The principal enhancement in Java 8 was the addition of functional programming constructs to Java's object-oriented roots. Java 7, 8, and 9 also introduced language features, such as the try-with-resources statement, the diamond operator for generic types, default and static methods in interfaces, the @SafeVarargs annotation, and modules. New library features include pervasive use of functional interfaces and streams, the java.time package for manipulating dates and times, and numerous minor enhancements such as convenience factory methods for collections. In this new edition of Effective Java, Bloch updates the work to take advantage of these new language and library features, and provides specific best practices for their use. Java's increased support for multiple paradigms increases the need for best-practices advice, and this book delivers. As in previous editions, each chapter consists of several "items," each presented in the form of a short, standalone essay that provides specific advice, insight into Java platform subtleties, and updated code examples. The comprehensive descriptions and explanations for each item illuminate what to do, what not to do, and why. Coverage includes:Updated techniques and best practices on classic topics, including objects, classes, methods, libraries, and generics How to avoid the traps and pitfalls of commonly misunderstood subtleties of the platform Focus on the language and its most fundamental libraries, such as java.lang and java.util

    In this updated and expanded 10th anniversary edition, internationally known leadership transition expert Michael D. Watkins gives you the keys to successfully negotiating your next move—whether you’re onboarding into a new company, being promoted internally, or embarking on an international assignment.In The First 90 Days, Watkins outlines proven strategies that will dramatically shorten the time it takes to reach what he calls the "breakeven point" when your organization needs you as much as you need the job. This new edition includes a substantial new preface by the author on the new definition of a career as a series of transitions; and notes the growing need for effective and repeatable skills for moving through these changes. As well, updated statistics and new tools make this book more reader-friendly and useful than ever.As hundreds of thousands of readers already know, The First 90 Days is a road map for taking charge quickly and effectively during critical career transition periods—whether you are a first-time manager, a mid-career professional on your way up, or a newly minted CEO.

    With this hands-on guide, you'll learn how to write effective, idiomatic Python code by leveraging its best and possibly most neglected features. Author Luciano Ramalho takes you through Python's core language features and libraries, and shows you how to make your code shorter, faster, and more readable at the same time.Many experienced programmers try to bend Python to fit patterns they learned from other languages, and never discover Python features outside of their experience. With this book, those Python programmers will thoroughly learn how to become proficient in Python 3.This book covers:Python data model: understand how special methods are the key to the consistent behavior of objectsData structures: take full advantage of built-in types, and understand the text vs bytes duality in the Unicode ageFunctions as objects: view Python functions as first-class objects, and understand how this affects popular design patternsObject-oriented idioms: build classes by learning about references, mutability, interfaces, operator overloading, and multiple inheritanceControl flow: leverage context managers, generators, coroutines, and concurrency with the concurrent.futures and asyncio packagesMetaprogramming: understand how properties, attribute descriptors, class decorators, and metaclasses work"

