A full Rails application probably has less total code than the XML you'd need to configure the same application in other frameworks. With this book you'll learn how to use "ActiveRecord" to connect business objects and database tables. No more painful object-relational mapping. Just create your business objects and let Rails do the rest. You'll learn how to use the "Action Pack" framework to route incoming requests and render pages using easy-to-write templates and components. See how to exploit the Rails service frameworks to send emails, implement web services, and create dynamic, user-centric web-pages using built-in Javascript and Ajax support. There are extensive chapters on testing, deployment, and scaling. You'll see how easy it is to install Rails using your web server of choice (such as Apache or lighttpd) or using its own included web server. You'll be writing applications that work with your favorite database (MySQL, Oracle, Postgres, and more) in no time at all. You'll create a complete online store application in the extended tutorial section, so you'll see how a full Rails application is developed---iteratively and rapidly. Rails strives to honor the Pragmatic Programmer's "DRY Principle" by avoiding the extra work of configuration files and code annotations. You can develop in real-time: make a change, and watch it work immediately. Forget XML. Everything in Rails, from templates to control flow to business logic, is written in Ruby, the language of choice for programmers who like to get the job done well (and leave work ontime for a change). Rails is the framework of choice for the new generation of Web 2.0 developers. Agile Web Development with Rails is the book for that generation, written by Dave Thomas (Pragmatic Programmer and author of Programming Ruby) and David Heinemeier Hansson, who created Rails.

    In two simple phases, you'll be on the road to a healthy weight for the rest of your life. Packed with lots of extra encouragement — meal planners, recipes, tips for overcoming challenges, starting an exercise plan, and much more — The Mayo Clinic Diet gives you everything you need in one book. Toss out the scales and calculators and pick up the foods you love. This is the diet you've been waiting for!

    Rather than looking to people to meet needs only God can fulfill, readers will learn how to let Christ's sacrificial love ignite within them a passionate desire to share His love with a special person.This practical guide includes plenty of suggestions for establishing successful dating relationships anddealing with the pressure to get marriedexperiencing healing for past hurtsfinding and attracting mature singles to datechoosing whom to marryresisting sexual temptationEach chapter concludes with a personal Bible study as well as group discussion questions, making this a valuable resource for private devotions, small groups, or premarital counseling.

    Digital SLR Cameras & Photography For Dummies covers the hardware, the software, and the techniques you need to take top-notch digital photos with your dSLR. This guide will get you clicking with information on:The advantages of a dSLR camera: more control over what portions of your images are in sharp focus; a more accurate viewfinder; lower levels of the annoying grain effect called noise; ability to capture the most fleeting action; more control over depth-of-field; ability to review your image immediately, upload the photo to your computer, make adjustments, and print a full-color print in minutes Choosing the accessories that will take your dSLR to the next level, depending on the type of photography you do and your current and future needs Megapixels, and matching pixels to print sizes and printers The components of a dSLR: lens; viewing system, aperture, shutter, light-sensitive component; medium for storing the captured image Accessorizing your dSLR with memory cards, filter add-ons (infrared, polarizers, neutral density, and special effects), electronic flash, tripods, and more Once you get your hands on a dSLR camera (literally), this reference helps you use its features and controls to take great pictures. Complete with more than 300 color photos, lots of tables, and clear, step-by-step instructions for various situations, subjects, and calculations, Digital SLR Cameras & Photography For Dummies helps you refine your techniques with info on:Getting the exposure right with the histogram, the metering system, or Program, Aperture Priority, Shutter Priority, or Manual Exposure modes Achieving the right focus with manual focus or autofocus The scoop on lenses--prime, zoom, and special--and using them appropriately and creativelyHow to use interchangeable lenses, set up speedy continuous-shooting burst modes, apply selective focus, and shoot under the lowest light levels Special features of dSLR to reduce noise, cancel camera shake, do time-lapse photography, and shoot infrared photos Working with the RAW format, JPEG, or both Taking action, flash, or sequence photos or freezing the action Composition basics, including the Rule of Thirds, tips for shooting portraits or group photos, and more Using image editors to fix-up your photos (with cropping, tonal adjustments, color correction, spot removal, sharpening/blurring, and more), with step-by-step instructions for using Photoshop Compositing images Choosing your printer and evaluating your output options With Digital SLR Cameras & Photography For Dummies, you won't only get the how-to for various types of shots, you'll see the results with great color photos. In no time, you'll be taking great photos of your own.

