Refactoring is gaining momentum amongst the object oriented programming community. It can transform the internal dynamics of applications and has the capacity to transform bad code into good code. This book offers an introduction to refactoring.

Tune In is the first volume of All These Years—a highly-anticipated, groundbreaking biographical trilogy by the world's leading Beatles historian. Mark Lewisohn uses his unprecedented archival access and hundreds of new interviews to construct the full story of the lives and work of John Lennon, Paul McCartney, George Harrison, and Ringo Starr. Ten years in the making, Tune In takes the Beatles from before their childhoods through the final hour of 1962—when, with breakthrough success just days away, they stand on the cusp of a whole new kind of fame and celebrity. They’ve one hit record ("Love Me Do") behind them and the next ("Please Please Me") primed for release, their first album session is booked, and America is clear on the horizon. This is the lesser-known Beatles story—the pre-Fab years of Liverpool and Hamburg—and in many respects the most absorbing and incredible period of them all. Here is the complete and true account of their family lives, childhoods, teenage years and their infatuation with American music, here is the riveting narrative of their unforgettable days and nights in the Cavern Club, their laughs, larks and adventures when they could move about freely, before fame closed in. For those who’ve never read a Beatles book before, this is the place to discover the young men behind the icons. For those who think they know John, Paul, George, and Ringo, it’s time to press the Reset button and tune into the real story, the lasting word.

Taking a "Sing First, Talk Later" approach, The Singing Book gets students singing from the very first day. Combining a simple introduction to basic vocal technique with confidence-building exercises and imaginative repertoire--with 30 new songs--The Singing Book teaches beginners the vocal skills they need to get started, gives them exciting music to sing, and provides the tools they need to develop the voice and keep it healthy. A new recordings disc included free with every new book provides the melodies and accompaniments for all 78 songs for practice and performance.

The BBB-4 Big Blue Book of Bicycle Repair by Calvin Jones is packed with easy-to-follow, step-by-step procedures, color photos and repair tips for keeping almost any road or off-road bike running smoothly and trouble-free. Whether it's repairing a flat tire, adjusting brakes and shifting systems, truing wheels, or maintaining hub, headset and bottom bracket bearing systems, the BBB-4 has you covered. Thoroughly researched and revised, the 4th edition of the Big Blue Book contains updated photos, torque specifications and troubleshooting tables, along with new content on wheel building, electronic shifting, 12-speed and 1X drivetrains, tubeless tires, disc brakes, headset and bottom bracket standards, and more. Truly an indispensable tool and reference source for both the novice and advanced bicycle mechanic.

From Kyle Mills, New York Times bestselling author of Vince Flynn's Mitch Rapp novels, comes a story of a professional thief whose latest job could save the world. Brandon Vale is a career thief---the best there is. Or at least he was before he was thrown in prison for a jewel heist gone bad. And even more embarrassing, he had nothing to do with it. His time inside is going fairly quietly until the night he's broken out against his will by Richard Scanlon, the now-retired FBI agent who framed him in the first place. Scanlon, who still has ties to the United States intelligence community, has discovered that a Ukrainian crime organization is auctioning twelve nuclear warheads to the highest bidder, but he can't convince the government that the sale isn't a hoax. The only way he can get his hands on the $200 million necessary to take the warheads off the market is to do something that goes against everything he stands for: steal it. The choice Brandon is given is simple: help Scanlon and hope to live through it, or turn himself in and face the repercussions of his "escape." Suddenly, Brandon finds himself with only weeks to plan a Las Vegas heist that that he's been dreaming about for years, but has always thought was probably impossible. And to make matters worse, Scanlon insists on choosing his team personally. Led by the relentlessly intelligent and undeniably beautiful Catherine Juarez, not a single one of the former government operatives he picks has so much as shoplifted a pack of gum in their lives. As the day of the heist approaches, Brandon's carefully constructed plans begin to break down and he suspects that the elaborate double-cross he's devised to save himself could cost millions of lives. He finally has to ask himself just how far he's willing to be dragged into a game that he can only lose. With The Second Horseman, the heart-stopping, all-too-real novel, Kyle Mills proves once again that he is one of the freshest and most original thriller writers working today.

The international super-successful What to Expectbrand has delivered again - announcing the arrival of a brand-new member of family: What to Expect the Second Year. This essential sequel to What to Expect the First Year picks up the action at baby's first birthday, and takes parents through what can only be called 'the wonder year' - 12 jam-packed (and jam-smeared) months of memorable milestones (from first steps to first words, first scribbles to first friends), lightning-speed learning, endless explorations driven by insatiable curiosity. Not to mention a year of challenges, both for toddlers and the parents who love them, but don't always love their behaviour (picky eating, negativity, separation anxiety, bedtime battles, biting, and tantrums). Comprehensive, reassuring, empathetic, realistic and practical, What to Expect the Second Yearis filled with solutions, strategies, and plenty of parental pep talks. It helps parents decode the fascinating, complicated, sometimes maddening, always adorable little person last year's baby has become. From the first birthday to the second, this must-have book covers everything parents need to know in an easy-to-access, topic-by-topic format, with chapters on growth, feeding, sleeping, behaviours of every conceivable kind, discipline (including teaching right from wrong), and keeping a toddler healthy and safe as he or she takes on the world. There's a developmental time line of the second year plus special 'milestone' boxes throughout that help parents keep track of their toddler's development. Thinking of travelling with tot in tow? There's a chapter for that, too.