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CompTIA IT Fundamentals Study Guide: Exam FC0-U61
by Quentin DocterThe ultimate study guide for the essential entry-level IT cert! The CompTIA IT Fundamentals Study Guide: Exam FC0-U61, Second Edition is your ideal companion for comprehensive exam preparation. Covering 100 percent of the latest exam objectives, this book contains everything you need to know to pass with flying colors—the first time! Clear, concise language breaks down fundamental IT concepts to help you truly grasp important concepts, and practical examples illustrate how each new skill is applied in real-world situations. You’ll learn your way around hardware and software, conduct installations, and connect to networks to get a workstation up and running smoothly; you’ll also develop the knowledge base needed to identify compatibility and security issues, mitigate risks, and conduct all-important preventative maintenance that keeps the end-user problem-free. The CompTIA IT Fundamentals certification validates your skills as a systems support specialist, and gets your foot in the door to a successful IT career. This book is your ultimate preparation resource, with expert guidance backed by online tools to take your preparation to the next level! Master 100 percent of Exam FC0-U61 objectives Learn real-world applications and practical on-the-job skills Know what to expect with exam highlights and review questions Access online study tools including flashcards, chapter tests, a practice exam, and more! The IT department is instrumental in keeping any organization on its feet. As support staff, you will be called upon to assess and repair common problems, set up and configure workstations, address individual issues, and much more. If you decide to continue on to more advanced IT positions, the CompTIA IT Fundamentals certification is a great springboard; if you’re ready to launch your career, the CompTIA IT Fundamentals Study Guide offers complete, practical prep to help you face the exam with confidence.
CompTIA A+ Complete Study Guide: Exam Core 1 220-1001 and Exam Core 2 220-1002
by Quentin Docter Jon BuhagiarThe definitive Sybex guide to A+ certification, fully updated for the latest exams The CompTIA A+ Complete Study Guide, Fourth Edition is your ultimate preparation guide for Exams 220-1001 and 220-1002. Covering 100 percent of the objectives for both exams, this book gets you up to speed on essential A+ knowledge and skills. Master the critical competencies associated with hardware and software, system maintenance, troubleshooting, connectivity, and more—with practical examples drawn from real-world experience, you’ll develop the skill set employers demand in today’s IT environment. End-of-chapter reviews help you gauge your progress and stay on track for success, while exam highlights give you a sneak preview of what to expect on the big day. You also get access to the Sybex online test bank, featuring electronic flashcards, a searchable glossary, and 4 practice exams to help you study from anywhere, any time—track your progress and test your understanding with interactive study tools. CompTIA A+ certification is the industry-leading standard for IT professionals. Hundreds of companies require their computer technicians to hold this valuable credential. Now in its fourth edition, this revised and updated study guide includes expanded coverage of virtualization and cloud computing, mobile hardware installation, network security, and more, to reflect the latest changes in the A+ exam. Providing all the information you need to earn your A+ certification, this invaluable resource will help you: Master the basics of hardware, software, and peripherals Understand and troubleshoot network connectivity issues Install and configure Windows, iOS, Android, Apple OSX, and Linux operating systems The CompTIA A+ Complete Study Guide, Fourth Edition arms you with the tools and knowledge necessary to take your skills to the next level. Whether a first-time candidate or IT professional in need of recertification, this essential study guide will help you prepare, practice, and pass with minimal burden and maximum results.