     Scott doesn t just show you which sliders do what (every Lightroom book will do that). Instead, by using the following three simple, yet brilliant, techniques that make it just an incredible learning tool, this book shows you how to create your own photography workflow using Lightroom: Throughout the book, Scott shares his own personal settings and studio-tested techniques. Each year he trains thousands of Lightroom users at his "Lightroom Live!" tour and through that he s learned what really works, what doesn t, and he tells you flat out which techniques work best, which to avoid, and why. The entire book is laid out in a real workflow order with everything step by step, so you can begin using Lightroom like a pro from the start. What really sets this book apart is the last chapter. This is where Scott dramatically answers his #1 most-asked Lightroom question, which is: "Exactly what order am I supposed to do things in, and where does Photoshop fit in?" You ll see Scott s entire start-to-finish Lightroom 4 workflow and learn how to incorporate it into your own workflow. Scott knows first-hand the challenges today s digital photographers are facing, and what they want to learn next to make their workflow faster, easier, and more fun. He has incorporated all of that into this major update for Lightroom 4. It s the first and only book to bring the whole process together in such a clear, concise, and visual way. Plus, the book includes a special chapter on integrating Adobe Photoshop seamlessly into your workflow, and you ll also learn some of Scott s latest Photoshop portrait retouching techniques and special effects, which take this book to a whole new level. There is no faster, more straight-to-the-point, or more fun way to learn Lightroom than with this groundbreaking book."

    While there have been attempts to establish one standard or another as the default, there is no common agreement. So beware people telling you there is one right way, they are assuming too much. As a general rule though, netiquette involves the same principles as plain old etiquette -- basic courtesy, respect and ethics. Treat people the way you would want to be treated yourself. By following the principles outlined below, the recipient of your email will be more likely to read and act, if not be favorably impressed by your message:Subject line to summarise the message. Make the Subject line summarise the body of the e-mail. Ask yourself, 'will the recipient(s) know what this e-mail is about'. For example, Instead of Subject: Exam, say Subject: Location of 1508INT Exam, 23 July 2011.Don't assume the recipient knows the background. Include enough contextual information at the beginning of the e-mail for the recipient to know what the matter is about. If in doubt, put background information in. For example, don't say can I have an extension for my assignment?, instead say I refer to the CIT3622 assignment 1 that I handed in late. I was ill and have a doctor's certificate. May I ask for an extension on the basis that I was too ill to do it on time?Keep it concise. Keep messages brief and to the point, but not so brief that it causes the problem outlined in the previous point. This includes deleting any irrelevant text when an email has been back and forth several times. No-one wants to scroll down through pages of text in order to reach the message they want to read. If the sense of the email will be lost by deleting that text, however, leave it in.Reply within 24 hours. Try to reply within 24 hours, less if possible. In fact, get in the habit of replying immediately -- it is the polite thing to do, and the recipient will appreciate a prompt reply. It also makes you look efficient. The longer you leave it to reply, the more likely you will forget or have too big a log-jam of unanswered email.Allow time for a reply. E-mail messages are not usually required to be answered immediately, though it is good practice if you do. Before sending a reminder, allow some time for a response, some times even a few days. Not everyone is online 24 hours a day.Use the BCC field when sending bulk email. If you're sending email to a whole list of people, put their email addresses in the BCC field. That way, the privacy of the recipient is respected, and spammers cannot harvest the email addresses for their dastardly purposes.

