Techniki programowania

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React Key Concepts. Consolidate your knowledge of React’s core features

Maximilian Schwarzmüller

As the most popular JavaScript library for building modern, interactive user interfaces, React is an in-demand framework that’ll bring real value to your career or next project. But like any technology, learning React can be tricky, and finding the right teacher can make things a whole lot easier.Maximilian Schwarzmüller is a bestselling instructor who has helped over two million students worldwide learn how to code, and his latest React video course (React — The Complete Guide) has over six hundred thousand students on Udemy.Max has written this quick-start reference to help you get to grips with the world of React programming. Simple explanations, relevant examples, and a clear, concise approach make this fast-paced guide the ideal resource for busy developers.This book distills the core concepts of React and draws together its key features with neat summaries, thus perfectly complementing other in-depth teaching resources. So, whether you've just finished Max’s React video course and are looking for a handy reference tool, or you've been using a variety of other learning materials and now need a single study guide to bring everything together, this is the ideal companion to support you through your next React projects. Plus, it's fully up to date for React 18, so you can be sure you’re ready to go with the latest version.

530
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Reactive Programming for .NET Developers. Get up and running with reactive programming paradigms to build fast, concurrent, and powerful applications

Antonio Esposito, Michael Ciceri

Reactive programming is an innovative programming paradigm focused on time-based problem solving. It makes your programs better-performing, easier to scale, and more reliable.Want to create fast-running applications to handle complex logics and huge datasets for financial and big-data challenges? Then you have picked up the right book! Starting with the principles of reactive programming and unveiling the power of the pull-programming world, this book is your one-stop solution to get a deep practical understanding of reactive programming techniques. You will gradually learn all about reactive extensions, programming, testing, and debugging observable sequence, and integrating events from CLR data-at-rest or events. Finally, you will dive into advanced techniques such as manipulating time in data-flow, customizing operators and providers, and exploring functional reactive programming.By the end of the book, you'll know how to apply reactive programming to solve complex problems and build efficient programs with reactive user interfaces.

531
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ReactJS by Example - Building Modern Web Applications with React. Building Modern Web Applications with React

Prathamesh Sonpatki, Vipul A M

ReactJS is an open-source JavaScript library that brings the power of reactive programming to web applications and sites. It aims to address the challenges encountered in developing single-page applications, and is intended to help developers build large, easily scalable and changing web apps.Starting with a project on Open Library API, you will be introduced to React and JSX before moving on to learning about the life cycle of a React component. In the second project, building a multi-step wizard form, you will learn about composite dynamic components and perform DOM actions. You will also learn about building a fast search engine by exploring server-side rendering in the third project on a search engine application. Next, you will build a simple frontpage for an e-commerce app in the fourth project by using data models and React add-ons. In the final project you will develop a complete social media tracker by using the flux way of defining React apps and know about the best practices and use cases with the help of ES6 and redux.By the end of this book, you will not only have a good understanding of ReactJS but will also have built your very own responsive frontend applications from scratch.

532
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Real-World Web Development with .NET 10. Build websites and services using mature and proven ASP.NET Core MVC, Web API, and Umbraco CMS - Second Edition

Mark J. Price

Using .NET for web development is a powerful way to build professional-grade websites and services. But moving from a basic project to a full-scale, production-ready system takes more than just business logic and views—it requires a deep understanding of architecture, maintainability, and scalability. Real-World Web Development with .NET 10 bridges that gap, guiding developers who want to build robust, secure, and maintainable web solutions using battle-tested .NET technologies.You’ll start by designing structured websites using ASP.NET Core MVC, separating concerns, managing dependencies, and writing clean, testable code. From there, you’ll build RESTful services with Web API and use OData for rich, queryable endpoints. The book walks you through testing strategies and containerizing your applications. The final section introduces Umbraco CMS, showing you how to integrate content management into your site so end users can manage content independently.By the end of the book, you'll be ready to build controller-based websites and services that are scalable, secure, and ready for real-world use while mastering Umbraco’s flexible, content-driven solutions—skills that are increasingly in demand across organizations and industries.*Email sign-up and proof of purchase required

533
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Refaktoryzacja. Ulepszanie struktury istniejącego kodu. Wydanie II

