Data og IT

Updated for both Python 3.4 and 2.7, this convenient pocket guide is the perfect on-the-job quick reference. Youll find concise, need-to-know information on Python types and statements, special method names, built-in functions and exceptions, commonly used standard library modules, and other prominent Python tools. The handy index lets you pinpoint exactly what you need.Written by Mark Lutzwidely recognized as the worlds leading Python trainerPython Pocket Reference is an ideal companion to OReillys classic Python tutorials, Learning Python and Programming Python, also written by Mark.This fifth edition covers:Built-in object types, including numbers, lists, dictionaries, and moreStatements and syntax for creating and processing objectsFunctions and modules for structuring and reusing codePythons object-oriented programming toolsBuilt-in functions, exceptions, and attributesSpecial operator overloading methodsWidely used standard library modules and extensionsCommand-line options and development toolsPython idioms and hintsThe Python SQL Database API

Get up to speed quickly on the latest in user experience strategy and design UX For Dummies is a hands-on guide to developing and implementing user experience strategy.

Networked thermostats, fitness monitors, and door locks show that the Internet of Things can (and will) enable new ways for people to interact with the world around them. But designing connected products for consumers brings new challenges beyond conventional software UI and interaction design.This book provides experienced UX designers and technologists with a clear and practical roadmap for approaching consumer product strategy and design in this novel market. By drawing on the best of current design practice and academic research, Designing Connected Products delivers sound advice for working with cross-device interactions and the complex ecosystems inherent in IoT technology.

An expert guide to selecting the right cloud service model for your business Cloud computing is all the rage, allowing for the delivery of computing and storage capacity to a diverse community of end-recipients. However, before you can decide on a cloud model, you need to determine what the ideal cloud service model is for your business.

Learn essential skills of a master explorer, including how to analyze software to discover key points of vulnerability, how to design experiments on the fly, how to hone your observation skills, and how to focus your efforts.

The LEGO® Technic Idea Book: Simple Machines is a collection of hundreds of working examples of simple yet fascinating Technic models that you can build based on their pictures alone. Each project uses color-coded pieces and is photographed from multiple angles, making it easy to see how the models are assembled without the need for step-by-step instructions. Every model illustrates a different principle, concept, or mechanism that will inspire your own original creations. You're encouraged to use these elements as building blocks to create your own masterpieces.The Technic models in Simple Machines demonstrate basic configurations of gears, shafts, pulleys, turntables, connectors, and the like. You'll learn how to create small, elegant machines like cranes, operable doors, motorized cars, a rubber band-powered rocket launcher, a hand-cranked drag racer, and even musical instruments.This visual guide, the first in the three-volume LEGO Technic Idea Book series, is the brainchild of master builder Yoshihito Isogawa of Tokyo, Japan. Each title is filled with photos of Isogawa's unique models, all of which are designed to fire the imaginations of LEGO builders young and old.Imagine. Create. Invent. Now, what will you build?NOTE: The LEGO Technic Idea Book series uses parts from various Technic sets. If you don't have some of the pieces shown in a particular model, experiment by substituting your own parts or visit the author's website for a list of the special parts used in the book.

Learn how to make the switch from PC to Mac a completely smooth transition The number of Mac users continues to increase significantly each year.

Takes readers on an adventure throughout the war-torn landscapes and battlefields of Tamriel, featuring a horde of in-game texts and exclusive artwork.

This elegant, collectible book presents the powerful concept art created for Destiny, featuring breathtaking imagery that captures the cinematic feel of its universe. Covering everything from the earliest sketches of the Guardians' armor to dilapidated cities on distant planets, this exploration of the art behind the year's biggest new gaming franchise details the incredible artistic development of each class, vehicle, and planet. With hundreds of stunning sketches, character illustrations, pieces of concept art, environments, and more, The Art of Destiny will explore the game's sweeping world, grand scope, and vibrant visuals.

Do you wish that the complex topics of routers, switches, and networking could be presented in a simple, understandable presentation? This reference is packed with all the information you need to learn to use Cisco routers and switches to develop and manage secure Cisco networks.

Teaches you practical techniques that can be used on a daily basis, while also explaining the fundamentals so you understand the rationale behind these practices. This book helps you break free from the so-called "best practices" argument by articulating risk exposures in business terms.

A fully updated guide to making your landing pages profitable Effective Internet marketing requires that you test and optimize your landing pages to maximize exposure and conversion rate.

Another day without Test-Driven Development means more time wasted chasing bugs and watching your code deteriorate. You thought TDD was for someone else, but it's not! It's for you, the embedded C programmer. TDD helps you prevent defects and build software with a long useful life.

In this truly unique technical book, today's leading software architects present valuable principles on key development issues that go way beyond technology. More than four dozen architects -- including Neal Ford, Michael Nygard, and Bill de hOra -- offer advice for communicating with stakeholders, eliminating complexity, empowering developers, and many more practical lessons they've learned from years of experience. Among the 97 principles in this book, you'll find useful advice such as:Don't Put Your Resume Ahead of the Requirements (Nitin Borwankar)Chances Are, Your Biggest Problem Isn't Technical (Mark Ramm)Communication Is King; Clarity and Leadership, Its Humble Servants (Mark Richards)Simplicity Before Generality, Use Before Reuse (Kevlin Henney)For the End User, the Interface Is the System (Vinayak Hegde)It's Never Too Early to Think About Performance (Rebecca Parsons)To be successful as a software architect, you need to master both business and technology. This book tells you what top software architects think is important and how they approach a project. If you want to enhance your career, 97 Things Every Software Architect Should Know is essential reading.