    As an executive, board member, advisor, and investor, John has not only coached a generation of companies on selling, but he has also influenced a generation of executives and leaders in technology, Mike Speiser-Managing Director-Sutter Hill VenturesThe learnings in The Qualified Sales Leader will help you and your sales team sell more, make more money and grow your career in enterprise sales. Luca Lazzaron-CRO SprinklrMost sales books are boring, clinical "textbooks" that "cookie-cutter" a few generic ideas into a monotonous, dull read, that puts you to sleep. The Qualified Sales Leader is an easy read, dripping with the fundamentals of enterprise sales. Real world advice that you'll put to use the next day. Chris Degnan-CRO-SnowflakeThe Qualified Sales Leader is an easy to read book that will absolutely resonate through any enterprise software sales team. Realistic, usable advice for any sales leader or sales rep. If you're in enterprise sales, you'd be crazy not to read this book Cedric Pech-CRO-MongoDBMonthly someone asks:, "When are you going to write a book". When I ask, "Why?", I'm told, "Because no one has written a sales leadership book with practical, solutions to real life issues in enterprise SaaS sales forces", Why:6 of 10 sales reps fail, not because they couldn't sell but because they were assigned the wrong accounts. Sales leaders don't align skillsets to account complexity.Rep attrition at most SaaS companies is over 20%Sales leaders can't recruit A playersSales Leaders don't coach their reps on deal advancement issuesMost sales leaders are "glorified scorekeepers"Most sales leader don't motivate their sales teamThey're focused on deals, not rep competencySales forecasts are inaccurate because most reps game the CRM system.Sales team leaders lack qualification of sales stage exit criteriaMany salesforces only win 50% of their proof of conceptsThey're unable to frame a winning POC Criteria because they skip steps 8 of 10 executive buyers say the sales meetings they take are a waste of time.Sales reps lack the ability to sell business value aligned to specific personas and use cases. 4 of 10 reps in enterprise sales say one of the top 3 biggest challenges is to establish urgency. Reps don't quantify critical business pain to create a buying influence.Reps can't find high-level business champions, only low-level coachesLeaders don't teach them to find pain above the noise.Reps find pain but can't attract a championManagers have them selfishly focused on closing a sale instead of earning trust.40% of reps say they feel out of control during the sales process.Leaders don't teach them how to control the process.Reps can't get high in the tree to drive large deals.They don't speak the language of the Economic Buyer.50% of reps say they can't overcome price objections while sales leaders struggle to increase the average deal size. Managers are pushing their sales reps into vending, not selling. Reps can't answer the simple "3 Whys" for forecasted dealsWhy do they have to buy? Why do they have to buy from us? and Why do they have to buy now?Top sales leaders will find the answers to these issues and more in The Qualified Sales LeaderFrom the PublisherJohn is widely recognized as the only person having been the CRO (Chief Revenue Officer) at five public, enterprise software companies, PTC, Geo-Tel, Ariba, BladeLogic and BMC.John's expertise was formulated as a pre-IPO member of 4 of the 5 companies listed above.Today, John is a board member at public software companies Snowflake, MongoDB and private, pre-IPO companies Lacework, Sigma, Cybereason and Observe. In the past, John has been a board member or executive consultant to: Hubspot, Glass Door AppDynamics and Sprinklr.

    The timely provision of relevant information with minimal 'noise' is critical to modern society and this is what information retrieval (IR) is all about. It is a dynamic subject, with current changes driven by the expansion of the World Wide Web, the advent of modern and inexpensive graphical user interfaces and the development of reliable and low-cost mass storage devices. Modern Information Retrieval discusses all these changes in great detail and can be used for a first course on IR as well as graduate courses on the topic.The organization of the book, which includes a comprehensive glossary, allows the reader to either obtain a broad overview or detailed knowledge of all the key topics in modern IR. The heart of the book is the nine chapters written by Baeza-Yates and Ribeiro-Neto, two leading exponents in the field. For those wishing to delve deeper into key areas there are further state-of-the-art ch

    Advocates of NoSQL databases claim they can be used to build systems that are more performant, scale better, and are easier to program." ""NoSQL Distilled" is a concise but thorough introduction to this rapidly emerging technology. Pramod J. Sadalage and Martin Fowler explain how NoSQL databases work and the ways that they may be a superior alternative to a traditional RDBMS. The authors provide a fast-paced guide to the concepts you need to know in order to evaluate whether NoSQL databases are right for your needs and, if so, which technologies you should explore further. The first part of the book concentrates on core concepts, including schemaless data models, aggregates, new distribution models, the CAP theorem, and map-reduce. In the second part, the authors explore architectural and design issues associated with implementing NoSQL. They also present realistic use cases that demonstrate NoSQL databases at work and feature representative examples using Riak, MongoDB, Cassandra, and Neo4j. In addition, by drawing on Pramod Sadalage's pioneering work, "NoSQL Distilled" shows how to implement evolutionary design with schema migration: an essential technique for applying NoSQL databases. The book concludes by describing how NoSQL is ushering in a new age of Polyglot Persistence, where multiple data-storage worlds coexist, and architects can choose the technology best optimized for each type of data access.

