You’ll learn the fundamentals step-by-step with the help of numerous examples, discovering first-hand how to match, extract, and transform text by matching specific words, characters, and patterns.Regular expressions are an essential part of a programmer’s toolkit, available in various Unix utlilities as well as programming languages such as Perl, Java, JavaScript, and C#. When you’ve finished this book, you’ll be familiar with the most commonly used syntax in regular expressions, and you’ll understand how using them will save you considerable time.Discover what regular expressions are and how they workLearn many of the differences between regular expressions used with command-line tools and in various programming languagesApply simple methods for finding patterns in text, including digits, letters, Unicode characters, and string literalsLearn how to use zero-width assertions and lookaroundsWork with groups, backreferences, character classes, and quantifiersUse regular expressions to mark up plain text with HTML5

    What You Will Learn Design and implement a series of server-side JavaScript patterns so you understand why and when to apply them in different use case scenarios Understand the fundamental Node.js components and use them to their full potential Untangle your modules by organizing and connecting them coherently Reuse well-known solutions to circumvent common design and coding issues Deal with asynchronous code with comfort and ease Identify and prevent common problems, programming errors, and anti-patterns In Detail Node.js is a massively popular software platform that lets you use JavaScript to easily create scalable server-side applications. It allows you to create efficient code, enabling a more sustainable way of writing software made of only one language across the full stack, along with extreme levels of reusability, pragmatism, simplicity, and collaboration. Node.js is revolutionizing the web and the way people and companies create their software.In this book, we will take you on a journey across various ideas and components, and the challenges you would commonly encounter while designing and developing software using the Node.js platform. You will also discover the "Node.js way" of dealing with design and coding decisions.The book kicks off by exploring the fundamental principles and components that define the platform. It then shows you how to master asynchronous programming and how to design elegant and reusable components using well-known patterns and techniques. The book rounds off by teaching you the various approaches to scale, distribute, and integrate your Node.js application.

    It is suitable for a one or two semester university course on AI, as well as for researchers in the field.

     This new edition has an earlier evolution of object concepts, developed in a way that capitalizes on the power of objects without overwhelming beginning programmers. It includes all new Java 5 topics, including Scanner class, enumerated types, autoboxing, variable length parameter lists, the enhanced for loop, and generic types. This is in depth coverage on GUI applications. This book is appropriate for beginning programmers who want to learn to program with Java as well as experienced programmers who want to add Java to their skill-set.

    Daniel Liang teaches concepts of problem-solving and object-oriented programming using a fundamentals-first approach. Beginning programmers learn critical problem-solving techniques then move on to grasp the key concepts of object-oriented and GUI programming using Java 5. Students start with the essential problem-solving and programming concepts (control statements, methods, and arrays), are then introduced to object-oriented programming, graphical user interface (GUI), and applets, and finally to exception handling, I/O, data structures, and other advanced subjects. Liang uses small, simple, and stimulating examples to demonstrate concepts and techniques while longer examples are presented in case studies with overall discussions and thorough line-by-line explanations. Students can now write short, interesting, graphical game programs starting from Chapter 2! reinforcing key concepts with objectives lists, introduction and chapter overviews, easy to follow examples, chapter summaries, review questions, programming exercises, interactive self-test. Students receive solutions to even-numbered programming exercises, source code for the examples in the book, online self assessment (w/over 1000 multiple-choice questions) and ONLINE homework through GRADIANCE, the industries most advanced online homework application. Instructors are offered the most extensive library of support materials available including interactive and animated slides, TestGen (w/over 2000 multiple-choice questions), solutions to all programming exercises, sample exams and supplemental exercises. Available in two versions, the Fundamentals First edition (chapters 1-19) and the Comprehensive version (chapters 1-36).

    The title says it is the hard way to learn to writecode but it’s actually not. It’s the “hard” way only in that it’s the way people used to teach things. In this book youwill do something incredibly simple that all programmers actually do to learn a language: 1. Go through each exercise. 2. Type in each sample exactly. 3. Make it run.That’s it. This will be very difficult at first, but stick with it. If you go through this book, and do each exercise for1-2 hours a night, then you’ll have a good foundation for moving on to another book. You might not really learn“programming” from this book, but you will learn the foundation skills you need to start learning the language.This book’s job is to teach you the three most basic essential skills that a beginning programmer needs to know:Reading And Writing, Attention To Detail, Spotting Differences.

    But when you start writing code as part of a team, you need to think harder about the decisions you make. This book will help you do that.When you write code in a team setting, will other developers be able to understand what you did? Did you organize your code in such a way that it's easy to adapt and extend? Will your code survive once you're gone? Maintainable JavaScript doesn't just recommend a set of guidelines, it examines guidelines being used and recommended by others in the industry, so you get a feel for what's common in well-run JavaScript projects. Save a copy of this book now. It's the only resource that focus solely on JavaScript conventions.

    "I just got caught in a downdraft and blown off course. Let me sit down for a moment, and then I'll be on my way. Speaking of way, by the way, there is such a thing as a tesseract."A tesseract (in case the reader doesn't know) is a wrinkle in time. To tell more would rob the reader of the enjoyment of Miss L'Engle's unusual book.

