Best Selling Books by Richard Wentk

Develop applications for Mac OS X with this Developer Reference guide Make a clean transition to programming in Apple environments using the elegant and dynamic programming API Cocoa and this practical guide. Written by aseasoned Mac expert, this book shows you how to write programs in Cocoa for the rapidly expanding world of Macintosh users. Part of the Developer Reference series, this book prepares you for a productive programming experience on today''s fastest-growing platform. Cocoa is a programming framework for developing in Apple environments, including Mac OS X 10.6 Snow Leopard This book covers all the major information you need to start developing dynamic applications for Mac OS X Master all Cocoa tools, including Xcode and working with Objective-C Includes full coverage of the Cocoa API, Xcode, and Objective-C, as well as programming for Apple''s latest OS X, Snow Leopard Companion Web site includes all code files Programming for Apple''s Macintosh is a growing career field. This essential guide, one of the most comprehensive on Cocoa, will help you quickly become productive.

Everything you need to know to design, code, and build amazing apps Xcode 4 is Apple’s newest version of the popular development suite for creating bleeding-edge OS X and iOS apps. Written by an experienced developer and Apple-focused journalist, this book not only covers developing for OS X but also for the entire family of iOS devices, including the iPhone, iPad, and iPod touch. You’ll explore the newest tools for compiling, debugging, and finding and fixing common code errors so that you can look forward to improved, smooth-running code that is developed more efficiently than ever. Takes you step-by-step through the process of developing OS X and iOS applications using Xcode 4 Examines the benefits of Xcode 4, Apple’s updated, free, object oriented programming environment Helps you tame the complex Xcode environment so you can develop amazing apps This book gets you up to speed on all the remarkable new features and redesigned user interface of Xcode 4 so you can get started creating phenomenal apps today.

The straightforward Photoshop Elements guide designed specifically for visual learners Teach Yourself VISUALLY Photoshop Elements 13 is your user-friendly guide to quickly start editing images like a pro. With full-color screenshots throughout, this highly visual book covers the most important features of Photoshop Elements, reinforcing foundational tasks and introducing brand new features included in the latest update. You''ll learn how to import photos from cameras and scanners, and print them or publish them to the Web. Further develop your skills from word processing to editing, retouching, compositing, and adding artistic flair. Retouch and repair damaged photos like a pro Enhance digital images and composite great group shots Change print size, canvas size, and resolution Edit images for the Web, and create a Web photo gallery Whether you''re looking to create dynamic sale-worthy images or just put together a nice scrapbook, Photoshop Elements has the tools you need. Why teach yourself by trial and error when you can learn in a fraction of the time with a thorough guide? Teach Yourself VISUALLY Photoshop Elements 13 is the hands-on guide to your digital darkroom.

A technology book for kids! Do you want to learn how computers work? This book introduces you to the world of computing with the Raspberry Pi - the small, inexpensive, and super-cool microcomputer that teaches real tech skills. Use the Pi to create things while learning all about computers, from the inside out! Start it up — get your Raspberry Pi set up, configured, and ready for action Create music — start the party using Sonic Pi to record your own songs Game on — combine Python and Minecraft and start programming your own video game world.

A visual guide to Apple''s new photo editing software for the iPad iPhoto for iPad is an exciting program that puts powerful photo editing capabilities right at your fingertips. Taking full advantage of the iPad''s magnificent touchscreen, it allows you to manipulate and add to your photos, create photo journals on your iPad, and much more. This visual guide makes it even easier to master all the possibilities of iPhoto for iPad. Learn to use the built-in, multi-touch editing tools, organize your photos by date and location, group similar images, and much more. iPhoto for iPad is an exciting new program with a visually rich interface that takes full advantage of the iPad''s touchscreen features The software is perfectly suited to visual learners, and this guide gets you up and running quickly and easily See how to use the multi-touch editing tools to enhance your photos, add special effects, organize your images by date and location, group similar photos, and more More than a million copies of iPhoto for iPad were sold in the first 10 days Teach Yourself VISUALLY iPhoto for iPad will quickly have you taking advantage of everything this cool software can offer.

