This report provides a brief yet comprehensive introduction to Python for engineers, researchers, and data scientists who are already familiar with another programming language.Author Jake VanderPlas, an interdisciplinary research director at the University of Washington, explains Python’s essential syntax and semantics, built-in data types and structures, function definitions, control flow statements, and more, using Python 3 syntax.You’ll explore:- Python syntax basics and running Python codeBasic semantics of Python variables, objects, and operators- Built-in simple types and data structures- Control flow statements for executing code blocks conditionally- Methods for creating and using reusable functionsIterators, list comprehensions, and generators- String manipulation and regular expressions- Python’s standard library and third-party modules- Python’s core data science tools- Recommended resources to help you learn more

    Cryptography is vital to keeping information safe, in an era when the formula to do so becomes more and more challenging. Written by a team of world-renowned cryptography experts, this essential guide is the definitive introduction to all major areas of cryptography: message security, key negotiation, and key management. You'll learn how to think like a cryptographer. You'll discover techniques for building cryptography into products from the start and you'll examine the many technical changes in the field.After a basic overview of cryptography and what it means today, this indispensable resource covers such topics as block ciphers, block modes, hash functions, encryption modes, message authentication codes, implementation issues, negotiation protocols, and more. Helpful examples and hands-on exercises enhance your understanding of the multi-faceted field of cryptography.An author team of internationally recognized cryptography experts updates you on vital topics in the field of cryptography Shows you how to build cryptography into products from the start Examines updates and changes to cryptography Includes coverage on key servers, message security, authentication codes, new standards, block ciphers, message authentication codes, and more Cryptography Engineering gets you up to speed in the ever-evolving field of cryptography.

    This rapid application development framework and its vast ecosystem of tools let you quickly build new sites and applications with clean, readable code. With this practical guide, Matt Stauffer--a leading teacher and developer in the Laravel community--provides the definitive introduction to one of today's most popular web frameworks.The book's high-level overview and concrete examples will help experienced PHP web developers get started with Laravel right away. By the time you reach the last page, you should feel comfortable writing an entire application in Laravel from scratch.Dive into several features of this framework, including:Blade, Laravel's powerful, custom templating toolTools for gathering, validating, normalizing, and filtering user-provided dataLaravel's Eloquent ORM for working with the application's databasesThe Illuminate request object, and its role in the application lifecyclePHPUnit, Mockery, and PHPSpec for testing your PHP codeLaravel's tools for writing JSON and RESTful APIsInterfaces for file system access, sessions, cookies, caches, and searchTools for implementing queues, jobs, events, and WebSocket event publishingLaravel's specialty packages: Scout, Passport, Cashier, Echo, Elixir, Valet, and Socialite

    In the parking lot, a minivan pulls up next to his car. The driver pulls out a gun—and shoots Rusty four times in the chest.A HEARTBROKEN WIFESneiderman’s devoted wife, Andrea, is devastated by the crime. Who could have done this? She is shocked when police trace the shooting to a man named Hemy Neuman—who happens to be Andrea’s adoring boss. A DEADLY OBSESSIONThe prosecution accuses Andrea and Hemy of having a "forbidden relationship," and of conspiring to collect $2 million in her husband’s life insurance. But Andrea swears she never intended to kill Rusty—and that it is Hemy who’s "delusional" and obsessed. With the charges against her dropped, and the insurance money frozen, Andrea remains a mysterious character. Only one other person—the man who pulled the trigger—knows the truth about what really happened…　With 8 pages of dramatic photos!

    A look, a tap of the paw, a pose, a movement of the ears: their entire bodies express their emotions and feelings. Get to know your cat better through 50 detailed poses. They will help you understand your cat, but also to establish basic rules in order to live in harmony with him.

    In the cut-throat world of weekly trash mags, Nina thrives on the adrenalin of out-bidding her rivals for scandalous photo sets, scoring exclusive rights to Australia's A-list weddings and having the most influential celebrity managers on speed-dial. But in her personal life, things aren't quite as glossy. Just as she's back on the single scene, all her friends start getting up the duff faster than you can say, 'Welcome to Nappy Valley'. While Nina spends her days managing her magazine's multi-million-dollar budget and stalking Kim Kardashian's every move, they're managing their minuscule maternity leave allowance and stalking their local daycare waiting list. Suddenly she feels like she's being rejected from a club she doesn't even want to join. With a reality TV show in the works and a Facebook feed overflowing with endless baby updates, Nina heads to New York on an impromptu girls' trip to get away from it all - but little does she know that things are about to get a whole lot more complicated...

    This practical guide not only shows you how to search, analyze, and explore data with Elasticsearch, but also helps you deal with the complexities of human language, geolocation, and relationships.If you're a newcomer to both search and distributed systems, you'll quickly learn how to integrate Elasticsearch into your application. More experienced users will pick up lots of advanced techniques. Throughout the book, you'll follow a problem-based approach to learn why, when, and how to use Elasticsearch features.Understand how Elasticsearch interprets data in your documentsIndex and query your data to take advantage of search concepts such as relevance and word proximityHandle human language through the effective use of analyzers and queriesSummarize and group data to show overall trends, with aggregations and analyticsUse geo-points and geo-shapes--Elasticsearch's approaches to geolocationModel your data to take advantage of Elasticsearch's horizontal scalabilityLearn how to configure and monitor your cluster in production

    And considering that the "one man" is Neal Stephenson, "the hacker Hemingway" (Newsweek) -- acclaimed novelist, pragmatist, seer, nerd-friendly philosopher, and nationally bestselling author of groundbreaking literary works (Snow Crash, Cryptonomicon, etc., etc.) -- the word is well worth hearing. Mostly well-reasoned examination and partial rant, Stephenson's In the Beginning... was the Command Line is a thoughtful, irreverent, hilarious treatise on the cyber-culture past and present; on operating system tyrannies and downloaded popular revolutions; on the Internet, Disney World, Big Bangs, not to mention the meaning of life itself.