CompTIA A+ Complete Study Guide: Core 1 Exam 220-1101 and Core 2 Exam 220-1102 (Sybex Study Guide)
by Quentin Docter Jon BuhagiarThe Fifth Edition of the CompTIA A+ Complete Study Guide: Core 1 Exam 220-1101 and Core 2 Exam 220-1102 offers accessible and essential test preparation material for the popular A+ certification. Providing full coverage of all A+ exam objectives and competencies covered on the latest Core 1 and Core 2 exams, the book ensures you'll have the skills and knowledge to confidently succeed on the test and in the field as a new or early-career computer technician. The book presents material on mobile devices, hardware, networking, virtualization and cloud computing, network, hardware, and software troubleshooting, operating systems, security, and operational procedures. Comprehensive discussions of all areas covered by the exams will give you a head start as you begin your career as a computer technician. This new edition also offers: Accessible and easy-to-follow organization perfect to prepare you for one of the most popular certification exams on the market today Opportunities to practice skills that are in extraordinary demand in the IT industry Access to the Sybex online test bank, with chapter review questions, full-length practice exams, hundreds of electronic flashcards, and a glossary of key terms, all supported by Wiley's support agents who are available 24x7 via email or live chat to assist with access and login questions Perfect for anyone prepping for the Core 1 and Core 2 A+ exams, CompTIA A+ Complete Study Guide: Core 1 Exam 220-1101 and Core 2 Exam 220-1102 is a must-have resource for new and early-career computer technicians seeking to improve their skills and increase their efficacy in the field. And save 10% when you purchase your CompTIA exam voucher with our exclusive WILEY10 coupon code.
CompTIA Cloud Essentials+ Study Guide: Exam CLO-002
by Quentin Docter Cory FuchsPrepare for success on the New Cloud Essentials+ Exam (CLO-002) The latest title in the popular Sybex Study Guide series, CompTIA Cloud Essentials+ Study Guide helps candidates prepare for taking the NEW CompTIA Cloud Essentials+ Exam (CLO-002). Ideal for non-technical professionals in IT environments, such as marketers, sales people, and business analysts, this guide introduces cloud technologies at a foundational level. This book is also an excellent resource for those with little previous knowledge of cloud computing who are looking to start their careers as cloud administrators. The book covers all the topics needed to succeed on the Cloud Essentials+ exam and provides knowledge and skills that any cloud computing professional will need to be familiar with. This skill set is in high demand, and excellent careers await in the field of cloud computing. Gets you up to speed on fundamental cloud computing concepts and technologies Prepares IT professionals and those new to the cloud for the CompTIA Cloud Essentials+ exam objectives Provides practical information on making decisions about cloud technologies and their business impact Helps candidates evaluate business use cases, financial impacts, cloud technologies, and deployment models Examines various models for cloud computing implementation, including public and private clouds Identifies strategies for implementation on tight budgets Inside is everything candidates need to know about cloud concepts, the business principles of cloud environments, management and technical operations, cloud security, and more. Readers will also have access to Sybex's superior online interactive learning environment and test bank, including chapter tests, practice exams, electronic flashcards, and a glossary of key terms.
CompTIA A+ Complete Practice Tests: Exam Core 1 220-1001 and Exam Core 2 220-1002
by Quentin Docter Jeff T. ParkerTest your knowledge and know what to expect on A+ exam day CompTIA A+ Complete Practice Tests, Second Edition enables you to hone your test-taking skills, focus on challenging areas, and be thoroughly prepared to ace the exam and earn your A+ certification. This essential component of your overall study plan presents nine unique practice tests—and two 90-question bonus tests—covering 100% of the objective domains for both the 220-1001 and 220-1002 exams. Comprehensive coverage of every essential exam topic ensures that you will know what to expect on exam day and maximize your chances for success. Over 1200 practice questions on topics including hardware, networking, mobile devices, operating systems and procedures, troubleshooting, and more, lets you assess your performance and gain the confidence you need to pass the exam with flying colors. This second edition has been fully updated to reflect the latest best practices and updated exam objectives you will see on the big day. A+ certification is a crucial step in your IT career. Many businesses require this accreditation when hiring computer technicians or validating the skills of current employees. This collection of practice tests allows you to: Access the test bank in the Sybex interactive learning environment Understand the subject matter through clear and accurate answers and explanations of exam objectives Evaluate your exam knowledge and concentrate on problem areas Integrate practice tests with other Sybex review and study guides, including the CompTIA A+ Complete Study Guide and the CompTIA A+ Complete Deluxe Study Guide Practice tests are an effective way to increase comprehension, strengthen retention, and measure overall knowledge. The CompTIA A+ Complete Practice Tests, Second Edition is an indispensable part of any study plan for A+ certification.