    There are treatments available that can halt, and in some cases, even reverse the aging process.But how do you know what treatments are best for you? Which of the hippest, hottest, and newest are fabulously effective and which are nothing more than new-age snake oil? Let us be your guides. Dr. and Mrs. Guinea Pig Present The Only Guide You'll Ever Need to the Best Anti-Aging Treatments will outline all the best techniques and treatments, from the so-new-you-haven t-heard-of-them-yet to the tried-and-true; from the perfectly legal to the are-you-trying-to-get-me-arrested; from the simple to the outrageous; and from the cheapest drugstore creams to the most complicated surgeries. We will provide you with the information and research you need to create your own, unique anti-aging plan to look and feel your best forever!"

    Mitnick claims that this socialengineering tactic was the single-most effective method in hisarsenal. This indispensable book examines a variety of maneuversthat are aimed at deceiving unsuspecting victims, while it alsoaddresses ways to prevent social engineering threats.Examines social engineering, the science of influencing atarget to perform a desired task or divulge informationArms you with invaluable information about the many methods oftrickery that hackers use in order to gather information with theintent of executing identity theft, fraud, or gaining computersystem accessReveals vital steps for preventing social engineeringthreatsSocial Engineering: The Art of Human Hacking does itspart to prepare you against nefarious hackers--now you can doyour part by putting to good use the critical information withinits pages.

    Don't worry, you're not alone. Heck, you might have already read a book or two on this exact topic - there are a few out there. So why would we write another one? Because rarely will you find a book that shows you the exact steps to accomplish a specific goal. And one that's enjoyable to read to boot! No fluff, no information you don't need just to fill up space. In Make Money as a Freelance Writer, Gina Horkey and Sally Miller give you the exact steps you need to start a freelance writing business from scratch. Nothing more, nothing less. Best of all, you'll discover how to land your first paying client - even if you're starting from zero. And by following the seven steps listed in this book, you can be earning $1,000 as a freelance writer in as little as 30 days. Not bad considering the price of the book, right? Completing the action steps listed in Make Money as a Freelance Writer will help you to: * Choose your top niche(s). * Acquire your first few samples. * Create your freelance writing portfolio. * Start sourcing writing work. * Send your first several pitches. * Land your first client. * And earn your first $1,000! Reading this book (and doing the work) will save you time, money and your sanity. Don't keep trying to figure this whole freelance writing thing out on your own. Or read everything on the internet covering the subject without taking action, because you're so confused and overwhelmed by the vast amount of information that exists. These seven steps haven't just worked for us. These steps have worked for thousands of other freelance writers in our community. So read the book, join the ranks and start earning as a freelance writer today. Are you ready to turn your writing hobby into some cold, hard cash? These steps can work if you're a stay-at-home mom looking to add a little extra income to your household budget. Or if you're a college student in need of a part-time job to pay the rent. Or maybe you dream of escaping your nine-to-five. You want financial freedom and a more meaningful life. These steps help you accomplish that too! Whatever your reasons, Make Money as a Freelance Writer shows you how to start a freelance writing business from nothing and earn your first $1,000 as quickly as possible. So what are you waiting for? Click the BUY NOW button at the top of this page and start taking specific actions to make your dream of getting paid to write a reality!

    As John invested in these skills his career took off, and he became a highly paid, highly sought-after developer and consultant. Today John helps more than 1.4 million programmers every year to increase their income by developing this unique blend of skills. "If you're a developer, green or a veteran, you owe it to yourself to read The Complete Software Developers Career Guide." - Jason Down, Platform Developer, Ontario, Canada What You Will Learn in This Book How to systematically find and fill the gaps in your technical knowledge so you can face any new challenge with confidence Should you take contract work - or hold out for a salaried position? Which will earn you more, what the tradeoffs are, and how your personality should sway your choice Should you learn JavaScript, C#, Python, C++? How to decide which programming language you should master first Ever notice how every job ever posted requires "3-5 years of experience," which you don't have? Simple solution for this frustrating chicken-and-egg problem that allows you to build legitimate job experience while you learn to code Is earning a computer science degree a necessity - or a total waste of time? How to get a college degree with maximum credibility and minimum debt Coding bootcampssome are great, some are complete scams. How to tell the difference so you don't find yourself cheated out of $10,000 Interviewer tells you, "Dress code is casual around here - the development team wears flipflops." What should you wear? How do you deal with a boss who's a micromanager. Plus how helping your manager with his goals can make you the MVP of your team The technical skills that every professional developer must have - but no one teaches you (most developers are missing some critical pieces, they don't teach this stuff in college, you're expected to just "know" this) An inside look at the recruiting industry. What that "friendly" recruiter really wants from you, how they get paid, and how to avoid getting pigeonholed into a job you'll hate Who Should Read This Book Entry-Level Developers This book will show you how to ensure you have the technical skills your future boss is looking for, create a resume that leaps off a hiring manager's desk, and escape the "no work experience" trap. Mid-Career Developers You'll see how to find and fill in gaps in your technical knowledge, position yourself as the one team member your boss can't live without, and turn those dreaded annual reviews into chance to make an iron-clad case for your salary bump. Senior Developers This book will show you how to become a specialist who can command above-market wages, how building a name for yourself can make opportunities come to you, and how to decide whether consulting or entrepreneurship are paths you should pursue.

