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Update your skill set for ES 6 and 7 with the ultimate JavaScript guide for pros Professional JavaScript for Web Developers is the essential guide to next-level JavaScript development. Written for intermediate-to-advanced programmers, this book jumps right into the technical details to help you clean up your code and become a more sophisticated JavaScript developer. From JavaScript-specific object-oriented programming and inheritance, to combining JavaScript with HTML and other markup languages, expert instruction walks you through the fundamentals and beyond. This new fourth edition has been updated to cover ECMAScript 6 and 7 (also known as ES2015 and ES2016) and the major re-imagination and departure from ES 5.1; new frameworks and libraries, new techniques, new testing tools, and more are explained in detail for the professional developer, with a practical focus that helps you put your new skills to work on real-world projects. The latest--and most dramatic--ES release is already b

Professional JavaScript for Web Developers

Discover the right way to code in Python. This book provides the tips and techniques you need to produce cleaner, error-free, and eloquent Python projects.  Your journey to better code starts with understanding the importance of formatting and documenting your code for maximum readability, utilizing built-in data structures and Python dictionary for improved maintainability, and working with modules and meta-classes to effectively organize your code. You will then dive deep into the new features of the Python language and learn how to effectively utilize them. Next, you will decode key concepts such as asynchronous programming, Python data types, type hinting, and path handling. Learn tips to debug and conduct unit and integration tests in your Python code to ensure your code is ready for production. The final leg of your learning journey equips you with essential tools for version management, managing live code, and intelligent code completion.  After reading and using this book, you 

Clean Python

Build Android apps and learn the essentials of the popular Kotlin programming language and APIs. This book will teach you the key Kotlin skills and techniques important for creating your very own Android apps. Apart from introducing Kotlin programming,  Learn Kotlin for Android Development stresses clean code principles and introduces object-oriented and functional programming as a starting point for developing Android apps.       After reading and using this book, you'll have a foundation to take away and apply to your own Kotlin-based Android app development. You'll be able to write useful and efficient Kotlin-based apps for Android, using most of the features Kotlin as a language has to offer.       What You Will Learn    Build your first Kotlin app that runs on Android Work with Kotlin classes and objects for Android Use constructs, loops, decisions, and scopes  Carry out operations on data  Master data containers, arrays, and collections Handle exceptions and access external libra

Learn Kotlin for Android Development

ENbook.pl

pstrongPractical lessons, examples, and practices from PHP experts on how to take your PHP skills to a professional levelstrongppbrppstrongKey Features strongpulliEasily navigate to key clean code principles specific to PHP development with this hands-on guideliliLearn the how and why of writing clean code through practical examplesliliSkip the superfluous knowledge and grasp everything that's relevant to the real-world development environmentliulpbrppstrongBook Description strongppPHP is a beginner-friendly language, but also one that is rife with complaints of bad code yet no clean code books are specific to PHP. Enter Clean Code in PHP. This book is a one-stop guide to learning the theory and best practices of clean code specific to real-world PHP app development environments.ppThis PHP book is cleanly split to help you navigate through coding practices and theories to understand and adopt the nuances of the clean code paradigm. In addition to covering best practices, tooling for co

Clean Code in PHP | Windler Carsten | Twarda

pOften, software engineers and architects work with large, complex code bases that they need to scale and maintain. With this cookbook, author Maximiliano Contieri takes you beyond the concept of clean code by showing you how to identify improvement opportunities and their impact on production code. When it comes to reliability and system evolution, these techniques provide benefits that pay off over time. p Using real life examples in JavaScript, PHP, Java, Python, and many other programming languages, this cookbook provides proven recipes to help you scale and maintain large systems. Every section covers fundamental concepts including readability, coupling, testability, and extensibility, as well as code smells--symptoms of a problem that requires special attention--and the recipes to address them. p As you proceed through this book, refactoring recipes and the variety of code smells increase in complexity. You will ul liUnderstand the benefits of clean code and learn how to detect c

