Master the skills required to steer cross-platform applications from drawing board to app store(s) using Xamarin About This Book Develop your Xamarin development skills with this comprehensive guide on various patterns and features so you can create elegant and high-quality applications Create adaptive user interfaces on separate platforms without compromising the user experience and platform identity Implement application lifecycle management concepts to manage and finalize cross-platform projects and efficiently collaborate with others Who This Book Is For This book is ideal for those who want to take their entry–level Xamarin mobile development skills to the next level to become the go-to person within their organization. To fully understand the patterns and concepts described, you should possess a reasonable level of knowledge about the core elements of Xamarin and cross-platform application development with it. What You Will Learn Configure your environment for cross-platform projects with Xamarin Gain memory management skills to avoid memory leaks and premature code cycles while decreasing the memory print of your applications Employ asynchronous and parallel patterns to execute non-interactive and non-blocking processes Create and use SQLite databases for offline scenarios Integrate network resources with cross-platform applications Design and implement eye-catching and reusable UI components without compromising nativity in mobile applications Manage the application lifecycle of cross-platform development projects Distribute Xamarin applications through public or private channels In Detail The main goal of this book is to equip you with the required know-how to successfully analyze, develop, and manage Xamarin cross-platform projects using the most efficient, robust, and scalable implementation patterns. This book starts with general topics such as memory management, asynchronous programming, local storage, and networking, and later moves onto platform-specific features. During this transition, you will learn about key tools to leverage the patterns described, as well as advanced implementation strategies and features. The book also presents User Interface design and implementation concepts on Android and iOS platforms from a Xamarin and cross-platform perspective, with the goal to create a consistent but native UI experience. Finally, we show you the toolset for application lifecycle management to help you prepare the development pipeline to manage and see cross-platform projects through to public or private release. Style and approach This is a comprehensive guide on various Xamarin features and patterns. Each topic is explained and demonstrated with code samples, which are revised in each section in an iterative manner and analyzed with available diagnostic tools to demonstrate the benefits of different patterns.

It's hard to remember the dark days before 2008. It was a time of hatred, racism, violence, obese children, war, untaxed rich people, and incandescent light bulbs -- perhaps the worst days we had ever seen. And at the heart of it all was a thuggish, thoughtless man, George W. Bush, who lashed out angrily at whatever he didn't understand -- and he understood so very little. Then there was that laugh of his -- that horrible snicker that mocked everything intelligent and nuanced. Also, he looked like a chimp. It seemed like the end for the United States of America. We would crumble in the hands of vicious, superstitious dimwits determined to hunt "ter'ists" or other figments of Bush's rotten mind. There was nothing left to do but head to Whole Foods to prepare our organic, sustainable, fair-trade last meal as the country ended around us. Despair had overtaken us, and we wondered aloud whether we could ever feel hope again. And then a man emerged who firmly answered, "Yes we can!" Oh, but Barack Obama was no mere man. He was a paragon of intelligence and civilized society. A savior to the world's depressed. A lightbringer. A genius thinking thoughts the common man could never hope to comprehend. And his words -- his beautiful words read from crystal panes -- reached down to our souls and told us all would be well. With the simple act of casting a ballot for Barack Obama, we could make the world an immeasurably better place -- a world of peace, of love, of understanding, of unicorns, of rainbows, of expanded entitlements. This was his promise. And now, having had him as president for more than two years, we can say without reservation that he has delivered all his promises and more and is the best president this country -- or any country -- has ever had or could even imagine to have.

With its revolutionary work-study program and focus on character development, the Cristo Rey Network's values-based education model has presented a new vision in school administration and reinvented urban education. In Putting Education to Work, the inspiring Cristo Rey story is told from its humble beginnings in an inner-city Chicago neighborhood to its current network of 28 participating schools and 9,000 students in underserved communities across the nation, boasting an unprecedented 100 percent college acceptance rate. Through amazing stories of hardship and transformation, the effectiveness of the Cristo Rey method is brought to life, embodied by lifelong learners who can now reimagine their futures, unleash their inner potential, and fulfill their hopes and dreams by preparing for success in college and in life.Proceeds from this book will go toward the Cristo Rey Network's mission of providing quality Catholic college preparatory education to young people who live in urban communities with limited educational options. By purchasing this book, you become part of the Network, joining schools, employers, university partners, and other benefactors in providing the opportunity for college success to thousands of students across America today.

Lady Lucy TowertonPlain and tall. (According to the lady herself.)Titled, and irreproachably proper. (According to her fiancé.)Until, overnight, she becomesLady Lucy TowertonHeiress. (Thanks to an aged aunt's bequest.)Belle of the Ball. (So say the fortune hunters of the ton.)In charge of her own destiny (finally!), Lucy breaks her engagement and makes up her mind to never be proper again...