iPhone OS Development: Your visual blueprint for developing apps for Apple''s mobile devices provides essential tips, tricks, and techniques for developing for the iPad, iPhone, or iPod touch. This book covers everything from the key features of the Objective-C language, to hands-on tips for getting the most from the Apple SDK, to inside information about programming the touch screen, accelerometer, GPS, graphics, sound, and connectivity. It includes all of the information a new developer needs to create her first application, and references facts for more experienced developers who need distilled information about the most important iPad, iPhone, and iPod touch technologies. Also included is a step by step guide to uploading products to the App Store, and designing projects that maximize buyer interest and sales potential. Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.

A practical guide to helping users get along with the latest Mac OS X Server To tame Apple''s newest big cat, server OS (Lion), you need a serious, big-game book, and here it is. This guide explains how to administer, deploy, and update the much-anticipated next generation of Mac''s OS X Server. Thoroughly covering both hardware and software, this book shows you how to configure services, set up account authentication, use open directory, manage accounts, use Apple Remote Desktop, and much more. You''ll also learn how to navigate apps such as iChat Theater, Mail, iCal, Podcast Producer—and still more! Guides you through Apple''s latest OS X Server operating system, Lion Offers pages of detail on installation, configuration, and management Shows you how to set up services and manage accounts, as well as use open source applications such as iChat Theater, Mail, iCal, Podcast Producer, and others Your Mac OS X Lion Server will be purring by the time you get through this book!

Full-color, step-by-step guidance for learning to use Raspberry Pi! Raspberry Pi is an inexpensive, single-board computer that serves as an introductory board for students and developing computer professionals. This image-driven, visual guide shows you how the Raspberry Pi can be easily used as a stand-alone computer, a media center, a web server, and much more. Vivid, full-color images bring Raspberry Pi projects to life, while well-illustrated circuit diagrams and step-by-step practical advice cover everything from working with the included software to branching out into typical but more complex endeavors. Covers interesting topics for students and aspiring computer professionals Demonstrates how to create custom projects, work with the Raspberry OS, install other operating systems, get the most out of the Raspberry Pi, and much more Encourages users to study and tinker with the Raspberry Pi Teach Yourself VISUALLY Raspberry Pi is an ideal resource for anyone who learns better with visual instruction and puts them well on their way to making the most of this low-cost computer.

Getting acquainted with your Raspberry Pi has never been sweeter Raspberry Pi For Kids For Dummies makes it easy for kids to set-up, operate, and troubleshoot like a Pi pro! Introducing you to Pi through a series of entertaining and inspiring projects, this handy, step-by-step guide shows you how to write computer games, build websites, make art and music, create electronic projects, and much more! From downloading the operating system and setting up your Raspberry Pi to creating art in Tux Paint and designing games with Scratch, everything you need to have fun with Pi is inside! Raspberry Pi For Kids For Dummies leaves the confusing tech talk behind and explains in plain English how to unleash all the cool possibilities of Pi, like playing Minecraft in Python, using HTML to make a website, managing and customizing your Raspberry Pi, playing music with Sonic Pi, and understanding and playing with the GPIO. Teaches the basics of Raspberry Pi in a simple and thorough approach Shows you how to zoom around Pi, all while learning valuable programming skills Offers tons of exciting projects to keep you engaged as you learn Includes instruction on everything you need to troubleshoot Raspberry Pi If you''re aspiring computer programmer age 8-18 and want to start having fun with Pi, look no further than Raspberry Pi For Kids For Dummies.

