The most common operation done with sed is substitution, replacing one block of text with another. awk is a complete programming language. Unlike many conventional languages, awk is "data driven" -- you specify what kind of data you are interested in and the operations to be performed when that data is found. awk does many things for you, including automatically opening and closing data files, reading records, breaking the records up into fields, and counting the records. While awk provides the features of most conventional programming languages, it also includes some unconventional features, such as extended regular expression matching and associative arrays. sed & awk describes both programs in detail and includes a chapter of example sed and awk scripts. This edition covers features of sed and awk that are mandated by the POSIX standard. This most notably affects awk, where POSIX standardized a new variable, CONVFMT, and new functions, toupper() and tolower(). The CONVFMT variable specifies the conversion format to use when converting numbers to strings (awk used to use OFMT for this purpose). The toupper() and tolower() functions each take a (presumably mixed case) string argument and return a new version of the string with all letters translated to the corresponding case. In addition, this edition covers GNU sed, newly available since the first edition. It also updates the first edition coverage of Bell Labs nawk and GNU awk (gawk), covers mawk, an additional freely available implementation of awk, and briefly discusses three commercial versions of awk, MKS awk, Thompson Automation awk (tawk), and Videosoft (VSAwk).

    Something no other host nation had ever achieved in the next Games.In The Talent Lab, Owen Slot brings unique access to Team GB’s intelligence, sharing for the first time the incredible breakthroughs and insights they discovered that often extend way beyond sport. Using lessons from organisations as far afield as the Yehudi Menuhin School of Music, the NFL Draft, the Royal College of Surgeons and the SAS, it shows how talent can be discovered, created, shaped and sustained.Charting the success of the likes of Chris Hoy, Max Whitlock, Adam Peaty, Ed Clancy, Lizzy Yarnold, Dave Henson, Tom Daley, Jessica Ennis-Hill, Katherine Grainger, the Brownlee Brothers, Helen Glover, Anthony Joshua and the women’s hockey team, The Talent Lab tells just how it was done and how any team, business or individual might learn from it.

    How can you work with it efficiently? Recently updated for Spark 1.3, this book introduces Apache Spark, the open source cluster computing system that makes data analytics fast to write and fast to run. With Spark, you can tackle big datasets quickly through simple APIs in Python, Java, and Scala. This edition includes new information on Spark SQL, Spark Streaming, setup, and Maven coordinates. Written by the developers of Spark, this book will have data scientists and engineers up and running in no time. You’ll learn how to express parallel jobs with just a few lines of code, and cover applications from simple batch jobs to stream processing and machine learning. Quickly dive into Spark capabilities such as distributed datasets, in-memory caching, and the interactive shell Leverage Spark’s powerful built-in libraries, including Spark SQL, Spark Streaming, and MLlib Use one programming paradigm instead of mixing and matching tools like Hive, Hadoop, Mahout, and Storm Learn how to deploy interactive, batch, and streaming applications Connect to data sources including HDFS, Hive, JSON, and S3 Master advanced topics like data partitioning and shared variables

    Everybody knows mobile is the future, and every business wants in, but what are the elements of mobile success? SC Moatti, a Silicon Valley veteran, has created a unique Mobile Formula that makes it easy for any business to develop a strategy for creating mobile products that count. Moatti argues that we so identify with our mobile products that we expect from them what we wish for ourselves: an attractive body, a meaningful life, and increasing competence and ability. So the Body Rule dictates that mobile products must appeal to our sense of beauty but beauty in a mobile world is both similar to and different from what it means offline. The Spirit Rule says mobile products must help us address our deepest needs, both as individuals and as members of communities. And the Mind Rule explains that businesses that want to succeed in mobile need to continually analyze the user experience and use that data to refine and improve their products. Great mobile products replicate and amplify human behavior and interaction, writes Moatti. They don't replace human relationships; they enhance them. A strategy manual rather than a technical treatise, Mobilized includes case studies from mobile pioneers such as Facebook, Uber, Tinder, WhatsApp, and more. The market is full of how-to books for programming apps, but no works examine what is required for business success in the mobile era. Until now."

    It was the dawn of a new era in artificial intelligence: a machine capable of beating the reigning human champion at this most cerebral game. That moment was more than a century in the making, and in this breakthrough book, Kasparov reveals his astonishing side of the story for the first time. He describes how it felt to strategize against an implacable, untiring opponent with the whole world watching, and recounts the history of machine intelligence through the microcosm of chess, considered by generations of scientific pioneers to be a key to unlocking the secrets of human and machine cognition. Kasparov uses his unrivaled experience to look into the future of intelligent machines and sees it bright with possibility. As many critics decry artificial intelligence as a menace, particularly to human jobs, Kasparov shows how humanity can rise to new heights with the help of our most extraordinary creations, rather than fear them. Deep Thinking is a tightly argued case for technological progress, from the man who stood at its precipice with his own career at stake.

