Proceed step-by-step through five progressively more complex web applications: from a "Hello World" app all the way to a robust Newspaper app with a custom user model, complete user authentication flow, foreign key relationships, and more. Learn current best practices around class-based views, templates, urls, user authentication, testing, and deployment. The material is up-to-date with the latest versions of both Django (2.0) and Python (3.6). TABLE OF CONTENTS: * Introduction * Chapter 1: Initial Setup * Chapter 2: Hello World app * Chapter 3: Pages app * Chapter 4: Message Board app * Chapter 5: Blog app * Chapter 6: Forms * Chapter 7: User Accounts * Chapter 8: Custom User Model * Chapter 9: User Authentication * Chapter 10: Bootstrap * Chapter 11: Password Change and Reset * Chapter 12: Email * Chapter 13: Newspaper app * Chapter 14: Permissions and Authorizations * Chapter 15: Comments * Conclusion

    Techniques covered include state- and goal-based behavior, inter-agent communication, individual and group steering behaviors, team AI, graph theory, search, path planning and optimization, triggers, scripting, scripted finite state machines, perceptual modeling, goal evaluation, goal arbitration, and fuzzy logic.

    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

    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

     Data Structures and Algorithms in Python is the first mainstream object-oriented book available for the Python data structures course. Designed to provide a comprehensive introduction to data structures and algorithms, including their design, analysis, and implementation, the text will maintain the same general structure as Data Structures and Algorithms in Java and Data Structures and Algorithms in C++.

    Authors Drew Conway and John Myles White help you understand machine learning and statistics tools through a series of hands-on case studies, instead of a traditional math-heavy presentation.Each chapter focuses on a specific problem in machine learning, such as classification, prediction, optimization, and recommendation. Using the R programming language, you'll learn how to analyze sample datasets and write simple machine learning algorithms. "Machine Learning for Hackers" is ideal for programmers from any background, including business, government, and academic research.Develop a naive Bayesian classifier to determine if an email is spam, based only on its textUse linear regression to predict the number of page views for the top 1,000 websitesLearn optimization techniques by attempting to break a simple letter cipherCompare and contrast U.S. Senators statistically, based on their voting recordsBuild a "whom to follow" recommendation system from Twitter data

    The truth is: Most to-do lists are a distraction that often cause you to procrastinate on important tasks. Fortunately, the TODOIST app is specifically designed help you manage all your day-to-day tasks -- even when juggling dozens of projects. Todoist is widely considered to be the #1 to-do list app because of its simple functionality. It's elegantly designed so you can download it right now and create your first task list within five minutes. On the other hand, it has many advanced features that allow you to manage hundreds of tasks and projects, without making you feel overwhelmed. All of this and more is covered in the book, " Master Todoist ." DOWNLOAD: Master Todoist: How to Use a Simple App to Create Actionable To-Do Lists The goal of Master Todoist is to help you rethink your to-do lists. On the surface, you’ll find a walkthrough of all the app's features, but you’ll also discover many advanced strategies for focusing on the tasks that truly matter. Specifically, you will learn how to: Identify the activities that are most important for your personal and professional life Remember every single date-specific appointment, meeting, and personal obligation Create projects with clearly identifiable next steps Use Todoist to remove the distractions and "noise" that prevent you from focusing on your big-picture activities Implement the advanced features to streamline the most precious asset that you possess -- your time You can eliminate that feeling of overwhelm by redesigning the way you manage tasks. And in Master Todoist, you'll discover how you can take massive action in your life by relying on a simple app that's trusted by over 5 million users. Learn How to Get the Important Things Done by Clicking the "Buy Now" Button at the Top of the Page.

    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).

     Captain Berengar is returning to his home village to enjoy a quiet retirement. He is accompanied by his trusted sword-brother and lieutenant, Nisero. Unbeknownst to Berengar, a local bandit leader has razed the village, killing his wife and son, and kidnapping his daughter. Berengar, with the help of Nisero, will go to the ends of the earth to bring her back. And nothing will stand in his way. Contains all three books in the series: Forsaken Betrayal Dominion

    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

    For this special hardcover edition, two new appendixes on locales and standard library exception safety (also available at www.research.att.com/ bs/) have been added. The result is complete, authoritative coverage of the C++ language, its standard library, and key design techniques. Based on the ANSI/ISO C++ standard, The C++ Programming Language provides current and comprehensive coverage of all C++ language features and standard library components. For example:abstract classes as interfaces class hierarchies for object-oriented programming templates as the basis for type-safe generic software exceptions for regular error handling namespaces for modularity in large-scale software run-time type identification for loosely coupled systems the C subset of C++ for C compatibility and system-level work standard containers and algorithms standard strings, I/O streams, and numerics C compatibility, internationalization, and exception safety Bjarne Stroustrup makes C++ even more accessible to those new to the language, while adding advanced information and techniques that even expert C++ programmers will find invaluable.