Twitter is Not a Strategy
by Tom DoctoroffIn a cultural climate saturated by technology, marketing professionals have focused their energies on creating newer and more digital methods of advertising their brands, with the fear that if they don't embrace "Big Data," they will fade into obscurity. But Tom Doctoroff, Asia CEO for J. Walter Thompson, argues that this frenzy over digital and social media has created a schism in the marketing world that is hindering brands from attaining their true business potential. The tension between traditional branding and the seemingly unlimited possibilities presented by the advent of "digital" branding leads companies to abandon the tried and true aspects of marketing for the flash of the new. In Twitter is Not a Strategy, Doctoroff explains why a strategy that truly integrates the two ideas is the best way for a brand to move into the future. Using some of the biggest brand names in the world as examples, such as Coca-Cola, Nike, and Apple, he breaks down the framework of marketing to explain how digital marketing can't stand without the traditional foundation.
Essential Blogging
by Cory Doctorow Rael Dornfest J. E. Johnson Shelley Powers Benjamin Trott Mena G. TrottWith weblogs or "blogs" exploding all over the Web, the only thing lacking for power users and developers is detailed advice on how choose, install, and run blogging software. Written by leading bloggers, Essential Bloggingincludes practical advice and insider tips on the features, requirements, and limitations of applications such as Blogger, Radio Userland, Movable Type, and Blosxom. This book will get you up and blogging in no time.
CompTIA Data+: Complete coverage of the new CompTIA Data + (DAO-001) exam to help you pass on the first attempt
by Cameron DoddLearn data analysis essentials and prepare for the Data+ exam with this CompTIA exam guide, complete with practice exams towards the end.Key FeaturesApply simple methods of data analysis and find out when and how to apply more complicated onesTake business requirements and produce a remote to the correct audience using appropriate visualizationsLearn about data governance rules, including quality and controlBook DescriptionThe CompTIA Data+ certification exam not only helps validate a skill set required to enter one of the fastest-growing fields in the world, but also is starting to standardize the language and concepts within the field. However, there's a lot of conflicting information and a lack of existing resources about the topics covered in this exam, and even professionals working in data analytics may need a study guide to help them pass on their first attempt.The CompTIA Data + (DAO-001) Certification Guide will give you a solid understanding of how to prepare, analyze, and report data for better insights.You'll get an introduction to Data+ certification exam format to begin with, and then quickly dive into preparing data. You'll learn about collecting, cleaning, and processing data along with data wrangling and manipulation. As you progress, you'll cover data analysis topics such as types of analysis, common techniques, hypothesis techniques, and statistical analysis, before tackling data reporting, common visualizations, and data governance. All the knowledge you've gained throughout the book will be tested with the mock tests that appear in the final chapters.By the end of this book, you'll be ready to pass the Data+ exam with confidence and take the next step in your career.What you will learnBecome well versed in the five domains covered in the DAO-001 examGain an understanding of all the major concepts covered in the exam and when to apply themUnderstand the fundamental concepts behind ETL and ELTExplore various imputation and deletion methods to deal with missing dataIdentify and deal with outliersLearn about and perform hypothesis testingCreate insightful reports to showcase your findingsWho this book is forIf you are a data analyst looking to get certified with DAO-001 exam this is the book for you. This CompTIA book is also ideal for who needs help in entering the quickly growing field of Data Analytics and are seeking professional certifications.
Healthcare IT Transformation: Bridging Innovation, Integration, Interoperability, and Analytics
by John C. DoddThis book gives examples from healthcare institutions that are using IT automation and innovation to drive change and provides guidance on the strategic direction of HIT over the next five years. Improving the delivery of healthcare through HIT is vital for both the economic success of healthcare organizations and the care of the patient, but most EMR systems do not have an integrated and architected approach. This book provides a detailed approach on how to leverage IT for transformation. It also shows how to build upon the experiences of other industries and helps foster innovation by providing a vision of where technology can be an enabler.