Clean Code Cookbook | Contieri Maximiliano | Twarda

pstrongTackle inefficiencies and errors the Pythonic waystrongppbrppstrongKey Features strongpulliEnhance your coding skills using the new features introduced in Python 3.9liliImplement the refactoring techniques and SOLID principles in PythonliliApply microservices to your legacy systems by implementing practical techniquesliulpbrppstrongBook Description strongppExperienced professionals in every field face several instances of disorganization, poor readability, and testability due to unstructured code.ppbrppWith updated code and revised content aligned to the new features of Python 3.9, this second edition of Clean Code in Python will provide you with all the tools you need to overcome these obstacles and manage your projects successfully.ppbrppThe book begins by describing the basic elements of writing clean code and how it plays a key role in Python programming. You will learn about writing efficient and readable code using the Python standard library and best practices for softwar

Clean Code in Python | Second Edition | Anaya Mariano | Twarda

pRaise your coding skills to the next level and test your Java knowledge on tricky programming tasks with the help of the pirate Captain CiaoCiao. Author and Java champion Christian Ullenboom provides you with everything you need Exercises on features and tricks that you should know in detail as a professional, as well as intensive training for clean code and thoughtful design that carries even complex software.ppbFeatures bpp- 300 tasks with commented solutions on different levelspp- For all paradigms object-oriented, imperative and functionalpp- Clean code, reading foreign code, object-oriented modelingppNumerous best practices and extensively commented solutions to the tasks make this book the perfect workout for professional software development with Java.p

Java Programming Exercises | Ullenboom Christian | Twarda

Even bad code can function. But if code isn't clean, it can bring a development organization to its knees. Every year, countless hours and significant resources are lost because of poorly written code. But it doesn't have to be that way. pNoted software expert Robert C. Martin, presents a revolutionary paradigm with ibClean Code A Handbook of Agile Software Craftsmanshipbi. Martin, who has helped bring agile principles from a practitioner's point of view to tens of thousands of programmers, has teamed up with his colleagues from Object Mentor to distill their best agile practice of cleaning code on the fly into a book that will instill within you the values of software craftsman, and make you a better programmer--but only if you work at it. pWhat kind of work will you be doing You'll be reading code--lots of code. And you will be challenged to think about what's right about that code, and what's wrong with it. More importantly you will be challenged to reassess your professional values

Clean Code | Martin Robert | Twarda

pstrongI don't even feel like I've scratched the surface of what I can do with PythonstrongppWith emPython Tricks The Bookem you'll discover Python's best practices and the power of beautiful  Pythonic code with simple examples and a step-by-step narrative.ppYou'll get one step closer to mastering Python, so you can write beautiful and idiomatic code that comes to you naturally.ppLearning the ins and outs of Python is difficult-and with this book you'll be able to focus on the practical skills that really matter. Discover the hidden gold in Python's standard library and start writing clean and Pythonic code today.ppstrongWho Should Read This Book strongpulliemIf you're wondering which lesser known parts in Python you should know aboutem, you'll get a roadmap with this book. Discover cool yet practical  Python tricks and blow your coworkers' minds in your next code review.liliemIf you've got experience with legacy versions of Pythonem, the book will get you up to speed with modern patte

Python Tricks | Bader Dan | Twarda

Build modular applications that are easy to scale using the most powerful components and design patterns that React can offer you right now About This Book Dive into the core patterns and components of React.js in order to master your application's design Improve their debugging skills using the DevTools This book is packed with easy-to-follow examples that can be used to create reusable code and extensible designs Who This Book Is For If you want to increase your understanding of React and apply it to real-life application development, then this book is for you. What You Will Learn Write clean and maintainable code Create reusable components applying consolidated techniques Use React effectively in the browser and node Choose the right styling approach according to the needs of the applications Use server-side rendering to make applications load faster Build high-performing applications by optimizing components In Detail Taking a complete journey through the most valuable design patte

React Design Patterns and Best Practices | Bertoli Michele | Twarda

biPython Crash Coursei is the world's bestselling programming book, with over 1,500,000 copies sold to date!b pSince its initial debut in 2015, this critically acclaimed quick-start guide to programming has taught millions of people all over the world to write clean code, solve problems, and build custom applications in the popular language of Python. The highly anticipated third edition of iPython Crash Coursei has been completely revised with updated code, practices, and projects--making it the ultimate launchpad for beginners to start their engines and code in Python 3! pIn addition to detailed step-by-step instructions, illustrated explanations of code snippets, and fun, hands-on exercises that lock in learning, the new edition features enhanced coverage of variables, error-handling, and object-oriented programming, as well as fresh data for each chapter's coding projects, better app deployment, and the latest libraries and tools, such as Plotly, Django, and the Tailwind CSS framew