     This boxed set contains all 8 books in the COMPLETE Baine Chronicles Series by New York Times Bestselling Author Jasmine Walt. This kick-ass urban fantasy series has been compared to books by Ilona Andrews, Patricia Briggs, Karen Marie Moning, and more. You're sure to enjoy it if you like spunky heroines, kick-ass fight scenes, wild new worlds and sizzling, slow-building romance. From the inside flap of book one: In the city of Solantha, mages rule absolute, with shifters considered second-class citizens and humans something in between. No one outside the mage families are allowed to have magic, and anyone born with it must agree to have it stripped from them to avoid execution. Sunaya Baine, a shifter-mage hybrid, has managed to keep her unruly magic under wraps for the last twenty-four years. But while chasing down a shifter-hunting serial killer, she accidentally loses control of her magic in front of witnesses, drawing the attention of the dangerous and enigmatic Chief Mage. Locked up in the Chief Mage’s castle and reduced to little more than a lab rat, Sunaya resists his attempts to analyze and control her at every turn. But she soon realizes that to regain her freedom and catch the killer, she must overcome her hatred of mages and win the most powerful mage of all to her side. Scroll up to get this COMPLETE series for 85% off!

    In 2013, while visiting Everly Manor as part of her job as a location scout for a film production company, Neve Ashley stumbles onto a secret passage that leads her into the seventeenth century and straight into the path of the ill-fated lord. Neve is able to return safely to her own time, but she can’t forget the man she met or the fate that’s about to befall him. Against her better judgment, Neve decides to go back and warn Hugo of impending danger, not realizing that she’s walking into danger herself, for history is never straightforward, and people’s motives not always what they appear to be. Taken hostage by the very man she was trying to save, Neve is trapped in the seventeenth century, her fate now intertwined with that of her captor, and the future something that neither one of them could have envisioned. Wonderland (Book 2) Forced to return to London to try to help save Max from the gallows, Hugo and Neve are well aware of the danger of their situation and try to anticipate every eventuality. But, betrayal comes from an unexpected quarter, putting Neve and Hugo in mortal danger, and forcing them to reevaluate whom they can trust. Unexpected reunions, simmering old hatreds, and shocking betrayals abound as Neve and Hugo race against time to help Max, and flee England before it’s too late. Sins of Omission (Book 3) When Hugo and Neve settle in Paris, they assume that they will enjoy a few peaceful years away from the turmoil of British politics, but they are not nearly as safe as they believe themselves to be, especially since everyone has something to hide. Meanwhile, Max must learn to adapt to life on a sugar plantation in Barbados, and decide whether to accept help from an unexpected and dangerous source; a decision which may cost him his life. The Queen’s Gambit (Book 4) Home at last after years of exile, Neve and Hugo Everly just want to pick up the pieces of their life and enjoy time with their growing family, but destiny has its own plan. A tragic loss nearly tears the family apart, and an unexpected guest brings a warning of dire events still to come. Hugo and Neve find themselves in danger once again; for outstanding debts must be paid, and old enemies will no longer wait to settle scores. Comes the Dawn (Book 5) When Hugo is imprisoned on a charge of treason and Neve is accused of witchcraft by a spiteful rival the Everlys must put their scruples aside in order to save their family and make a bid for freedom. However, their decision will alter not only their own future, but change the lives of everyone they hold dear. Can they escape in time, and will those left behind pay the ultimate price for their loyalty? The Wonderland Series comes to an end in this gripping last installment.

    And in PROGRAMMING WINDOWS, FIFTH EDITION, the esteemed Windows Pioneer Award winner revises his classic text with authoritative coverage of the latest versions of the Windows operating system—once again drilling down to the essential API heart of Win32 programming. Topics include: The basics—input, output, dialog boxes An introduction to Unicode Graphics—drawing, text and fonts, bitmaps and metafiles The kernel and the printer Sound and music Dynamic-link libraries Multitasking and multithreading The Multiple-Document Interface Programming for the Internet and intranets Packed as always with definitive examples, this newest Petzold delivers the ultimate sourcebook and tutorial for Windows programmers at all levels working with Microsoft® Windows 95, Windows 98, or Microsoft Windows NT®. No aspiring or experienced developer can afford to be without it.An electronic version of this book is available on the companion CD.A Note Regarding the CD or DVDThe print version of this book ships with a CD or DVD. For those customers purchasing one of the digital formats in which this book is available, we are pleased to offer the CD/DVD content as a free download via O'Reilly Media's Digital Distribution services. To download this content, please visit O'Reilly's web site, search for the title of this book to find its catalog page, and click on the link below the cover image (Examples, Companion Content, or Practice Files). Note that while we provide as much of the media content as we are able via free download, we are sometimes limited by licensing restrictions. Please direct any questions or concerns to booktech@oreilly.com.

    Fikry. A comprehensive guide to Zevin's wonderful celebration of the world of literature, this book includes useful literary context; a full plot summary, discussion of themes and symbols; character notes; 15 thought-provoking discussion questions; recommended further reading and a quick quiz. **Amazon Reviews for the Reading Room Book Group Notes:** "Belong to a small book club and we had our liveliest, best discussion ever over this book." (Jeanne McCloskey) "I would definitely recommend it to other book groups." (Book Addict) "Insightful and made the discussion easy to begin." (C. Childress) "I'm in a book club that read this and it was SO helpful!" (AvidReaderAllGenres) The Reading Room Book Group Guides are designed to help you get the absolute best from your book club meetings. An invaluable reference tool, they provide a wealth of useful information on your chosen novel. *THIS BOOK IS A COMPANION GUIDE, DESIGNED TO BE READ IN CONJUNCTION WITH THE ORIGINAL NOVEL. PLEASE BE AWARE, IT DOES NOT CONTAIN THE ORIGINAL TEXT OF THE NOVEL.*