Originally appeared in the e-book anthology Royal Weddings and in The Capture of the Earl of Glencrae. She planned every wedding of importance but never her own.Was that now about to changeBeautiful Lady Margaret Dawlish, the daughter of a duke, is proud to plan the ton's most important weddings including that of a prince! But now it's Lady Margaret who falls in love, with dashing Gaston Devilliers, the Duke of Perigord. This breathtaking man always ends up where he wants to be and, in this case, that means in Margaret's arms! And, suddenly, her best-laid plans to guard her heart come completely undone.

After the popular success of her Botany Bay and "C" series, USA Today bestselling author Edith Layton brings us her first stand alone novel in years that is sure to enchant Layton fans everywhere. A proper gentleman, Constantine, Lord Wylde, proposes to a similarly proper young woman. It's a practical proposal that pleases both parties....Until the night Constantine finds an old pistol packing pirate waiting for him at home. The old man claims that Constantine was promised at birth to his granddaughter. Constantine travels to Cornwall to unearth the truth and, once there, discovers the family fortune is the shameful result of piracy and highway robbery. And he meets the young woman his father promised him to at birth. Lisabeth is beautiful and well educated, but because of her unusual upbringing, she's unaware of the proper behavior of young ladies in the ton. As she has always been enamored by stories of Constantine's swashbuckling ancestors, she's half inclined to fall in love with him too, but she finds him nothing like them! He's too staid, and he finds her too Original.... until they fall into each other's arms and realize that they may have been meant for each other after all.

How does one seduce a brideStep One: Lay bare her mysteries... Daisy Tanner has taken the ton by storm and Leland Grant, Viscount Haye, wants to know everything about this ravishing, secretive woman who is tempting his friend into marriage. Though his rakish reputation is the stuff of legend, Leland is curiously undone by this exquisite creature who threatens to turn his footloose single life topsy–turvy. Never has he wanted a woman more... Step Two: Strip her of her inhibitions... Having survived a difficult past, Daisy now desires the security of an uncomplicated marriage with some safe, undemanding gentleman. How dare this dashing rogue Lord Haye distract her with his suspicions...and unbalance her with his sensuous promisesIf Daisy isn't careful, her scandalous history could become common knowledge. Worse still, she might actually fall in love with this notorious seducer whose touch excites her like nothing has before...

When the mesmerizing Marcus Longfellow, theEarl of Renn, comes striding into Miss Mary Marsh's life,her world is set spinning. The ladies of London's ton clamor for the lacy confections Mary creates, but the earl is seeking something more from her. And he is very persuasive in his pursuit. Gentle, quiet Mary has always avoided romance, but her strong attraction to theadventurous nobleman is immediate and irresistible.Dare she trust the dashing lord with her secretsShe is hiding something -- Marcus is certain of it -- a clue, perhaps, to explain his sister's untimely death. A sensuous seduction will surely loosen young Mary's tongue,and the determined earl is eager to oblige -- for in all his world travels, Marcus has found no treasure moreexquisite than she. But is his growing passion for herinterfering with his search for the truth?

You never know what destiny has in store . . .A rugged loner and ex-biker-gang member, Duke Dawson is looking for some peace and quiet while recovering from an accident. But when Anna Romo comes wandering through his woods and into his cabin, she completely rocks his world. The last thing he expected or wanted was to find himself hungering after a woman whose eyes held hurt even deeper than his own . . .Running from a troubled past, Anna is building a new life in Destiny. When she first meets Duke, she's terrified but something about him calls to her very soul. The hard-bodied rebel is soon helping her turn her new home into a bed and breakfast, and close quarters quickly lead them into her bed. Their passion is palpable, but can she convince a man who has turned his back on life to take the biggest leap of faith of all and fall in love?

Welcome to Valentine Valley, where romance blooms and love captivates even the most guarded of hearts . . . From the moment Secret Service agent Travis Beaumont strides into the town and through the door of Monica Shaw's flower shop, she feels a sizzle of attraction. After years of putting everyone else's needs first, Monica is ready to grab hold of life. If she can just persuade the ultimate protector to let his own walls down for once . . . The President's son is getting married in Valentine Valley, and Travis should be avoiding all distractions . . . not fantasizing about a forthright, sexy-as-hell florist. Especially when she's keeping secrets that could jeopardize his assignment. But just this once, Travis is tempted to put down the rulebook and follow his heart—right to Monica's door. Roses are red, violets are blue, and in Valentine Valley, love will always find you.