Python Crash Course, 3rd Edition | Matthes Eric | Paperback | Twarda

pstrongExplore the ins-and-outs of optimizing your code to improve performancestrongpp ppstrongKEY FEATURES strongpp9679 Contains a variety of approaches and tools for resolving, repairing, and fine-tuning enterprise applications.pp9679 Learn to write clean and efficient codes to avoid performance bottlenecks.pp9679 Get well versed with optimization and benchmarking tools to discover and fix poor-performing code.pp ppstrongDESCRIPTION strongppWhen making a large enterprise application, a lot of thought needs to go into the performance. This problem could have been prevented when applications are slow and have timeout errors, for example, and these errors keep happening. This book instructs developers on how to increase the efficiency of their code, detect and eliminate performance bottlenecks, and construct codes that simplify the software execution.pp ppThis book teaches to improve the performance and reliability of apps so that the business runs smoothly. Readers will learn to employ

High Performance Enterprise Apps using C# 10 and .NET 6 | Preez Ockert J. Du | Twarda

pRevised for a new second edition, Intermediate C Programming provides a stepping-stone for intermediate-level students to go from writing short programs to writing real programs well. It shows students how to identify and eliminate bugs, write clean code, share code with others, and use standard Linux-based tools, such as ddd and valgrind.ppThis second edition provides expanded coverage of these topics with new material focused on software engineering, including version control and unit testing. The text enhances their programming skills by explaining programming concepts and comparing common mistakes with correct programs. It also discusses how to use debuggers and the strategies for debugging as well as studies the connection between programming and discrete mathematics.ppIncluding additional student and instructor resources available online, this book is particularly appealing as a classroom resource. p

Intermediate C Programming | Lu Yung | Hsiang | Paperback | Twarda

bWrite object-oriented code that's manageable, maintainable, and future-proof.b pInside iSimple Object Oriented Designi you'll discover insightful principles for reducing complexity in your object-oriented code, including p ul liDesigning classes that are always in consistent statesli liCreating abstractions that make it easy to extend software in highly flexible waysli liLessening the impact of coupling on your codebaseli liModeling class designs that abstract away infrastructure details and use your infrastructure to its maximum capacityli liReducing the complexity of your codeli ul briSimple Object Oriented Design iiCreate clean, maintainable applicationsi is a comprehensive handbook of design practices, principles, and patterns that help simplify object-oriented software. The book is aimed at the working developer. There's no perfection-chasing classroom theory that fails in practice--you'll master good enough techniques that are effective in real-world environments. p Purchase of 

Simple Object | Oriented Design | Aniche Mauricio | Twarda

A coding adventure about a brilliant inventor and her runaway robot, Rox's Secret Codeaims to inspire the next generation of female leaders in STEM  pRox is happy to spend the whole day on her laptop inventing awesome robots, but her dad wants her to clean up  When the Chorebot she designs gets a mind of its own and tries to organize the whole city, Rox and her neighbor Amar race to recode Chorebot in time to save the day. pRead the story, get the app, code your robot  pAfter you've read Rox's story, look to the last page for instructions on how to download the free Secret Code app, designed by the coding geniuses at Electric Factory. Install it on your smartphone and unlock a coding game that allows readers to design their own augmented reality robot and see it come to life on the front cover of the book  Through these custom creations, children will be introduced to the basics of coding by playing with coding values and actions.Rox's Secret Code and its appunite traditional and digit

Rox's Secret Code | Lecocq Mara | Twarda | Twarda

pAnalytics projects are frequently long, drawn-out affairs, requiring multiple teams and skills to clean, join, and eventually turn data into analysis for timely decision-making. Alteryx Designer changes all of that. With this low-code, self-service, drag-and-drop workflow platform, new and experienced data and business analysts can deliver results in hours instead of weeks. p This practical book shows you how to master all areas of Alteryx Designer quickly. Author and Alteryx ACE Joshua Burkhow starts with the basics of building a workflow, then introduces more than 200 tools for working with intermediate and advanced analytics functionality. With Alteryx Designer's all-in-one toolkit, you'll migrate from legacy analytics software or Excel with ease. p Ready to work with data quickly and efficiently This guide gets you started. ul liLearn the fundamentals of cleaning, prepping, and analyzing data with Alteryx Designer liInstall, navigate, and quickly become competent with the Alteryx 