Exploring Digital Humanities in India: Pedagogies, Practices, and Institutional Possibilities
by Maya Dodd Nidhi KalraThis book explores the emergence of digital humanities in the Indian context. It looks at how online and digital resources have transformed classroom and research practices. It examines some fundamental questions: What is digital humanities? Who is a digital humanist? What is its place in the Indian context? The chapters in the volume: • study the varied practices and pedagogies involved in incorporating the ‘digital’ into traditional classrooms; • showcase how researchers across disciplinary lines are expanding their scope of research, by adding a ‘digital’ component to update their curriculum to contemporary times; • highlight how this has also created opportunities for researchers to push the boundaries of their pedagogy and encouraged students to create ‘live projects’ with the aid of digital platforms; and • track changes in the language of research, documentation, archiving and reproduction as new conversations are opening up across Indian languages. A major intervention in the social sciences and humanities, this book will be of great interest to scholars and researchers of media studies, especially new and digital media, education, South Asian studies and cultural studies.
Hands-On Motion Graphics with Adobe After Effects CC: Develop your skills as a visual effects and motion graphics artist
by David DoddsDiscover techniques to enhance your videos with complex animationKey FeaturesDesign, animate, and sequence a complete motion graphics projectWork with compositions and pre-compositions to create animations speedilyMaximize your motion graphics and visual effects skillsBook DescriptionIf you’re thinking seriously about making and publishing your videos with professional editing and animation, look no further! Adobe After Effects is a popular tool among video editors and YouTubers to enhance their videos and bring them to life by implementing visual effects and motion graphics.This book will take you right from the basics through to the advanced techniques in Adobe After Effects CC 2018. You will start by setting up your editing environment to learn and improve techniques to sharpen your video editing skills. Furthermore, you will work with basic and advanced special effects to create, modify, and optimize motion graphics in your videos. Lastly, you will not only learn how to create 2.5D animations, but also get to grips with using Cinema 4D Lite to build and animate complete 3D scenes.By the end of the book, you’ll have learned how to package a video efficiently with the help of the projects covered.What you will learnCreate a lower third project for a TV show with complex layersWork with shape layer animation to create an animated lyrics videoExplore different tools to animate charactersApply text animation to create a dynamic film-opening titleUse professional visual effects to create a VFX projectModel, light, and composite your 3D project in After EffectsWho this book is forIf you’re a student, professional, YouTuber, or anyone who is interested in video editing, animation, and motion graphics, this book is for you. You’ll also find this resource useful if you’re an Illustrator looking to put your creations in motion.
MOS 2013 Study Guide for Microsoft Excel Expert
by Mark DodgeDemonstrate your expertise with Microsoft Office! Designed to help you practice and prepare for the 2013 Excel Expert Microsoft Office Specialist (MOS) exams, this all-in-one study guide features: Full, objective-by-objective exam coverage Easy-to-follow procedures and illustrations to review essential skills Hands-on practice tasks to apply what youâ TMve learned; files included Online pre-test to assess your readiness Use the in-depth exam prep, practice, and review to help advance your proficiency with Microsoft Officeâ "and earn the credential that proves it!