    The award-winning Scam School Book 1 is available March 14 (Pi day!) on the eReader of your choice. Hear behind-the-scenes secrets about Scam School episodes and listen to bonus techniques with Brian's exclusive audio commentary for every trick featured in the book. Embedded video demonstrations provide an easy way to understand some of the visual aspects of your favorite scams.Ever need to review a trick at the bar before pulling it off in front of an audience? Having the Scam School book on-the-go allows you to easily review tricks, techniques, and presentation ideas in secret before amazing your friends.Each trick has a custom header designed to summarize the type (or class) of trick, the factors involved, and what objects are required to pull it off. Each section that corresponds to a Scam School episode links directly to that episode.

    If you use Python, even as a beginner, this book will teach you practical ways to build your own machine learning solutions. With all the data available today, machine learning applications are limited only by your imagination.You'll learn the steps necessary to create a successful machine-learning application with Python and the scikit-learn library. Authors Andreas Muller and Sarah Guido focus on the practical aspects of using machine learning algorithms, rather than the math behind them. Familiarity with the NumPy and matplotlib libraries will help you get even more from this book.With this book, you'll learn:Fundamental concepts and applications of machine learningAdvantages and shortcomings of widely used machine learning algorithmsHow to represent data processed by machine learning, including which data aspects to focus onAdvanced methods for model evaluation and parameter tuningThe concept of pipelines for chaining models and encapsulating your workflowMethods for working with text data, including text-specific processing techniquesSuggestions for improving your machine learning and data science skills

    Written by the world’s foremost PowerPivot blogger and practitioner, the book’s concepts and approach are introduced in a simple, step-by-step manner tailored to the learning style of Excel users everywhere. The techniques presented allow users to produce, in hours or even minutes, results that formerly would have taken entire teams weeks or months to produce. It includes lessons on the difference between calculated columns and measures; how formulas can be reused across reports of completely different shapes; how to merge disjointed sets of data into unified reports; how to make certain columns in a pivot behave as if the pivot were filtered while other columns do not; and how to create time-intelligent calculations in pivot tables such as “Year over Year” and “Moving Averages” whether they use a standard, fiscal, or a complete custom calendar. The “pattern-like” techniques and best practices contained in this book have been developed and refined over two years of onsite training with Excel users around the world, and the key lessons from those seminars costing thousands of dollars per day are now available to within the pages of this easy-to-follow guide. This updated second edition covers new features introduced with Office 2015.

    It's a ranching town in the Texas hill country�and it's a place with a mysterious past. But Promise has a heart of goodness, and everyone here knows what really matters in life. Love, family, community…Now meet the people of Promise.They call her Dr. Texas. She's Jane Dickinson, a newly graduated physician from California who's working at the Promise clinic. They call him Mr. Grouch. Cal Patterson was left at the altar by his out-of-state fiancée, and he's not over it yet. Too bad Jane reminds him so much of the woman he's trying to forget! Dr. TexasNell Bishop, widowed mother of two children, is turning Twin Canyons into a dude ranch. One of her first guests is Travis Grant, a wannabe cowboy, an Easterner known for his books about the West. Nell's kids are crazy about him, and Nell�she could fall for him herself. Except that it's too soon… Nell's CowboyWade McMillen might be a minister, but he's also a man. Is it as a man that he responds to the lovely young woman who shows up in Promise, pregnant and alone? Or as a man of God? Maybe it's both. Amy Thornton hopes to make a new life for herself and her baby, and she needs Reverend McMillen's help. What she wants is the love of a man named Wade. Lone Star Baby The Heart of Texas. There's no place like it!

    A heart that, with time, learned to heal and guard itself. But when Jefferson James Briggs returns to their small hometown of Wishing Well, Texas, memories of that unforgettable night come back with him.... JJ Briggs knew he had started something he couldn't finish four years ago. But now, he was back to set it right. The sexy Major League pitcher never forgot about his fiery redhead. The love and passion he felt for his “Pip” never faded. They say old wounds cut deep...will JJ be able to heal the pain he caused all those years ago? Or will history repeat itself, keeping his Destiny just out of reach? Convincing Cara Cara McCord had a new lease on life. After hearing the news that she was cancer free, the Texas beauty was ready to move forward and live life to the fullest…starting with losing her virginity. There was only one problem, though—the gorgeous blonde’s heart beat for one cowboy alone, and he was someone she knew she could never have. Trace Briggs found the woman of his dreams when he was nine years old. For years he’d been forced to be a spectator on the sidelines of her life. But now circumstances had changed. The sexy, chiseled cowboy knew the time had come to claim the woman he’d loved since she was in pigtails. Convincing Cara would take all of his heart, and Trace was ready to put it all on the line. Will Cara finally allow herself to truly live…and love? Discovering Harmony Harmony Briggs always knew what she wanted—until she realized she wanted more. The gorgeous Southern beauty knew that only one man would be able to fulfill her wildest dreams and fantasies, but unfortunately, he was just out of reach… Hudson Reed was used to playing by the rules and sticking to reality. And for the rippling cop, reality meant loving her from afar… When it comes to love, she’ll learn that the heart wants what it wants, and he’ll learn there’s more to her than meets the eye in Discovering Harmony...