Alteryx Designer | Burkhow Joshua | Twarda

pLearn how to perform data analysis with the R language and software environment, even if you have little or no programming experience. With the tutorials in this hands-on guide, you'll learn how to use the essential R tools you need to know to analyze data, including data types and programming concepts.ppThe second half of iLearning Ri shows you real data analysis in action by covering everything from importing data to publishing your results. Each chapter in the book includes a quiz on what you've learned, and concludes with exercises, most of which involve writing R code.pulliWrite a simple R program, and discover what the language can doliliUse data types such as vectors, arrays, lists, data frames, and stringsliliExecute code conditionally or repeatedly with branches and loopsliliApply R add-on packages, and package your own work for othersliliLearn how to clean data you import from a variety of sourcesliliUnderstand data through visualization and summary statisticsliliUse statist

Learning R | Cotton Richard | Twarda

pReactive programming is revolutionary. It makes asynchronous programming clean, intuitive, and robust. Use RxJS 5 to write complex programs in a simple way, and master the Observable a powerful data type that substitutes callbacks and promises. Think about your programs as streams of data that change and adapt to produce what you want. Manage real-world concurrency and write complex flows of events in your applications with ease. Take advantage of Schedulers to make asynchronous testing easier. The code in this new edition is completely updated for RxJS 5 and ES6.p pCreate concurrent applications with ease using RxJS 5, a powerful event composition library. Real-world JavaScript applications require you to master asynchronous programming, and chances are that you'll spend more time coordinating asynchronous events than writing actual functionality. This book introduces concepts and tools that will greatly simplify the process of writing asynchronous programs.p pFind out about Observab

Reactive Programming with Rxjs 5 | Mansilla Sergi | Twarda

pBy taking you through the development of a real web application from beginning to end, the second edition of this hands-on guide demonstrates the practical advantages of test-driven development TDD with Python. You'll learn how to write and run tests ibeforei building each part of your app, and then develop the minimum amount of code required to pass those tests. The result Clean code that works. p In the process, you'll learn the basics of Django, Selenium, Git, jQuery, and Mock, along with current web development techniques. If you're ready to take your Python skills to the next level, this book--updated for Python 3.6--clearly demonstrates how TDD encourages simple designs and inspires confidence. ul liDive into the TDD workflow, including the unit testcode cycle and refactoring liUse unit tests for classes and functions, and functional tests for user interactions within the browser liLearn when and how to use mock objects, and the pros and cons of isolated vs. integrated tests liT

Test | Driven Development with Python | Percival Harry | Twarda

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pHow can music withstand the death and destruction brought on by war Global conflicts of the 20th century fundamentally transformed not only national boundaries, power relations, and global economies, but also the arts and culture of every nation involved. An important, unacknowledged aspect of these conflicts is that they have unique musical soundtracks. iMusic in World War IIi explores how music and sound took on radically different dimensions in the United States and Europe before, during, and after World War II. Additionally, the collection examines the impact of radio and film as the disseminators of the war's musical soundtrack. Contributors contend that the European and American soundtrack of World War II was largely one of escapism rather than the lofty, solemn, heroic, and celebratory mode of war music in the past. Furthermore, they explore the variety of experiences of populations forced from their homes and interned in civilian and POW camps in Europe and the United States, 

Music in World War II | Potter Pamela M. | Twarda

ENdisc.pl

EAN: 0134120182022 "Kev Brown" Redefinition Records

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Oficerki Verona są nie tylko eleganckie, ale także praktyczne - idealne na zawody, kiedy musisz wyglądać wspaniale i dać z siebie w wszystko.Obie odpinane lamówki posiadają małą, srebrną przypinkę z logo Horze.Gładka skóra po zewnętrznej stronie i tłoczona skóra po wewnętrznej stronie łączą się tworząc wysoce profesjonalne oficerki.Elastyczna wstawka, która biegnie wzdłuż cholewki sprawia, że oficerki leżą jak ulał.Stopa ozdobiona jest paskiem z dziurkami, elastycznymi, zamocowanymi na stałe sznurowadłami i posiada przydatną podpórkę na ostrogę.Skórzane paski zapinane na zatrzask na górze i dole suwaka gwarantują skuteczne zapięcie oficerek.

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