Sometimes It Takes a Scandal . . .Abigail Weston has everything: beauty, wit, and one of the largest dowries in England. Her parents hope she'll wed an earl. Abigail hopes for a man who wants her desperately and passionately. But the money seems to blind every man she meets except one.Sebastian Vane has nothing. He came home from war with a shattered leg to find his father mad and his inheritance gone. He's not a fit suitor for anyone, let alone an heiress. But Abigail lights up his world like a comet, bright and beautiful and able to see him instead of his ruined reputation. And it might end happily ever after . . .To Reveal Your Heart's Desire. . . Until Benedict Lennox begins courting Abigail. Ben is everything Sebastian isn't wealthy, charming, heir to an earl. Sebastian won't give up the only girl he's ever loved without a fight, but Abigail must choose between the penniless gentleman who moves her heart, and the suitor who is everything her parents want.

Wild at HeartAfter Annie Harper's world shattered four years ago, taming horses became her salvation. But when Brett Corrigan hires her to capture the wild mustang that's stealing his mares, Annie's passion is ignited by the masterful rancher, sweeping through her like wildfire. Brett never expected the legendary Annie to be a beautiful woman with a boldness that arouses his desire as much as it does his temper or a hidden vulnerability he's helpless to resist. But he's wagered his lifetime dreams on the ranch he won with a turn of the card, and he's not about to let this troublesome craving get in his way. As they track the rogue stallion across the Texas badlands, battling the forces of man, nature, and their own stubbornness, will Annie trust Brett with her heart and will Brett decide that Mustang Annie is worth the greatest gamble of all?

The signs have mistakenly told superstitious Linsey Gordon that she has less than three months to live, and she's determined to do one last good deed before she dies. But matchmaking for her timid sister Addie is going to take doing, when the man Linsey has in mind for Addie ends up falling for her! She'll have to stop trusting in signs, and believe in something much stronger than luck: passionate, unpredictable love.

In this Mean Girls meets The Perks of Being a Wallflower tale, narrator Anika Dragomir is the third most popular girl at Pound High School. But inside, she knows she's a freak; she can't stop thinking about former loner Logan McDonough, who showed up on the first day of tenth grade hotter, bolder, and more mysterious than ever. Logan is fascinating, troubled and off-limits. The Pound High queen bee will make Anika's life hell if she's seen with him. So Anika must choose ignore her feelings and keep her social statusOr follow her heart and risk becoming a pariah. Which will she pickAnd what will she think of her choice when an unimaginable tragedy strikes, changing her foreverAn absolutely original new voice in YA in a story that will start important conversations and tear at your heart.

Narrowly surviving assassination and capture, Octavia Leander, a powerful magical healer, is on the run with handsome Alonzo Garrett, the Clockwork Dagger who forfeited his career with the Queens secret society of spies and killers and possibly his life to save her. Now, they are on a dangerous quest to fnd safety and answers: Why is Octavia so powerfulWhy does she seem to be undergoing a transformation unlike any witnessed for hundreds of years?The truth may rest with the source of her mysterious healing power the Lady's Tree. But the tree lies somewhere in an inhospitable territory known as the Waste. Eons ago, this land was made barren by an evil spell, until a few hardy souls dared to return over the last century. For years, the Waste has waged a bloody battle against the royal court to win its independence and they need Octavia's powers to succeed.Joined by unlikely allies, including a menagerie of gremlin companions, she must evade killers on a dangerous journey through a world on the brink of deadly civil war.

Carey Baldwin, author of the thrilling novel Confession, returns with a new story featuring two of her most beloved characters. Fans of Tess Gerritsen and Lisa Gardner will devour this riveting story of rivals caught in a killer's twisted web.When a coed falls prey to a sadistic murderer, forensic psychiatrist Dr. Caitlin "Caity" Cassidy and Special Agent Atticus Spenser are called in to testify—one for the defense, one for the prosecution. With warring approaches to justice, these two rivals have been butting heads for years—both inside the courtroom and out. And at first, this case appears to be no different.But when a brutal attack leaves the accused man dead and Caity in critical condition, petty differences take a backseat to saving lives. As the lone survivor, Caity knows too much, and the killer—a madman calling himself the Man in the Maze—is coming back for round two. Now Caity and Spense must join forces to uncover the killer's identity before Caity's time—and luck—runs out.

Winner of the Pulitzer Prize and widely considered to be Edna Ferber's greatest achievement, So Big is a classic novel of turn-of-the-century Chicago. It is the unforgettable story of Selina Peake DeJong, a gambler's daughter, and her struggles to stay afloat and maintain her dignity and her sanity in the face of marriage, widowhood, and single parenthood. A brilliant literary masterwork from one of the twentieth century's most accomplished and admired writers, the remarkable So Big still resonates with its unflinching view of poverty, sexism, and the drive for success.

