Being able to make complicated strategies become simple philosophies, Samuel has earned a reputation for being one of the most inspiring investors in the U.K.

    

    Updated and revised for iPhone SDK 3, many of the discussions in the original book have been clarified to make some of the more complex topics easier to understand. In addition, all of the projects have been rebuilt from scratch using the SDK 3 templates.Assuming only a minimal working knowledge of Objective-C, and written in a friendly, easy-to-follow style, this book offers a complete soup-to-nuts course in iPhone and iPod touch programming. The book starts with the basics, walking you through the process of downloading and installing Apple's free iPhone SDK, and then stepping you though the creation of your first simple iPhone application. From there, you'll learn to integrate all the interface elements iPhone users have come to know and love, such as buttons, switches, pickers, toolbars, and sliders. You'll master a variety of design patterns, from the simplest single view to complex hierarchical drill-downs. The confusing art of table building will be demystified, and you'll see how to save your data using the iPhone file system. You'll also learn how to save and retrieve your data using SQLite, iPhone's built-in database management system. In addition, you'll also learn about Core Data, an important persistence mechanism that has just been added with SDK 3.And there's much more! You'll learn to draw using Quartz 2D and OpenGL ES, add multitouch gestural support (pinches and swipes) to your applications, and work with the camera, photo library, accelerometer, and built-in GPS. You'll discover the fine points of application preferences and learn how to localize your apps for multiple languages. You can discover more about this book, download source code, and find support forums at the book's companion site, at www.iphonedevbook.com.The iPhone 3 update to the best-selling and most recommended book for iPhone developers Packed full of tricks, techniques, and enthusiasm for the new SDK from a developer perspective The most complete, useful, and up-to-date guide to all things having to do with Apple's iPhone SDK

    From MoneySense index investing expert Dan Bortolotti, plus a foreword by Editor Jonathan Chevreau.

    The Whole Earth Review called Envisioning Information a "passionate, elegant revelation."

    Now even the most efficient production processes and the highest practical rates of recycling may not be enough to result in dematerialization rates that would be high enough to negate the rising demand for materials generated by continuing population growth and rising standards of living. This book explores the costs of this dependence and the potential for substantial dematerialization of modern economies.Making the Modern World: Materials and Dematerialization considers the principal materials used throughout history, from wood and stone, through to metals, alloys, plastics and silicon, describing their extraction and production as well as their dominant applications. The evolving productivities of material extraction, processing, synthesis, finishing and distribution, and the energy costs and environmental impact of rising material consumption are examined in detail. The book concludes with an outlook for the future, discussing the prospects for dematerialization and potential constrains on materials.This interdisciplinary text provides useful perspectives for readers with backgrounds including resource economics, environmental studies, energy analysis, mineral geology, industrial organization, manufacturing and material science.

    Perhaps you thought of grocery stores or something sexy like internet retailing, but chances are you didn’t think of banking. Yet, most likely you interact with a bank every time you’re paid and when you pay your bills. Banks facilitate the flow of money through the economy and even if you don’t interact with a bank daily, the businesses you deal with on a daily basis do. For all the interaction people have with banks, few understand how they work or why they work. Even fewer understand why they should consider including bank stocks in their investment portfolio. There are a lot of misconceptions about banks, including understanding what they are and what they do. For many people the word “bank” evokes images of receiving a toaster upon opening an account, or thoughts of security related to the storing of precious items in a safety deposit box. Others might go further and tap their inner Michael Moore and talk about how banks are greedy and evil. It’s our belief that banks aren’t just places to store idle savings (on which you receive virtually nothing in interest) or to cash checks, but that they should be an integral part of an investor’s portfolio. The goal of this book is to provide you with a foundation and framework with which you can both begin to understand banks, but also learn the basic tools used to analyze banks as investments.

    This brand new book from Ross Morrison McGill, bestselling author of 100 Ideas for Secondary Teachers: Outstanding Lessons and Teacher Toolkit, is packed full of practical ideas that will help teachers refine the key elements of their profession. Mark. Plan. Teach. shows how each stage of the teaching process informs the next, building a cyclical framework that underpins everything that teachers do.With teachers' workload at record levels and teacher recruitment and retention the number one issue in education, ideas that really work and will help teachers not only survive but thrive in the classroom are in demand. Every idea in Mark. Plan. Teach. can be implemented by all primary and secondary teachers at any stage of their career and will genuinely improve practice. The ideas have been tried and tested and are supported by evidence that explains why they work, including current educational research and psychological insights from Dr Tim O'Brien, leading psychologist and Visiting Fellow at UCL Institute of Education.Mark. Plan. Teach. will enable all teachers to maximise the impact of their teaching and, in doing so, save time, reduce workload and take back control of the classroom.

