Culled from the experience of the Flickr.com lead developer, Building Scalable Web Sites offers techniques for creating fast sites that your visitors will find a pleasure to use. Creating popular sites requires much more than fast hardware with lots of memory and hard drive space. It requires thinking about how to grow over time, how to make the same resources accessible to audiences with different expectations, and how to have a team of developers work on a site without creating new problems for visitors and for each other. Presenting information to visitors from all over the world Integrating email with your web applications Planning hardware purchases and hosting options to have as much as you need without breaking your wallet Partitioning and distributing databases to support large datasets and simultaneous transactions Monitoring your applications to find and clear bottlenecks * Providing services APIs and using services from other providers to increase your site's reach and capabilities Whether you're starting a small web site with hopes of growing big or you already have a large system that needs maintenance, you'll find Building Scalable Web Sites to be a library of ideas for making things work.

    So many people turned up, and so many people kept on arriving, that by the time they'd introduced themselves there was no time left to talk about software pricing. I've had similar experiences; in fact, "How do I price my software?" is probably the most common question I'm asked by software entrepreneurs and product managers.This handbook is an attempt to answer that question." Neil Davidson, Author.

    This completely revised edition shows you how to master key JavaScript concepts such as functions, closures, objects, prototypes, and promises. It covers APIs such as the DOM, events, and timers. You’ll discover best practice techniques such as testing, and cross-browser development, all taught from the perspective of skilled JavaScript practitioners.

    But building a popular API with a thriving developer ecosystem is also one of the most challenging. With this practical guide, developers, architects, and tech leads will learn how to navigate complex decisions for designing, scaling, marketing, and evolving interoperable APIs.Authors Brenda Jin, Saurabh Sahni, and Amir Shevat explain API design theory and provide hands-on exercises for building your web API and managing its operation in production. You'll also learn how to build and maintain a following of app developers. This book includes expert advice, worksheets, checklists, and case studies from companies including Slack, Stripe, Facebook, Microsoft, Cloudinary, Oracle, and GitHub.Get an overview of request-response and event-driven API design paradigmsLearn best practices for designing an API that meets the needs of your usersUse a template to create an API design processScale your web API to support a growing number of API calls and use casesRegularly adapt the API to reflect changes to your product or businessProvide developer resources that include API documentation, samples, and tools

    Good site defense can make or break the customer experience. This book shows the right (and wrong) ways to get defensive, offers guidelines to prevent errors and rescue customers if a breakdown occurs.It also shows you how to evaluate and improve your own site's defensive design.

    Under the leadership of Henrik Kniberg they experimented with different team sizes, different sprint lengths, different ways of defining "done", different formats for product backlogs and sprint backlogs, different testing strategies, different ways of doing demos, different ways of synchronizing multiple Scrum teams, etc. They also experimented with XP practices - different ways of doing continuous build, pair programming, test driven development, etc, and how to combine this with Scrum.

    You'll learn how to: - Plan, organize, and maintain your stylesheets more effectively- Apply the secrets of liquid, elastic, and hybrid layouts- Create flickr-style image maps, remote rollovers, and other advanced CSS features- Lay out forms using pure CSS- Recognize common browser bugs, and how to fix themWhile CSS is a relatively simple technology to learn, it is a difficult one to master. When you first start developing sites using CSS, you will come across all kinds of infuriating browser bugs and inconsistencies. It sometimes feels like there are a million and one different techniques to master, spread across a bewildering array of websites. The range of possibilities seems endless and makes for a steep and daunting learning curve. By bringing all of the latest tips, tricks, and techniques together in one handy reference, this book demystifies the secrets of CSS and makes the journey to CSS mastery as simple and painless as possible. While most books concentrate on basic skills, this one is different, assuming that you already know the basics and why you should be using CSS in your work, and concentrating mainly on advanced techniques. It begins with a brief recap of CSS fundamentals such as the importance of meaningful markup, how to structure and maintain your code, and how the CSS layout model really works. With the basics out of the way, each subsequent chapter details a particular aspect of CSS-based design. Through a series of easy-to-follow tutorials, you will learn practical CSS techniques you can immediately start using in your daily work. Browser inconsistencies are the thorn in most CSS developers' sides, so we have dedicated two whole chapters to CSS hacks, filters, and bug fixing, as well as looking at image replacement; professional link, form, and list styling; pure CSS layouts; and much more. All of these techniques are then put into practice in two beautifully designed case studies, written by two of the world's best CSS designers, Simon Collison and Cameron Moll. Summary of Contents: - Chapter 1: Setting the Foundations- Chapter 2: Visual Formatting Model Recap- Chapter 3: Background Images and Image Replacement- Chapter 4: Styling Links- Chapter 5: Styling Lists and Creating Nav Bars- Chapter 6: Styling Forms and Data Tables- Chapter 7: Layout- Chapter 8: Hacks and Filters- Chapter 9: Bugs and Bug Fixing- Case Study 1: More Than Doodles- Case Study 2: Tuscany Luxury Resorts

    The authors explain each category of vulnerability using real-world examples, screen shots and code extracts. The book is extremely practical in focus, and describes in detail the steps involved in detecting and exploiting each kind of security weakness found within a variety of applications such as online banking, e-commerce and other web applications. The topics covered include bypassing login mechanisms, injecting code, exploiting logic flaws and compromising other users. Because every web application is different, attacking them entails bringing to bear various general principles, techniques and experience in an imaginative way. The most successful hackers go beyond this, and find ways to automate their bespoke attacks. This handbook describes a proven methodology that combines the virtues of human intelligence and computerized brute force, often with devastating results.The authors are professional penetration testers who have been involved in web application security for nearly a decade. They have presented training courses at the Black Hat security conferences throughout the world. Under the alias "PortSwigger," Dafydd developed the popular Burp Suite of web application hack tools.