Under pressure to get a tasty, nutritious dinner on the table in a flashLike the idea of preparing fork-tender beef stew in thirty minutes and pot roast in under an hourAll this and more is made possible by the pressure cooker, a magical appliance that produces soul-satisfying, homemade food in one-third (or less) the standard cooking time.In Pressure Perfect, Lorna Sass, the country's leading authority on pressure cooking, distills her two decades of experience into one comprehensive volume. First learn everything you need to know about buying and using today's 100% safe cookers. Then enjoy?more than?200 recipes for preparing soups, meats, poultry, grains, beans, vegetables, and desserts in record time. How about whipping up a savory risotto in 4 minutes, chicken cacciatore in 12 minutes, or a delectable chocolate cheesecake in 25 minutes?Because the pressure cooker tenderizes tough cuts of meat quickly, you can prepare fall-off-the-bone beef short ribs or lamb shanks on weekday nights instead of waiting for a special occasion. The pressure cooker also allows you to make delectable one-pot meals in minutes. Among the many innovative recipes and techniques, you'll learn to cook meatloaf and potatoes simultaneously in 10 minutes, and meatballs, pasta, and sauce at the same time in only 5 minutes. Many recipes also suggest Cook-Along ideas for preparing vegetables and grains along with the entrée.To further?help?those cooking under pressure (and who isn't nowadays?), each chapter contains timing charts for quick reference. Tips and Pressure Points in every recipe ensure optimum results.This ultimate guide to pressure cooking is a must for all busy cooks, boaters, brides, college students, and anyone looking for a great way to make irresistible, healthy, home-made food fast.

Life in modern Tokyo is a blast for Rei Shimura, a young Japanese-American woman who enjoys busy days as an antiques dealer and steamy nights with a devoted new boyfriend. But things come to a standstill when Rei overpays for a rare old chest of drawers for a wealthy client, the owner of a famous Zen temple in Kamakura. The exquisite tansu turns out to be a fake: the worst deal Rei has ever made. When the temple family turns on Rei -- and the con man who sold the tansu is murdered -- she realizes she's opened a Pandora's box of deception and murder. A young martial artist, an aspiring rock singer, and an elderly antiques mentor all become part of Rei's search for the killer through the shadows of an ancient culture. As her world begins to rapidly and inexplicably unravel, Rei realizes that it will take strength, wit, and a Zen attitude to survive.

Travel deeper into the mysterious world of the Copernicus Legacy with the Copernicus Archives: exciting, fast-paced novellas that get you close to the characters and the heart of the adventure.The Copernicus Archives #2: Becca and the Prisoner's Cross is studious language expert Becca's thrilling first-person account of the next stop in the Kaplans' perilous journey. As Becca and her family race through London, it's up to Becca to make sense of the strange time blackouts she's experiencing before the evil Teutonic Order beats them to the next relic. Or worse, hurts the people she loves.Perfect for fans of Rick Riordan and Ridley Pearson, Becca and the Prisoner's Cross continues the thrilling Copernicus Legacy quest and brings one of the characters into the spotlight.Correlates to the Common Core State Standards in English Language Arts

Set against the turbulence of 1960s Chicago—a city in transformation—and its legendary jazz scene, Last Night at the Blue Angel is a lush and immensely heartfelt mother-daughter tale about a talented but troubled singer’s relationship with her precocious ten-year-old daughter.It is the early 1960s, and Chicago is teeming with the tensions of the day—segregation, sexual experimentation, the Cold War and Vietnam—but it is also home to some of the country’s most influential jazz. Naomi Hill, a singer at the Blue Angel club, has been poised on the brink of stardom for nearly ten years. But when her big break, the cover of Look magazine, finally arrives, it carries with it an enormous personal cost. Sensual and magnetic, Naomi is a fiercely ambitious yet self-destructive woman whose charms tend to hurt those around her, and no one knows this better than her daughter, Sophia.As the only child of a single mother growing up in an adult world, Sophia is wise beyond her years, a casualty of her mother’s desperate struggle for fame and adoration. Unsettled by her home life, she harbors a terrible fear that her world could disappear at any moment, and compulsively maintains a list of everyday objects she might need to reinvent should nuclear catastrophe strike. Her only constant is the colorful and unconventional family that surrounds her and her mother, particularly the photographer, Jim, who is Sophia’s best friend, surrogate father, and protector—but Jim is also deeply in love with Naomi.Weaving between the perspectives of Sophia and Naomi, Last Night at the Blue Angel is a poignant and unforgettable story about what happens when our passion for the life we want is at sharp odds with the life we have. Part stylish period piece, part heartbreaking family drama, it’s a novel rife with revelations, a vivid and propulsive page-turner—and the major debut of an extraordinary new writer.