Microsoft Excel 2013 Inside Out
by Mark Dodge Craig StinsonYou're beyond the basics--so dive in and really put your spreadsheet skills to work! This supremely organized reference is packed with hundreds of timesaving solutions, troubleshooting tips, and workarounds. It's all muscle and no fluff. Learn how the experts tackle Excel 2013--and challenge yourself to new levels of mastery. Includes companion eBook and sample files. Topics include: Customizing the Excel workspace Best practices for designing and managing worksheets Creating formulas and functions Performing statistical, what-if, and other data analysis Core to advanced charting techniques Using graphics and sparklines Managing databases and tables Automating Excel with macros and custom functions Collaborating in Excel online, in the cloud, and more Extending Excel
AI for Social Good: Using Artificial Intelligence to Save the World
by Rahul DodhiaUnderstand the real power of AI and and its ability to shape the future for the better. AI For Social Good: Using Artificial Intelligence to Save the World bridges the gap between the current state of reality and the incredible potential of AI to change the world. From humanitarian and environmental concerns to advances in art and science, every area of life stands poised to make a quantum leap into the future. The problem? Too few of us really understand how AI works and how to integrate it into our policies and projects. In this book, Rahul Dodhia, Deputy Director of Microsoft’s AI for Good Research Lab, offers a nontechnical exploration of artificial intelligence tools—how they’re built, what they can and can’t do, and the raw material that teaches them what they “know.” Readers will also find an inventory of common challenges they might face when integrating AI into their work. You'll also read more on: The potential for AI to solve longstanding issues and improve lives Learn how you can tap into the power of AI, regardless of the size of your organization Gain an understanding of how AI works and how to communicate with AI scientists to create new solutions Understand the real risks of implementing AI and how to avoid potential pitfalls Real-life examples and stories that demonstrate how teams of AI specialists, project managers, and subject matter experts can achieve remarkable products. Written for anyone who is curious about AI, and especially useful for policymakers, project managers, and leaders who work alongside AI, AI For Social Good provides discussions of how AI scientists create artificially intelligent systems, and how AI can be used ethically (or unethically) to transform society. You’ll also find a discussion of how governments can become more flexible, helping regulations keep up with the fast pace of change in technology.
Representation and Reality in Humans, Other Living Organisms and Intelligent Machines (Studies in Applied Philosophy, Epistemology and Rational Ethics #28)
by Gordana Dodig-Crnkovic Raffaela GiovagnoliThis book enriches our views on representation and deepens our understanding of its different aspects. It arises out of several years of dialog between the editors and the authors, an interdisciplinary team of highly experienced researchers, and it reflects the best contemporary view of representation and reality in humans, other living beings, and intelligent machines. Structured into parts on the cognitive, computational, natural sciences, philosophical, logical, and machine perspectives, a theme of the field and the book is building and presenting networks, and the editors hope that the contributed chapters will spur understanding and collaboration between researchers in domains such as computer science, philosophy, logic, systems theory, engineering, psychology, sociology, anthropology, neuroscience, linguistics, and synthetic biology.
Advances in Cryptology – CRYPTO 2022: 42nd Annual International Cryptology Conference, CRYPTO 2022, Santa Barbara, CA, USA, August 15–18, 2022, Proceedings, Part IV (Lecture Notes in Computer Science #13510)
by Yevgeniy Dodis Thomas ShrimptonThe 4-volume sets LNCS 13507, 13508, 13509, 13510 constitutes the refereed proceedings of the 42nd Annual International Cryptology Conference, CRYPTO 2022, which was held in Santa Barbara, CA, USA, in August 2022. The total of 100 papers included in the proceedings was reviewed and selected from 455 submissions. The papers were organized in the following topical sections: Cryptanalysis; randomness; quantum cryptography; advanced encryption systems; secure messaging; lattice-based zero knowledge; lattice-based signatures; blockchain; coding theory; public key cryptography; signatures, idealized models; lower bounds; secure hash functions; post-quantum cryptography; symmetric cryptanalysis; secret sharing and secure multiparty computation; unique topics; symmetric key theory; zero knowledge; and threshold signatures.
Advances in Cryptology – CRYPTO 2022: 42nd Annual International Cryptology Conference, CRYPTO 2022, Santa Barbara, CA, USA, August 15–18, 2022, Proceedings, Part III (Lecture Notes in Computer Science #13509)
by Yevgeniy Dodis Thomas ShrimptonThe 4-volume sets LNCS 13507, 13508, 13509, 13510 constitutes the refereed proceedings of the 42nd Annual International Cryptology Conference, CRYPTO 2022, which was held in Santa Barbara, CA, USA, in August 2022. The total of 100 papers included in the proceedings was reviewed and selected from 455 submissions. The papers were organized in the following topical sections: Cryptanalysis; randomness; quantum cryptography; advanced encryption systems; secure messaging; lattice-based zero knowledge; lattice-based signatures; blockchain; coding theory; public key cryptography; signatures, idealized models; lower bounds; secure hash functions; post-quantum cryptography; symmetric cryptanalysis; secret sharing and secure multiparty computation; unique topics; symmetric key theory; zero knowledge; and threshold signatures.