    Peter Flach's clear, example-based approach begins by discussing how a spam filter works, which gives an immediate introduction to machine learning in action, with a minimum of technical fuss. Flach provides case studies of increasing complexity and variety with well-chosen examples and illustrations throughout. He covers a wide range of logical, geometric and statistical models and state-of-the-art topics such as matrix factorisation and ROC analysis. Particular attention is paid to the central role played by features. The use of established terminology is balanced with the introduction of new and useful concepts, and summaries of relevant background material are provided with pointers for revision if necessary. These features ensure Machine Learning will set a new standard as an introductory textbook.

    But it's not Christian charity that's driving Sister Genevieve--she wants Micah to take her to a place called the Valley of Fire, deep in the most lawless and perilous part of New Mexico Territory. It was here where an order of nuns met their Maker, and it's Sister Genevieve's mission to see that they are given a proper funeral. Or so she claims. Micah's not in the habit of helping nuns, but it turns out the only true vow Genevieve ever took was to get rich--and there's a fortune in gold buried along with the sisters. With kill-crazy bandits and blood-hunting bounty hunters after them, it'll take a miracle to reach the Valley of Fire, let alone get the gold. But sometimes, the Almighty does work in mysterious ways. . ."Johnny Boggs has produced another instant page-turner...don't put down the book until you finish it." --Tony Hillerman on Killstraight "Johnny D. Boggs tells a crisply powerful story that rings true more than two centuries after the bloody business was done." --The Charleston (S.C.) Post and Courier on The Despoilers Raves For The Westerns Of Johnny D. Boggs "Another dramatic story by a finalist for the Spur award of Western Writers of America." --Amarillo Globe-News (on Once They Wore the Gray)"An entertaining western in the classic mold. The characters possess enough human frailty to be believable, the author includes interesting stuff on the weaponry of the times, and there is enough gunplay to satisfy genre purists." --Booklist on Ten and Me"Boggs has once more written a humdinger of a book with wonderful characters, even the villains. The Despoilers tears at one's heart, which is what really good fiction should do." --Roundup on The Despoilers"Boggs' unique approach to the Lincoln County War's legal skirmishing is both eye-opening and memorable." --True West on Law of the Land"... a finely crafted historical novel with fully developed characters playing out their lives against the backdrop of early Texas settlement." --American Cowboy on Spark on the Prairie"Boggs delivers a colorful, clever and arresting tale." --Santa Fe New Mexican on Camp Ford

    In The Master Algorithm, Pedro Domingos lifts the veil to give us a peek inside the learning machines that power Google, Amazon, and your smartphone. He assembles a blueprint for the future universal learner--the Master Algorithm--and discusses what it will mean for business, science, and society. If data-ism is today's philosophy, this book is its bible.

    The company was forced to write-down $900 million in inventory and Surface’s future was in jeopardy.Beneath A Surface tells the inside story of how Microsoft turned its hardware dreams into a reality with new details about the challenges Panos and his team had to overcome as well as the internal politics that nearly killed the brand.For fans of Microsoft and those who are interested in the business of building brands, Beneath A Surface is a must read that tells the inside story of how Microsoft turned a failure into a fortune.

    Is this Scrum? Can you share some tactics to do effective Sprint Planning, Daily Scrum, Sprint Review, Sprint Retrospective, and Product Backlog Refinement? My designation is development manager. Does this mean I have no role in Scrum? How is Scrum Empirical? Can Scrum Master and Product Owner be the same person? We don’t have a Scrum Master. Are we still practicing Scrum? What does Self-Organization really mean? How does Scrum embrace the four values and twelve principles of the Agile Manifesto? Please share a case study on Scrum based product development? Recommendations for the book from the Scrum champions Take advantage of Hiren’s vast experience and avoid making the common errors people make as they begin their journey. This book contains a wealth of practical information that will be useful to readers as they work to implement the basic theory found in The Scrum Guide—Steve Porter, team member, Scrum.org In his book Scrum Insights for Practitioners, Hiren has extended the core rules of The Scrum Guide with practices he has found useful. Hiren answers questions regarding Scrum that potentially remain unanswered even after one reads The Scrum Guide. Hiren dismantles common misconceptions about Scrum, regardless of the source of such misconceptions. Hiren elaborates on basic information provided in The Scrum Guide, as well as on the principles underlying Scrum—Gunther Verheyen, Author of “Scrum — A Pocket Guide, a Smart Travel Companion” Hiren Doshi has written a fine companion to The Scrum Guide, filling in some of the intentional gaps left in the Scrum framework. Using this companion along with The Scrum Guide will undoubtedly improve the outlook for those teams that internalize its teachings.”—Charles Bradley, ScrumCrazy.com This book will help you understand the nuances of Scrum. It takes a very practical approach toward implementing Scrum without compromising on its values and principles. A useful and handy reference for Scrum practitioners!— Gopinath R, Agile coach and practitioner