years after the RMS Titanic met its fatal end, the story of the tragic wreck continues to fascinate people worldwide. Though many survivors and their family members disappeared into obscurity or were hesitant to talk about what they went through, others were willing to share their experiences during the wreck and in its aftermath. This book recounts many of these first-hand accounts in graphic, compelling detail.

    Was it suicide or homicide?Standing up to her father, heir to the Broadway/Hale Department Store fortune, Linda is disinherited, then ostracized from the family she loves. When her father marries his mistress, Denise Minnelli, stepmother to Liza Minnelli, the family unravels.Once a child of privilege, Linda recounts, in vivid detail, her extraordinary life—summers on the family's 10,000 acre ranch in Northern California, hunting trips to Africa and Alaska, high society vignettes of a fourth-generation San Francisco family, and her father's final decision: to leave the entire family fortune to Minnelli.But amid the ashes, Linda finds a new strength: the strength to forgive the one who started it all.REVIEWS:"...a jolting memoir." ~The New York Post"...a book you won't be able to put down." ~David Patrick Columbia, New York Social DiaryMEET LINDA HALE BUCKLIN:Linda feels blessed to be surrounded by her three grown sons, two daughters-in-law and two grandchildren. A fourth-generation San Franciscan, she now lives with her husband in Mill Valley, CA.

    geography, U.S. presidents, and world geography. For example: The classic film It’s a Wonderful Life originated from a Christmas card. Philip Van Doren Stern had written a short story, The Greatest Gift, and had unsuccessfully tried to get it published. He sent it out as a 21-page Christmas card to his closest friends; a producer at RKO Pictures got hold of it and purchased the movie rights. The Bible doesn't say how many wise men there were. It says wise men and mentions the gifts; there is no indication of how many wise men. Today's British accent first appeared among the British upper class about the time of the American Revolution. Before that, the British accent was like Americans. The video game company Nintendo was founded in 1889; it originally produced handmade playing cards. Frances Folsom Cleveland is the youngest U.S. first lady ever. She was 21 when she married Grover Cleveland in the White House; he was 49. No witches were burned at the stake during the Salem witch trials; 20 were executed, but most were hung, and none were burned. Roman gladiator fights started as a part of funerals; when wealthy nobles died, they would have bouts at the graveside. All the bacteria in an average human body collectively weigh about four pounds. In the song “Yankee Doodle”, the term macaroni means stylish or fashionable. In late 18th century England, the term macaroni came to mean stylish or fashionable; in the song, it is used to mock the Americans who think they can be stylish by simply sticking a feather in their cap. George Bernard Shaw and Bob Dylan are the only two people to win both a Nobel Prize and an Oscar. George Bernard Shaw won the Nobel Literature Prize in 1925 and the Best Adapted Screenplay Oscar for Pygmalion in 1936; Bob Dylan won the Best Original Song Oscar for “Things Have Changed” from Wonder Boys in 2000 and the Nobel Literature Prize in 2016. Neil Armstrong didn't say “one small step for man” when he set foot on the Moon. He said, “one small step for a man”; that is what Armstrong claims he said, and audio analysis confirms it. It has been misquoted all these years. Tsutomu Yamaguchi is the only recognized person in the world to survive both the Hiroshima and Nagasaki atomic bomb blasts. He was in Hiroshima on business for the first bomb and then returned home to Nagasaki. Please note: This book has substantial overlap with What's the Best Trivia Book? combined with new trivia that doesn't fit well in a question and answer format. It is designed for people who prefer trivia as interesting facts rather than a test yourself quiz format. This is book 1 of my Really Interesting Stuff series; I hope you enjoy it, and if you do, look for other books in the series.

    Following a cookbook-style Problem/Solution/Discussion format, this practical handbook builds on the foundational concepts of the Go language and introduces specific strategies you can use in your day-to-day applications. You'll learn techniques for building web services, using Go in the cloud, testing and debugging, routing, network applications, and much more.

    Along with a clear introduction to asynchronous programming, you get an in-depth look at how the async feature works and why you might want to use it in your application.Written for experienced C# programmers—yet approachable for beginners—this book is packed with code examples that you can extend for your own projects.Write your own asynchronous code, and learn how async saves you from this messy choreDiscover new performance possibilities in ASP.NET web server codeExplore how async and WinRT work together in Windows 8 applicationsLearn the importance of the await keyword in async methodsUnderstand which .NET thread is running your code—and at what points in the programUse the Task-based Asynchronous Pattern (TAP) to write asynchronous APIs in .NETTake advantage of parallel computing in modern machinesMeasure async code performance by comparing it with alternatives

    A guide for creating manuals, online help, and Web publications showing correct grammar, punctuation, and common misspellings of computer topics and terms.

    Some people are born with such a brilliant power of words that the reader cannot manage to get out of the charisma of their writing. Others are bestowed with the unusual power of narration. All this makes up the brilliant writers. The book we are discussing, is also a master pieces because the Author Bill O’Reily is phenomenal This book is truly a page-turning classic which narrates the career of President Ronald Reagan, in a clear and understanding way. Reagan’s vivid career has been addressed in the book to tell the reader about the gain of power and success by Reagan. Eventually the account of collective forces, which joined hands to form an evil loop to let him down, has been narrated. The step by step narration presented by the author is brilliant, and helps the reader to keep the interest heightened throughout the book. Although this story of Reagan has itself got a great attention, yet the way in which Bill O'Reilly has presented it, is outstanding. This Book will Breakdown The Best Seller Book “Killing Reagan” By Bill O’Reily and Martin Dugard in 20 Minutes in the most simplest way possible. This Is A Preview Of What You'll Get.. Detailed Summary & Analysis The Author"s Background Key Points Quick & Easy Reading A Ton Of Information Mystery Bonus So Much More!! Available on PC, Mac, Kindle, Tablets, Iphones & Androids Scroll Up and Buy now for a limited time Discount! ©2015 All Rights Reserved

    Hamilton was reshaping the image of the vampire with her own take on the vampire mythos in her Anita Blake, Vampire Hunter fantasy novel series. While Hamilton's work draws on traditional vampire and fairy lore, her interpretation of these subjects brought new dimensions to the genres, influencing the direction of urban fantasy over the past two decades.Reading Laurell K. Hamilton focuses upon Hamilton's two bestselling series, the Anita Blake, Vampire Hunter series and the Merry Gentry series. The volume is intended as a resource for leaders of book clubs or discussion groups, containing chapters that examine Hamilton's role in the current vampire literature craze, the themes and characters in her work, and responses to Hamilton on the Internet. The book also provides a brief overview of Hamilton's life.

    Uses progressive enhancement techniques to ensure graceful degradation (which makes sites usable in all browsers). Shows readers how to write their own Ajax scripts instead of relying on third-party libraries. Web site designers love the idea of Ajax--of creating Web pages in which information can be updated without refreshing the entire page. But for those who aren't hard-core programmers, enhancing pages using Ajax can be a challenge. Even more of a challenge is making sure those pages work for all users. In Bulletproof Ajax, author Jeremy Keith demonstrates how developers comfortable with CSS and (X)HTML can build Ajax functionality without frameworks, using the ideas of graceful degradation and progressive enhancement to ensure that the pages work for all users. Throughout this step-by-step guide, his emphasis is on best practices with an approach to building Ajax pages called Hijax, which improves flexibility and avoids worst-case scenarios.

    Ste-by-step instructions provide all the skills you need to create crazy robots, warriors, and whatever you can imagine.