Advances in Cryptology – CRYPTO 2022: 42nd Annual International Cryptology Conference, CRYPTO 2022, Santa Barbara, CA, USA, August 15–18, 2022, Proceedings, Part I (Lecture Notes in Computer Science #13507)
by Yevgeniy Dodis Thomas ShrimptonThe 4-volume sets LNCS 13507, 13508, 13509, 13510 constitutes the refereed proceedings of the 42nd Annual International Cryptology Conference, CRYPTO 2022, which was held in Santa Barbara, CA, USA, in August 2022. The total of 100 papers included in the proceedings was reviewed and selected from 455 submissions. The papers were organized in the following topical sections: Cryptanalysis; randomness; quantum cryptography; advanced encryption systems; secure messaging; lattice-based zero knowledge; lattice-based signatures; blockchain; coding theory; public key cryptography; signatures, idealized models; lower bounds; secure hash functions; post-quantum cryptography; symmetric cryptanalysis; secret sharing and secure multiparty computation; unique topics; symmetric key theory; zero knowledge; and threshold signatures.
Advances in Cryptology – CRYPTO 2022: 42nd Annual International Cryptology Conference, CRYPTO 2022, Santa Barbara, CA, USA, August 15–18, 2022, Proceedings, Part II (Lecture Notes in Computer Science #13508)
by Yevgeniy Dodis Thomas ShrimptonThis book constitutes the refereed proceedings of the 42nd Annual International Cryptology Conference, CRYPTO 2022, which was held in Santa Barbara, CA, USA, in August 2022. The total of 100 papers included in the 4-volume proceedings LNCS 13507, 13508, 13509, 13510, was reviewed and selected from 455 submissions. The papers were organized in the following topical sections: Cryptanalysis; randomness; quantum cryptography; advanced encryption systems; secure messaging; lattice-based zero knowledge; lattice-based signatures; blockchain; coding theory; public key cryptography; signatures, idealized models; lower bounds; secure hash functions; post-quantum cryptography; symmetric cryptanalysis; secret sharing and secure multiparty computation; unique topics; symmetric key theory; zero knowledge; and threshold signatures.
Markus "Notch" Persson: Minecraft Mogul (Gateway Biographies Ser.)
by Matt DoedenMinecraft creator Markus "Notch" Persson has always loved programming. Find out how he translated his childhood passion for writing code into a multi-million dollar career as the mind behind Minecraft!
Steve Jobs: Technology Innovator and Apple Genius (Gateway Biographies Ser.)
by Matt DoedenOn October 5, 2011, the news of the death of technology innovator Steve Jobs rocked the world. The failing health of the Apple cofounder and Pixar CEO was no secret. Jobs had given up his role as Apple's CEO just a few months prior because of his struggle with pancreatic cancer. But his death still drew a huge reaction. From Apple employees and fans to political and business leaders, people honored Jobs's passing by reflecting on his prolific life that greatly influenced the way technology is used. In 1976, Jobs founded Apple Computer with Steve Wozniak. As the leaders of Apple, they developed concepts—such as navigating by using a mouse to click screen icons—that shaped the way we use and interact with computers. Jobs's forward-thinking engineering also influenced pop culture, bringing us a music revolution with the iPod, the ultimate communication device with the iPhone, and some of the first computer-animated films through Pixar. Called by some "the da Vinci of our time," Jobs used his innovation and vision to help advance technology like no other. He lived his life following a simple premise: "The only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do."