    Most developers have a limited understanding of compositional techniques. It's time for that to change.In "Composing Software", Eric Elliott shares the fundamentals of composition, including both function composition and object composition, and explores them in the context of JavaScript. The book covers the foundations of both functional programming and object oriented programming to help the reader better understand how to build and structure complex applications using simple building blocks.You'll learn: • Functional programming • Object composition • How to work with composite data structures • Closures • Higher order functions • Functors (e.g., array.map) • Monads (e.g., promises) • Transducers • LensesAll of this in the context of JavaScript, the most used programming language in the world. But the learning doesn't stop at JavaScript. You'll be able to apply these lessons to any language. This book is about the timeless principles of software composition and its lessons will outlast the hot languages and frameworks of today. Unlike most programming books, this one may still be relevant 20 years from now.This book began life as a popular blog post series that attracted hundreds of thousands of readers and influenced the way software is built at many high growth tech startups and fortune 500 companies.

    One of the most famous engineers the United Kingdom has ever produced. A man who put his stamp on his own country in the most visible way possible; through the construction of bridges and tunnels that stand to this day and by transforming both the landscape and the nature of society. In 2002, Brunel was voted the second Greatest Briton of all time in a BBC survey, second only to Winston Churchill and putting names such as Darwin, Shakespeare, and Newton behind him. In 2006, numerous events were held across the United Kingdom in celebration of Brunel

    Why is this open-source tool so popular? Because it automates a tedious task: persisting your Java objects to a relational database. The inevitable mismatch between your object-oriented code and the relational database requires you to write code that maps one to the other. This code is often complex, tedious and costly to develop. Hibernate does the mapping for you.Not only that, Hibernate makes it easy. Positioned as a layer between your application and your database, Hibernate takes care of loading and saving of objects. Hibernate applications are cheaper, more portable, and more resilient to change. And they perform better than anything you are likely to develop yourself."Hibernate in Action" carefully explains the concepts you need, then gets you going. It builds on a single example to show you how to use Hibernate in practice, how to deal with concurrency and transactions, how to efficiently retrieve objects and use caching.The authors created Hibernate and they field questions from the Hibernate community every day-they know how to make Hibernate sing. Knowledge and insight seep out of every pore of this book."What's Inside"- ORM concepts- Getting started- Many real-world tasks- The Hibernate application development process

    . . Brilliant. I advise anyone to go and read it' Louise Redknapp_______From X Factor star to Queen of the Jungle, Stacey Solomon has never been far from our screens . . .As a kid, Stacey always dreamed of becoming a star. But at 17, it looked like her dream was shattered when she unexpectedly became pregnant.Always the fighter, new single mum Stacey rallied, found a college with a crèche for her son Zachery and waitressed at night, determined that he should have the opportunities she didn't.And then the X Factor came along, where she stunned Britain with her astonishing voice. She went from hard-up single mum to X Factor favourite, Queen of the Jungle and much-loved TV presenter in just two years.Stacey Solomon's My Story So Far is a fantastic and inspirational read by a modern-day heroine who always looks on the bright side of life._______'Stacey has charmed that nation with her down-to-earth personality and irrepressible spirit' Sunday Mirror'She's hilariously dizzy yet whip-smart. She's a treat' Scotsman'She has a warm smile, an infectious laugh and a heart of gold' Love It

    Teaches developers how to build database-driven web applications using two of today's most popular open-source software tools, PHP and MySQL.

    As traffic volume and data demands increase, these applications become more complicated and brittle, exposing risks and compromising availability. This practical guide shows IT, devops, and system reliability managers how to prevent an application from becoming slow, inconsistent, or downright unavailable as it grows.Scaling isn't just about handling more users; it's also about managing risk and ensuring availability. Author Lee Atchison provides basic techniques for building applications that can handle huge quantities of traffic, data, and demand without affecting the quality your customers expect.In five parts, this book explores:Availability: learn techniques for building highly available applications, and for tracking and improving availability going forwardRisk management: identify, mitigate, and manage risks in your application, test your recovery/disaster plans, and build out systems that contain fewer risksServices and microservices: understand the value of services for building complicated applications that need to operate at higher scaleScaling applications: assign services to specific teams, label the criticalness of each service, and devise failure scenarios and recovery plansCloud services: understand the structure of cloud-based services, resource allocation, and service distribution

    Get the most out of BDD in Ruby with The RSpec Book, written by the lead developer of RSpec, David Chelimsky. You'll get started right away with RSpec 2 and Cucumber by developing a simple game, using Cucumber to express high-level requirements in language your customer understands, and RSpec to express more granular requirements that focus on the behavior of individual objects in the system. You'll learn how to use test doubles (mocks and stubs) to control the environment and focus the RSpec examples on one object at a time, and how to customize RSpec to "speak" in the language of your domain. You'll develop Rails 3 applications and use companion tools such as Webrat and Selenium to express requirements for web applications both in memory and in the browser. And you'll learn to specify Rails views, controllers, and models, each in complete isolation from the other. Whether you're developing applications, frameworks, or the libraries that power them, The RSpec Book will help you write better code, better tests, and deliver better software to happier users.