The essential skills and technologies needed for iOS development in one handy guide! The unprecedented popularity of iOS devices, such as the iPhone, iPad, and iPod touch, has led to a development boom. If you’re eager to become part of the action, then this is the book for you! Packed with must-have information on iOS development, this handy guide covers Objective-C, Xcode, Frameworks, and sound design principles and explains how to upload an app to the app store and integrate apps with the latest advances that Apple offers developers. The featured tips and tricks will get you up and running and sharpen your skills as an iOS developer. Gets savvy beginning developers started with iOS development while also keeping experienced iOS developers up to date on the latest in this field Features easy-to-follow instructions on the strong and stable iOS platform iOS Development Portable Genius covers all the essentials you need to get started with iOS development today.

Design, code, and build amazing apps with Xcode 5 Thanks to Apple''s awesome Xcode development environment, you can create the next big app for Macs, iPhones, iPads, or iPod touches. Xcode 5 contains gigabytes of great stuff to help you develop for both OS X and iOS devices - things like sample code, utilities, companion applications, documentation, and more. And with Xcode 5 Developer Reference, you now have the ultimate step-by-step guide to it all. Immerse yourself in the heady and lucrative world of Apple app development, see how to tame the latest features and functions, and find loads of smart tips and guidance with this practical book. Shows developers how to use Xcode 5 to create apps for OS X and the whole family of iOS devices, including the latest iPhones, iPads, and iPod touches Covers the Xcode rapid development environment in detail, including utilities, companion applications, and more Includes a companion website with sample code and other helpful files Written by an experienced developer and Apple-focused journalist with solid experience in teaching Apple development If you want to create killer Apple apps with Xcode 5, start with Xcode 5 Developer Reference!

Provides clear, step-by-step instructions for tackling more than 130 Salesforce.com tasks. Each task-based spread covers a single technique, sure to help you get up and running on Salesforce.com in no time.

This book offers practical, hands-on, easy-to understand instruction on key points of modern pop, rock, jazz and electronica music theory

It is only a matter of time - and perhaps a very short time - before the Internet is as widely used as the telephone. As the advantages of using it for communications, shopping, banking, sharing interests, finding information, trading and promotion become universally acknowledged, those who do not use it will find themselves in the minority.

How to maximise the potential of your computer and undertake interesting and practial projects. Buying a PC is only the start - learning how to get the best out of it is the challenge. This book answers all the questions by equipping you with basic technical skills and knowledge to use your PC and get on the Internet. Step-by-step illustrated spreads show how to embark upon and successfully complete a number of projects and the activities included have been specially selected to be stimulating and entertaining for all the family.

Indispensable pour utiliser le Raspberry Pi dès 10 ans ! Le Raspberry Pi est un nano-ordinateur monocarte à processeur ARM conçu par le créateur de jeux vidéo David Braben, dans le cadre de sa fondation Raspberry Pi2. Avec sa taille comparable à celle d''une carte de crédit, il est destiné à encourager l''apprentissage de la programmation informatique ; il permet l''exécution de plusieurs variantes du système d''exploitation libre GNU/Linux et des logiciels compatibles. Il est fourni nu (carte mère seule, sans boîtier, alimentation, clavier, souris ni écran) dans l''objectif de diminuer les coûts et de permettre l''utilisation de matériel de récupération.. Son prix très abordable (environ 35 euros) attire de très nombreux utilisateurs professionnels ou débutants en électronique. Ce livre destiné aux nouveaux utilisateurs junior, dès 10 ans, ou adulte ou enseignant désireux d''acquérir les notions essentielles et de mettre en oeuvre les premiers développements. Au programme : Découverte de la carte Raspberry Pi Connexion Démmarrage et découverte du bureau Un peu de programmation avec Scratch Créer un jeu en Python Personnaliser Linux Combiner Minecraft et Python Créer un site Web très classe

Voici le livre idéal pour tous ceux qui rêvent de programmer eux-mêmes un Raspberry Pi et de créer des projets amusants même sans rien connaître à la programmation ni à l''électronique ! Grâce à votre Raspberry Pi et à ce livre, c''est un jeu d''enfants de mener à bien ses projets, puis de les mélanger avec d''autres et les partager !