Creative Shutter Speed
by Derek DoeffingerA unique guide to creative shutter speed techniques, illustrated with striking full-color examplesAlong with available light and aperture, shutter speed is one of the variables that determine exposure-the amount of light that reaches the camera's sensor. Set on automatic modes, cameras typically attempt to reduce or eliminate blur in a picture. But by manipulating shutter speed creatively, photographers can achieve a range of striking motion blur or stop-action effects. Using an array of inspiring photographs depicting people, wildlife, and landscapes, Creative Power of Shutter Speed explains how to "read" the light and movement in a potential photograph and identify the best shutter speed for the desired effect.
Handbook of Document Image Processing and Recognition
by David Doermann Karl TombreThe Handbook of Document Image Processing and Recognition is a comprehensive resource on the latest methods and techniques in document image processing and recognition. Each chapter provides a clear overview of the topic followed by the state of the art of techniques used - including elements of comparison between them - along with supporting references to archival publications, for those interested in delving deeper into topics addressed. Rather than favor a particular approach, the text enables the reader to make an informed decision for their specific problems.
Introducing Deno: A First Look at the Newest JavaScript Runtime
by Fernando DoglioLearn everything there is to know about the new secure runtime for JavaScript: Deno. A proposed replacement for Node.js envisioned and created by the same developer who wrote the first version of Node, Deno is a simple, modern and secure runtime for JavaScript and TypeScript that uses V8 and is built in Rust. This book will cover everything from its inception to the currently available version. You’ll see how to take advantage of the security layer in order to avoid unwanted security holes, and how to use TypeScript to develop your applications without having to manually set up a build process. You'll also learn how to create and use modules without having to depend on a package manager, and much more. Armed with these newly learned concepts, by the time you finish this book, you’ll be ready to build and test your own Deno applications. Whether you’re a brand new developer to the back end with a JavaScript background or a seasoned Node.js developer looking to understand this competing technology, Introducing Deno will put you on the right path. What You'll Learn Learn why Deno was created and why it is different from NodeBuild real applications using Deno and related technologiesCreate backend applications with Typescript Resolve how to live without npm and package.jsonSet permissions and default behavior Who This Book Is For Anyone with knowledge of back-end development looking to learn a new way of doing things and those with a basic understanding of JavaScript and Node.js core concepts.
Mastering Python High Performance
by Fernando DoglioMeasure, optimize, and improve the performance of your Python code with this easy-to-follow guide About This Book * Master the do's and don'ts of Python performance programming * Learn how to use exiting new tools that will help you improve your scripts * A step-by-step, conceptual guide to teach you how to optimize and fine-tune your critical pieces of code Who This Book Is For If you're a Python developer looking to improve the speed of your scripts or simply wanting to take your skills to the next level, then this book is perfect for you. What You Will Learn * Master code optimization step-by-step and learn how to use different tools * Understand what a profiler is and how to read its output * Interpret visual output from profiling tools and improve the performance of your script * Use Cython to create fast applications using Python and C * Take advantage of PyPy to improve performance of Python code * Optimize number-crunching code with NumPy, Numba, Parakeet, and Pandas In Detail Simply knowing how to code is not enough; on mission-critical pieces of code, every bit of memory and every CPU cycle counts, and knowing how to squish every bit of processing power out of your code is a crucial and sought-after skill. Nowadays, Python is used for many scientific projects, and sometimes the calculations done in those projects require some serious fine-tuning. Profilers are tools designed to help you measure the performance of your code and help you during the optimization process, so knowing how to use them and read their output is very handy. This book starts from the basics and progressively moves on to more advanced topics. You'll learn everything from profiling all the way up to writing a real-life application and applying a full set of tools designed to improve it in different ways. In the middle, you'll stop to learn about the major profilers used in Python and about some graphic tools to help you make sense of their output. You'll then move from generic optimization techniques onto Python-specific ones, going over the main constructs of the language that will help you improve your speed without much of a change. Finally, the book covers some number-crunching-specific libraries and how to use them properly to get the best speed out of them. After reading this book, you will know how to take any Python code, profile it, find out where the bottlenecks are, and apply different techniques to remove them. Style and approach This easy-to-follow, practical guide will help you enhance your optimization skills by improving real-world code.