    A guide based on the tenets of the award-winning financial platform, "You Need a Budget," argues that a well-planned budget does not involve deprivation and counsels readers on how to prioritize financial goals, reduce stress through strategic cash flow allocations and meet the challenges of unplanned expenses.

    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

    Nothing is more important in these quarterly announcements than earnings per share, the lodestar that investors—and these days, that’s most of us—use to judge the health of corporate America. earnings per share is the number for which all other numbers are sacrificed. It is the distilled truth of a company’s health.Too bad it’s often a lie.Alex Berenson’s The Number provides a comprehensiv, brutally factual overview of how Wall Street and corporate America lost their way during the great bull market that began in 1982. With wit and a broad historical perspective, Berenson puts recent corporate accounting (or accountability) disasters in their proper context. He explains how the wheels came off the wagon, giving readers the information and analysis they need to understand Enron, Tyco, WorldCom, Halliburton, and the rest of the corporate calamities of our times.

     Is your phone the first thing you reach for in the morning and the last thing you touch before bed? Do you frequently pick it up "just to check," only to look up forty-five minutes later wondering where the time has gone? Do you say you want to spend less time on your phone--but have no idea how to do so without giving it up completely? If so, this book is your solution.Award-winning journalist Catherine Price presents a practical, hands-on plan to break up--and then make up--with your phone. The goal? A long-term relationship that actually feels good. You'll discover how phones and apps are designed to be addictive, and learn how the time we spend on them damages our abilities to focus, think deeply, and form new memories. You'll then make customized changes to your settings, apps, environment, and mindset that will ultimately enable you to take back control of your life.

    We obsess over our emails, Instagram likes, and Facebook feeds; we binge on TV episodes and YouTube videos; we work longer hours each year; and we spend an average of three hours each day using our smartphones. Half of us would rather suffer a broken bone than a broken phone, and Millennial kids spend so much time in front of screens that they struggle to interact with real, live humans. In this revolutionary book, Adam Alter, a professor of psychology and marketing at NYU, tracks the rise of behavioral addiction, and explains why so many of today's products are irresistible. Though these miraculous products melt the miles that separate people across the globe, their extraordinary and sometimes damaging magnetism is no accident. The companies that design these products tweak them over time until they become almost impossible to resist. By reverse engineering behavioral addiction, Alter explains how we can harness addictive products for the good—to improve how we communicate with each other, spend and save our money, and set boundaries between work and play—and how we can mitigate their most damaging effects on our well-being, and the health and happiness of our children.

    Find out which apps are the best, and how to use them. Check prices instantly, and know your potential profits before risking a dime. Learn to resell on eBay and Amazon, and rake in the profits. Find bargain inventory virtually anywhere--yard sales, retail stores, outlet malls, warehouse clubs, wholesale dealers, bargain basements, and online bulk suppliers. Learn to specialize in books, videos, games, toys, electronics, grocery, fashion, health and beauty, auto parts, niche regional products--or take them all! Many books promise to teach you how to start an online business. Look closely, though, and you'll see that very few are written by someone who's really done it. Author Steve Weber has been a full-time, five-star seller on Amazon.com and eBay for 10 years! * Feed your e-commerce business with a continual stream of hot products. * Learn how to leverage the "Long Tail" of retail for low-risk, high-return profits. * Uncover niche products online shoppers want to buy. * Diversify your product line. * Learn to minimize sales taxes and write off the business use of your home office and car. * Find new and hard-to-find products from real wholesalers. * Know exactly how much potential inventory is worth, and how quickly it sells. * Get dirt-cheap warehouse space. * Get the best product research tools available for your phone. * Outsource your fulfillment and customer service tasks. * Benefit from advice from the most experienced, profitable online sellers. The Internet Gold Rush is just getting started. In this insider's guide to online selling, you'll learn the secrets to profitable trading. You can profit from price differences in local and global markets. This book teaches you how, every step of the way.

    He became a self-made millionaire before he was 25.But, life wasn't always this grand for him. He was the only person in his family earning an income. And, he came from an oppressed family that grew up in the slums. Regardless, the apps he published were downloaded by over 15 million people.His apps have been featured in many places, including Wired.com, NBC News, and CNN. Now he's sharing the story on how he did it, the crises he struggled with, and what his father taught him to be successful.App companies have paid him thousands of dollars for consultant work, and he has helped them increase their download numbers by over 1000%. One of those apps was downloaded by over 100,000 users in one day. And now he is revealing his marketing secrets for the first time in this book.Note: This book was written with non-technical people in mind. The book covers both life and entrepreneurial lessons, and not all of the book is about app development.