    Joining the professional web designers and programmers are new audiences who need to know a little bit of code at work (update a content management system or e-commerce store) and those who want to make their personal blogs more attractive. Many books teaching HTML and CSS are dry and only written for those who want to become programmers, which is why this book takes an entirely new approach. • Introduces HTML and CSS in a way that makes them accessible to everyone—hobbyists, students, and professionals—and it’s full-color throughout • Utilizes information graphics and lifestyle photography to explain the topics in a simple way that is engaging • Boasts a unique structure that allows you to progress through the chapters from beginning to end or just dip into topics of particular interest at your leisureThis educational book is one that you will enjoy picking up, reading, then referring back to. It will make you wish other technical topics were presented in such a simple, attractive and engaging way!

    It's certainly no walk in the park. And, depending on where you've been for your information when it comes to SEO, it might be outdated, or just flat-out wrong. Why is that? Search has been evolving at an uncanny rate in recent years. And, if you're not in the know, then you could end up spinning your wheels and wasting valuable and precious time and resources on techniques that no longer work. The main reason for the recent changes: to increase relevancy. Google's sole mission is to provide the most relevant search results at the top of its searches, in the quickest manner possible. But, in recent years, due to some mischievous behavior at the hand of a small group of people, relevancy began to wane. SEO 2016 :: Understanding Google's Algorithm Adjustments The field of SEO has been changing, all led by Google's onslaught of algorithm adjustments that have decimated and razed some sites while uplifting and building others. Since 2011, Google has made it its mission to hunt out and demote spammy sites that sacrifice user-experience, focus on thin content, or simply spend their time trying to trick and deceive their way to the top of its search results. At the same time, Google has increased its reliance on four major components of trust, that work at the heart of its search algorithm: Trust in Age Trust in Authority Trust in Content Relevancy In this book, you'll learn just how each of these affects Google's search results, and just how you can best optimize your site and content to ensure that you're playing by Google's many rules. And, although there have been many algorithm adjustments over the years, four major ones have shaped and forever changed the search engine landscape: Google Panda Google Penguin Google Hummingbird Google Mobilegeddon We'll discuss the nature of these changes and just how each of these algorithm adjustments have shaped the current landscape in search engine optimization. So what does it take to rank your site today? In order to compete at any level in SEO, you have to earn trust - Google's trust that is. But, what does that take? How can we build trust quickly without jumping through all the hoops? SEO is by no means a small feat. It takes hard work applied consistently overtime. There are no overnight success stories when it comes to SEO. But there are certainly ways to navigate the stormy online waters of Google's highly competitive search. Download SEO 2016 :: Learn Search Engine Optimization Lift the veil on Google's complex search algorithm, and understand just what it takes to rank on Google searches today, not yesterday.

    In order to enable students to apply the basics of data modeling to real models, the book addresses the realities of developing systems in real-world situations by assessing the merits of a variety of possible solutions as well as using language and diagramming methods that represent industry practice.This revised edition has been given significantly expanded coverage and reorganized for greater reader comprehension even as it retains its distinctive hallmarks of readability and usefulness. Beginning with the basics, the book provides a thorough grounding in theory before guiding the reader through the various stages of applied data modeling and database design. Later chapters address advanced subjects, including business rules, data warehousing, enterprise-wide modeling and data management. It includes an entirely new section discussing the development of logical and physical modeling, along with new material describing a powerful technique for model verification. It also provides an excellent resource for additional lectures and exercises.This text is the ideal reference for data modelers, data architects, database designers, DBAs, and systems analysts, as well as undergraduate and graduate-level students looking for a real-world perspective.

    

     If you have ever found yourself lost halfway through other introductory materials on this topic, this is the book for you. If you don't understand set terminology such as vectors, hyperplanes, and centroids, then this is also the book for you. This starter course isn't a picture story book but does include many visual examples that break algorithms down into a digestible and practical format. As a starter course, this book connects the dots and offers the crash course I wish I had when I first started. The kind of guide I wish had before I started taking on introductory courses that presume you’re two days away from an advanced mathematics exam. That’s why this introductory course doesn’t go further on the subject than other introductory books, but rather, goes a step back. A half-step back in order to help everyone make his or her first strides in machine learning and is an ideal study companion for the visual learner. In this step-by-step guide you will learn: - How to download free datasets - What tools and software packages you need - Data scrubbing techniques, including one-hot encoding, binning and dealing with missing data - Preparing data for analysis, including k-fold Validation - Regression analysis to create trend lines - Clustering, including k-means and k-nearest Neighbors - Naive Bayes Classifier to predict new classes - Anomaly detection and SVM algorithms to combat anomalies and outliers - The basics of Neural Networks - Bias/Variance to improve your machine learning model - Decision Trees to decode classification Please feel welcome to join this starter course by buying a copy, or sending a free sample to your preferred device.