    A daily tool of the trade for specialists. Handbook of Usability Testing gives you practical, step-by-step guidelines in plain English. Written by Jeffrey Rubin, it arms beginners with the full complement of proven testing tools and techniques. From software, GUIs, and technical documentation, to medical instruments, VCRs, and exercise bikes, no matter what your product, you'll learn to design and administer extremely reliable tests to ensure that people find it easy and desirable to use. * Requires no engineering or human factors training * A rigorous, step-by-step approach--with an eye to common gaffes and pitfalls--saves you months of trial and error * Liberally peppered with real-life examples and case histories taken from a wide range of industries * Packed with extremely usable templates, models, tables, test plans, and other indispensable tools of the trade

    Rooted in universal design principles, this book provides solutions: practical advice and examples of how to create sites that everyone can use.

    So while the focus is on design, the approach is holistic. Hence, the book speaks to designers, usability specialists, the HCI community, product managers, and business executives. There is an emphasis on balancing the back-end concern with usability and engineering excellence (getting the design right) with an up-front investment in sketching and ideation (getting the right design). Overall, the objective is to build the notion of informed design: molding emerging technology into a form that serves our society and reflects its values.Grounded in both practice and scientific research, Bill Buxton s engaging work aims to spark the imagination while encouraging the use of new techniques, breathing new life into user experience design. Covers sketching and early prototyping design methods suitable for dynamic product capabilities: cell phones that communicate with each other and other embedded systems, "smart" appliances, and things you only imagine in your dreamsThorough coverage of the design sketching method which helps easily build experience prototypes-without the effort of engineering prototypes which are difficult to abandonReaches out to a range of designers, including user interface designers, industrial designers, software engineers, usability engineers, product managers, and othersFull of case studies, examples, exercises, and projects, and access to video clips that demonstrate the principles and methods"

    With this practical guide, you'll learn how PHP has become a full-featured, mature language with object-orientation, namespaces, and a growing collection of reusable component libraries.Author Josh Lockhart--creator of PHP The Right Way, a popular initiative to encourage PHP best practices--reveals these new language features in action. You'll learn best practices for application architecture and planning, databases, security, testing, debugging, and deployment. If you have a basic understanding of PHP and want to bolster your skills, this is your book.Learn modern PHP features, such as namespaces, traits, generators, and closuresDiscover how to find, use, and create PHP componentsFollow best practices for application security, working with databases, errors and exceptions, and moreLearn tools and techniques for deploying, tuning, testing, and profiling your PHP applicationsExplore Facebook's HVVM and Hack language implementations--and how they affect modern PHPBuild a local development environment that closely matches your production server

    Just the comic.Drake returns for a brand new, fully coloured sex romp in The Auction!In a sharp change of events from Power Play, the tall demon stud Drake finds himself trapped in the magical bonds of an evil auctioneer. Put on stage dressed in nothing but a skimpy jockstrap, Drake must defend himself against a sea of hungry demon bidders eager to get there hands all over his beefy muscled bod.Jumping right into sweaty muscle on muscle action, The Auction features a new cast of hung demons who just wanna grope, suck, and fuck the bound muscle stud any which way they can. Included among them is an ancient, hulking Elderdemon who would like nothing more than to bend Drake over for himself and bury his mammoth cock deep into Drake's ass.Can Drake break free from their greedy clutches, or will he be doomed to a life of of sexual bondage in the sordid demon underworld?

    This book provides practical information about how and why the latest version of this markup language will significantly change the way you develop for the Web.HTML5 is still evolving, yet browsers such as Safari, Mozilla, Opera, and Chrome already support many of its features -- and mobile browsers are even farther ahead. HTML5: Up & Running carefully guides you though the important changes in this version with lots of hands-on examples, including markup, graphics, and screenshots. You'll learn how to use HTML5 markup to add video, offline capabilities, and more -- and you'll be able to put that functionality to work right away.Learn new semantic elements, such as,, andMeet Canvas, a 2D drawing surface you can program with JavaScriptEmbed video in your web pages without third-party pluginsUse Geolocation to let web application visitors share their physical locationTake advantage of local storage capacity that goes way beyond cookiesBuild offline web applications that work after network access is disconnectedLearn about several new input types for web formsCreate your own custom vocabularies in HTML5 with microdata

    This is the first book on the topic of simplicity aimed specifically at interaction designers. It shows how to drill down and simplify user experiences when designing digital tools and applications.