Most programming languages contain good and bad parts, but JavaScript has more than its share of the bad, having been developed and released in a hurry before it could be refined. This authoritative book scrapes away these bad features to reveal a subset of JavaScript that's more reliable, readable, and maintainable than the language as a wholea subset you can use to create truly extensible and efficient code.Considered the JavaScript expert by many people in the development community, author Douglas Crockford identifies the abundance of good ideas that make JavaScript an outstanding object-oriented programming language-ideas such as functions, loose typing, dynamic objects, and an expressive object literal notation. Unfortunately, these good ideas are mixed in with bad and downright awful ideas, like a programming model based on global variables.When Java applets failed, JavaScript became the language of the Web by default, making its popularity almost completely independent of its qualities as a programming language. In JavaScript: The Good Parts, Crockford finally digs through the steaming pile of good intentions and blunders to give you a detailed look at all the genuinely elegant parts of JavaScript, including:SyntaxObjectsFunctionsInheritanceArraysRegular expressionsMethodsStyleBeautiful featuresThe real beauty? As you move ahead with the subset of JavaScript that this book presents, you'll also sidestep the need to unlearn all the bad parts. Of course, if you want to find out more about the bad parts and how to use them badly, simply consult any other JavaScript book.With JavaScript: The Good Parts, you'll discover a beautiful, elegant, lightweight and highly expressive language that lets you create effective code, whether you're managing object libraries or just trying to get Ajax to run fast. If you develop sites or applications for the Web, this book is an absolute must.

Gives readers the information on mastering the markets, including: decimalization of stock prices; trading products such as E-minis and Exchange Traded Funds (ETFs); precision entries and exits; and the breed of trader. This edition shows how to day trade stocks in market.

This second edition continues to provide a clear introduction to formal reasoning which is both relevant to the needs of modern computer science and rigorous enough for practical application. Improvements have been made throughout, with many extra and expanded sections and exercises. The coverage of model-checking has been substantially updated.

This text, based on a course taught by Randall O'Reilly and Yuko Munakata over the past several years, provides an in-depth introduction to the main ideas in the computational cognitive neuroscience.

Authored by a leading voice in the field, Machine Learning for Healthcare provides a gateway to revolutionize the understanding of medicine and patient care.

Become an expert on the top-selling smartphone For 2025, Apple has introduced some fancy new features to its secure and stylish line of phones. This edition of iPhone(R) For Dummies gets you started with the essentials of setting up and using your iPhone, and then it guides you through the little-known skills you'll need to become a power user. Sync your devices, make friends with Siri(R), discover great utilities and apps, take terrific photos, and more. This jargon-free guide is excellent for iPhone first-timers and longtime devotees alike. Inside... Learning iPhone essentials Using Siri and navigating iOS Calling, texting, and FaceTiming Listening to music and podcasts Taking and sharing photos Creating and streaming videos Utilizing Calendar and Maps Troubleshooting and tips

Use your iPhone(R) smartphone, the Dummies way For iPhone(R) smartphone users and people who are new to smartphones altogether, iPhone(R) For Seniors For Dummies is your straightforward guide to setting up and using your device. Learn the basics of calling and texting, check out the built-in apps, take and share photos, FaceTime with loved ones, and keep your information safe. With large print and clear images throughout, this book lets you discover the endless possibilities your device has to offer--plain, simple, and jargon free. Inside... Buying your iPhone smartphone Learning the multitouch screen Syncing with your old phone Using accessibility features Updating the operating system Making life easier with Siri FaceTiming and texting Tracking health and exercise

Prepare to set sail on a fantastic journey around Azeroth with this deluxe five-book boxed set, based on World of Warcraft, the best-selling game from Blizzard Entertainment!

Crypto can be cryptic. Serious Cryptography, 2nd Edition arms you with the tools you need to pave the way to understanding modern crypto.This thoroughly revised and updated edition of the bestselling introduction to modern cryptography breaks down fundamental mathematical concepts without shying away from meaty discussions of how they work. In this practical guide, you’ll gain immeasurable insight into topics like authenticated encryption, secure randomness, hash functions, block ciphers, and public-key techniques such as RSA and elliptic curve cryptography.You’ll find coverage of topics like:The basics of computational security, attacker models, and forward secrecyThe strengths and limitations of the TLS protocol behind HTTPS secure websitesQuantum computation and post-quantum cryptographyHow algorithms like AES, ECDSA, Ed25519, Salsa20, and SHA-3 workAdvanced techniques like multisignatures, threshold signing, and zero-knowledge proofsEach chapter includes a discussion of common implementation mistakes using real-world examples and details what could go wrong and how to avoid these pitfalls. And, true to form, you’ll get just enough math to show you how the algorithms work so that you can understand what makes a particular solution effective—and how they break. NEW TO THIS EDITION: This second edition has been thoroughly updated to reflect the latest developments in cryptography. You’ll also find a completely new chapter covering the cryptographic protocols in cryptocurrency and blockchain systems.Whether you’re a seasoned practitioner or a beginner looking to dive into the field, Serious Cryptography will demystify this often intimidating topic. You’ll grow to understand modern encryption and its applications so that you can make better decisions about what to implement, when, and how.

With Inarius fallen to Lilith and enemies closing in, Reverend Mother Prava turns to Sanctuary's religions to chart her own path forward. Join her in this stunningly illustrated compendium of theological lore from Blizzard Entertainment's Diablo® universe.