    One snowy night, he crosses paths with Evie, a homeless girl, and it changes everything. Three years on, Evie’s life is very different. She’s the assistant to a prestigious wedding gown designer, she’s settled in Manhattan, has her own apartment and friendships she holds dear. But the past is lurking in the background, threatening to spoil everything, and it’s catching up with her. Kent has kept a family secret for two decades, a secret he never wanted to share with his son, Jack. And even though she doesn’t realise it yet, his life is inextricably tangled with Nicole’s, the woman who was his housekeeper for thirteen years and the woman who helped Evie turn her life around. It’s Christmas and a time for forgiveness, love and Happy Ever Afters. And when the snow starts to fall, the truth could finally bring everyone the gift of happiness they’re looking for. Grab a hot chocolate, turn on the twinkly lights and snuggle up with this unputdownable heart-warming novel.

    It is also a practical, modern introduction to scientific computing in Python, tailored for data-intensive applications. This is a book about the parts of the Python language and libraries you'll need to effectively solve a broad set of data analysis problems. This book is not an exposition on analytical methods using Python as the implementation language.Written by Wes McKinney, the main author of the pandas library, this hands-on book is packed with practical cases studies. It's ideal for analysts new to Python and for Python programmers new to scientific computing.Use the IPython interactive shell as your primary development environmentLearn basic and advanced NumPy (Numerical Python) featuresGet started with data analysis tools in the pandas libraryUse high-performance tools to load, clean, transform, merge, and reshape dataCreate scatter plots and static or interactive visualizations with matplotlibApply the pandas groupby facility to slice, dice, and summarize datasetsMeasure data by points in time, whether it's specific instances, fixed periods, or intervalsLearn how to solve problems in web analytics, social sciences, finance, and economics, through detailed examples

    The ravagers of the universe. The scourge of star systems. The enemy of his race.They decimated all that he knew, slaughtering his colony like a herd of insects. Carrying their metal guns and tactical missiles, the marines butchered his siblings by the thousandfold. For that, they would pay.Krill is the last of his kind in a distant corner of the galaxy. Entrusted with the survival of his species, Krill carries with him an egg given to him by the Hive Mother herself. Her last, parting gift. What will it hatch into when it's born? A new hope for the rebirth of the Krath?

     Working for the clandestine Agency of Interdimensional Regulation is amazing, until you’re stuck behind a desk. My first day back in the field finds me face to face with gremlins and those little creatures love their metal. I should have thought of that because losing your clothes at work is hard to live down. Back at the office, news surfaces of goblins on the march. Aggressive, territorial, and downright mean, the goblins appear to be out for blood. Investigation leads us to the middle of nowhere in the dead of winter to see if the pixies are tormenting the surrounding population. When we find the pixies missing and their glen dying, our situation becomes more dire. My powers and Rider’s keen werewolf nose sense a creature that doesn’t belong but our progress slows to a crawl when the wicked winter weather makes an appearance. Can we find the pixies, stop the goblin rebellion, and identify this new threat before I freeze to death?

    Not even yourself. When Natalie Powers returns home for the first time in thirteen years, she must convince everyone she has fully recovered from the mental illness, which has seen her institutionalised for most of her young life.But instead of being welcomed back, Natalie enters a baffling world of deception. She must fight her way through the lies in order to discover the truth about her mother’s sudden disappearance sixteen years earlier. To do this, Natalie must also try to make sense of the hazy memories from the past that continue to haunt her.In the village of Little Downey, everybody appears to harbour a mysterious secret, including her father, Frank, the village butcher, who refuses to discuss the circumstances surrounding Natalie’s mother's disappearance, but who can Natalie trust if not her own father? Especially when it becomes clear her protector and confidante, Dr Moses, is not all he appears.Meanwhile, a spate of unexplained clifftop suicides has seen the seaside resort go into decline. Are the villagers somehow involved or is something more sinister at work?Determined to find out what happened to her mother, Natalie must make sure her own frailty and self-doubt does not catapult her back to the mental institution before she can uncover the truth… Jane E. James is the author of the chilling thriller The Crying Boy. The Butcher's Daughter is a compelling and beautifully written psychological thriller which will appeal to fans of authors like Sheryl Browne, Nuala Ellwood and Teresa Driscoll.

    You’ll learn how to combine social web data, analysis techniques, and visualization to find what you’ve been looking for in the social haystack—as well as useful information you didn’t know existed.Each standalone chapter introduces techniques for mining data in different areas of the social Web, including blogs and email. All you need to get started is a programming background and a willingness to learn basic Python tools.Get a straightforward synopsis of the social web landscapeUse adaptable scripts on GitHub to harvest data from social network APIs such as Twitter, Facebook, LinkedIn, and Google+Learn how to employ easy-to-use Python tools to slice and dice the data you collectExplore social connections in microformats with the XHTML Friends NetworkApply advanced mining techniques such as TF-IDF, cosine similarity, collocation analysis, document summarization, and clique detectionBuild interactive visualizations with web technologies based upon HTML5 and JavaScript toolkits"A rich, compact, useful, practical introduction to a galaxy of tools, techniques, and theories for exploring structured and unstructured data." --Alex Martelli, Senior Staff Engineer, Google

    More importantly, this book provides a framework for thinking about computer organization and design that will enable the reader to continue the lifetime of learning necessary for staying at the forefront of this competitive discipline. --John Crawford Intel Fellow Director of Microprocessor Architecture, Intel The performance of software systems is dramatically affected by how well software designers understand the basic hardware technologies at work in a system. Similarly, hardware designers must understand the far reaching effects their design decisions have on software applications. For readers in either category, this classic introduction to the field provides a deep look into the computer. It demonstrates the relationship between the software and hardware and focuses on the foundational concepts that are the basis for current computer design. Using a distinctive learning by evolution approach the authors present each idea from its first principles, guiding readers through a series of worked examples that incrementally add more complex instructions until they ha