    Fortunately, Jon McGee is an ideal guide through this dynamic marketplace. In Breakpoint, he argues that higher education is in the midst of an extraordinary moment of demographic, economic, and cultural transition that has significant implications for how colleges understand their mission, their market, and their management. Drawing from an extensive assessment of demographic and economic trends, McGee presents a broad and integrative picture of these changes while stressing the importance of decisive campus leadership. He describes the key forces that influence higher education and provides a framework from which trustees, presidents, administrators, faculty, and policy makers can address pressing issues in the aftermath of the Great Recession.Although McGee avoids endorsing one-size-fits-all solutions, he suggests a number of concrete strategies for handling prospective students and developing pedagogical practices, curricular content and delivery, and management structures. Practical and compelling, Breakpoint will help higher education leaders make choices that advance their institutional values and serve their students and the common good for generations to come.

    But it is much more than that, too. It is a public ledger to which everyone has access, but which no single person controls. It allows for companies and individuals to collaborate with an unprecedented degree of trust and transparency. It is cryptographically secure, but fundamentally open. And soon it will be everywhere.In Blockchain Revolution, Don and Alex Tapscott reveal how this game-changing technology will shape the future of the world economy, dramatically improving everything from healthcare records to online voting, and from insurance claims to artist royalty payments. Brilliantly researched and highly accessible, this is the essential text on the next major paradigm shift. Read it, or be left behind.

    A logical, expert, easy-to-use plan for achieving excellence in expression, Style offers neither simplistic rules nor endless lists of dos and don'ts. Rather, Joseph Williams explains how to be concise, how to be focused, how to be organized. Filled with realistic examples of good, bad, and better writing, and step-by-step strategies for crafting a sentence or organizing a paragraph, Style does much more than teach mechanics: it helps anyone who must write clearly and persuasively transform even the roughest of drafts into a polished work of clarity, coherence, impact, and personality."Buy Williams's book. And dig out from storage your dog-eared old copy of The Elements of Style. Set them side by side on your reference shelf."—Barbara Walraff, Atlantic"Let newcoming writers discover this, and let their teachers and readers rejoice. It is a practical, disciplined text that is also a pleasure to read."—Christian Century"An excellent book....It provides a sensible, well-balanced approach, featuring prescriptions that work."—Donald Karzenski, Journal of Business Communication"Intensive fitness training for the expressive mind."—Booklist(The college textbook version, Style: Ten Lessons in Clarity and Grace, 9th edition, is available from Longman. ISBN 9780321479358.)

    Longer training, ever more advanced technologies—neither seems to prevent grievous errors. But in a hopeful turn, acclaimed surgeon and writer Atul Gawande finds a remedy in the humblest and simplest of techniques: the checklist. First introduced decades ago by the U.S. Air Force, checklists have enabled pilots to fly aircraft of mind-boggling sophistication. Now innovative checklists are being adopted in hospitals around the world, helping doctors and nurses respond to everything from flu epidemics to avalanches. Even in the immensely complex world of surgery, a simple ninety-second variant has cut the rate of fatalities by more than a third.In riveting stories, Gawande takes us from Austria, where an emergency checklist saved a drowning victim who had spent half an hour underwater, to Michigan, where a cleanliness checklist in intensive care units virtually eliminated a type of deadly hospital infection. He explains how checklists actually work to prompt striking and immediate improvements. And he follows the checklist revolution into fields well beyond medicine, from disaster response to investment banking, skyscraper construction, and businesses of all kinds.An intellectual adventure in which lives are lost and saved and one simple idea makes a tremendous difference, The Checklist Manifesto is essential reading for anyone working to get things right.