Martin Fowler

Refaktoryzacja ma na celu ulepszanie istniejącego kodu. Poprawia jego strukturę, czytelność i wydajność. Prowadzona poprawnie, cechuje się zdyscyplinowaniem metody, systematycznością i konsekwencją w działaniu, a także ciągłym minimalizowaniem ryzyka wprowadzenia błędów. Niemniej refaktoryzacja jest ryzykowna. Polega na wprowadzaniu zmian do działającego kodu, co może doprowadzić do powstania trudno wykrywalnych błędów. Ryzyko wzrasta, jeśli refaktoryzacja jest przeprowadzana w sposób nieprzemyślany. Okazuje się, że transformacja kodu, która ma doprowadzić do jego ulepszenia, to spore wyzwanie. Ta książka jest zaktualizowanym wydaniem praktycznego przewodnika po refaktoryzacji. Choć jest przeznaczona dla profesjonalnego programisty, znalazło się tu zrozumiałe wprowadzenie do tego zagadnienia z opisem celów, technik i możliwości refaktoryzacji. Wspomniano także o problemach związanych z refaktoryzacją. Natomiast zasadniczą część książki stanowi znakomicie uzupełniony i wzbogacony katalog przekształceń refaktoryzacyjnych. Do zilustrowania poszczególnych technik refaktoryzacji autorzy wybrali język JavaScript, jednak kod został przedstawiony w taki sposób, aby prezentowane koncepcje bez trudu zrozumiał każdy programista. W tej książce między innymi: solidne wprowadzenie do refaktoryzacji przekształcenia refaktoryzacyjne: zasady, sposoby, testy enkapsulacja w refaktoryzacji upraszczanie wyrażeń oraz porządkowanie danych, zmiennych i pól refaktoryzacja klas i API Refaktoryzacja: czytelny kod, wydajne działanie i brak błędów!   »» Spis wszystkich odwołań do stron w książce

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Reguły programowania. Jak pisać lepszy kod

Chris Zimmerman

Młody programista szybko sobie uzmysławia, że opanowanie języka programowania nie oznacza umiejętności pisania dobrego kodu. Zanim się jej nabędzie, trzeba spędzić wiele bezsennych nocy na próbach usunięcia błędów czy rozwiązania innych problemów. Programowanie jest po prostu trudną sztuką. Czy istnieje sposób, aby choć trochę ją ułatwić? W książce znajdziesz inspirujące spostrzeżenia zarówno dla początkującyc, jak i doświadczonych programistów! Paul Daugherty, Group Chief Executive of Technology i CTO, Accenture Właśnie w tym celu powstał ten przewodnik po filozofii oprogramowania. Znajdziesz w nim 21 pragmatycznych reguł, którymi kierują się najlepsi programiści. Dzięki spostrzeżeniom zawartym w książce zmienisz podejście do programowania i szybko się przekonasz, że pozwoli Ci to na pisanie lepszego, czytelniejszego i niezawodnego kodu. Poszczególne reguły zostały zilustrowane jego rzeczywistymi przykładami, ułatwiającymi zrozumienie prezentowanych treści. Ten zajmująco i zabawnie napisany przewodnik nie tylko zainspiruje Cię do programistycznego rozwoju, ale również będzie nieocenioną pomocą przy szkoleniu nowych członków zespołu. Poznaj reguły, którymi kierują się najlepsi: Tak prosty, jak to możliwe, ale nie prostszy Pierwsza lekcja optymalizacji: nie optymalizuj Błędy są zaraźliwe Kod, który nie jest wykonywany, nie działa I wiele innych! Oto świetne wskazówki dla początkujących i subtelne lekcje dla ekspertów! Mark Cerny, Lead System Architect, PlayStation 4 i 5

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Responsive Web Design with HTML5 and CSS3 Essentials. Design and deliver an optimal user experience for all devices

Alex Libby, Gaurav Gupta, Asoj Talesra

Responsive web design (RWD) is a web design approach aimed at crafting sites to provide an optimal viewing and interaction experience—providing easy reading and navigation with minimum resizing, panning, and scrolling—and all of this across a wide range of devices from desktop computer monitors to mobile phones. Responsive web design is becoming more important as the amount of mobile traffic now accounts for more than half of the Internet’s total traffic.This book will give you in depth knowledge about the basics of responsive web design. You will embark on a journey of building effective responsive web pages that work across a range of devices, from mobile phones to smart TVs, with nothing more than standard markup and styling techniques.You'll begin by getting an understanding of what RWD is and its significance to the modern web. Building on the basics, you'll learn about layouts and media queries. Following this, we’ll dive into creating layouts using grid based templates. We’ll also cover the important topic of performance management, and discover how to tackle cross-browser challenges.

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Responsive Web Design with HTML5 and CSS3. Web pages that respond immediately to different screen sizes and devices is one of today’s essentials. Packed with screenshots and examples, this book will teach you the professional approach using just HTML5 and CSS3

Ben Frain

Tablets, smart phones and even televisions are being used increasingly to view the web. There's never been a greater range of screen sizes and associated user experiences to consider. Web pages built to be responsive provide the best possible version of their content to match the viewing devices of not just today's devices but tomorrow's too.Learn how to design websites according to the new responsive designù methodology, allowing a website to display beautifully on every screen size. Follow along, building and enhancing a responsive web design with HTML5 and CSS3. The book provides a practical understanding of these new technologies and techniques that are set to be the future of front-end web development. Starting with a static Photoshop composite, create a website with HTML5 and CSS3 which is flexible depending on the viewer's screen size.With HTML5, pages are leaner and more semantic. A fluid grid design and CSS3 media queries means designs can flex and adapt for any screen size. Beautiful backgrounds, box-shadows and animations will be added ñ all using the power, simplicity and flexibility of CSS3.Responsive web design with HTML5 and CSS3 provides the necessary knowledge to ensure your projects won't just be built right for today but also the future.