    You'll discover taste-tempting dishes like Blueberry Almond Pancakes, BBQ Chicken Potato Hash, Beer Braised Pork, Sweet Potato Biscuits, and Chocolate Almond Biscotti. There's loads of new information about diabetes and the role of diet in managing it, plus: Tips on how to fare well with restaurant or fast food fare Coverage of ethnic foods, including African-American, Chinese, Italian, French, Indian, Thai, and Mexican Info on popular diets, including South Beach, Atkins, Ornish, and others Nutrition information and diabetic exchanges for each recipe A "visual" guide to portion sizes with comparisons you'll remember, such as a medium potato is the size of a computer mouse The scoop on new artificial sweeteners, including Splenda Tips for food shopping, including how to decipher confusing food labels and calculate exchanges A Restaurant Travel Guide for 14 cities, including New York, Boston, Chocago, Dallas, Denver, and Nashville Alan Rubin, M.D. is one of the nation's leading authorities on diabetes. He wrote the bestselling Diabetes For Dummies, 1st and 2nd editions, and the 1st edition of Diabetes Cookbook For Dummies. While the cooking tips and great recipes will make you think he's a food guru, the doctor in him comes through. The book includes:Updated recommendations for elderly diabetics Info especially for pregnant or postmenopausal diabetics Ways to promote healthy eating in children Exercise advice--just 30 minutes a day protects against the complications of diabetes With all this information and these recipes, you'll manage to eat very well while you manage your diabetes!

    Currently, Lua is being used in areas ranging from embedded systems to Web development and is widely spread in the game industry, where knowledge of Lua is an indisputable asset. "Programming in Lua" is the official book about the language, giving a solid base for any programmer who wants to use Lua. Authored by Roberto Ierusalimschy, the chief architect of the language, it covers all aspects of Lua 5---from the basics to its API with C---explaining how to make good use of its features and giving numerous code examples. "Programming in Lua" is targeted at people with some programming background, but does not assume any prior knowledge about Lua or other scripting languages. This Second Edition updates the text to Lua 5.1 and brings substantial new material, including numerous new examples, a detailed explanation of the new module system, and two new chapters centered on multiple states and garbage collection.

    We'll have you in stitches in no time Discover how to* Select the right fabrics and threads* Design your masterpiece* Use quilting software* Save time with rotary cutters and other cool tools* Quilt by hand or machine* Get creative with applique

    It includes detailed examples and exercises.

    R is packed with powerful programming capabilities, but learning to use R in the real world can be overwhelming for even the most seasoned statisticians. This easy-to-follow guide explains how to use R for data processing and statistical analysis, and then, shows you how to present your data using compelling and informative graphics. You'll gain practical experience using R in a variety of settings and delve deeper into R's feature-rich toolset.Includes tips for the initial installation of RDemonstrates how to easily perform calculations on vectors, arrays, and lists of dataShows how to effectively visualize data using R's powerful graphics packagesGives pointers on how to find, install, and use add-on packages created by the R communityProvides tips on getting additional help from R mailing lists and websitesWhether you're just starting out with statistical analysis or are a procedural programming pro, "R For Dummies" is the book you need to get the most out of R.