Webprogrammering

In rhyming text, Cat and Dog experience many unexpected twists and adventures on their journey home.

Learn to implement web designs using HTML5 and CSS3. This book focuses on the need for responsive web design and how you can leverage HTML5 and CSS3 to create interactive websites that work in the real world. You do not need be a technology expert or have a prior coding background to benefit from this book. All you need is a want to learn and a curious mind to explore the full spectrum of features HTML5 and CSS3 have to offer.You'll see how to migrate legacy websites to responsive websites in a very easy-to-understand, step-by-step, manner. Additionally, you will learn to use supportive software to create, run, and debug any issues that may arise during the development process. This book will also show you how to implement websites that work on multiple devices, and on various browsers such as Opera, Chrome, internet Explorer, or Edge. All this will be explored with supporting files, open-source software, as well as a practical guide to creating your demo website along with learning new technologies.From the basics to more advanced topics, Creating Responsive Websites Using HTML and CSS is for anyone who wants to learn about and build beautiful responsive websites. What You'll LearnCode and design websites using HTML5 and CSS3 Design professional-looking websites using colors, margins, images, and other aspectsCreate a responsive design that will work on laptops, PCs, and any kind of mobile deviceTroubleshoot and fix code errors independently using developer toolsSolve cross-browser responsiveness issues and the challenges that come with different operating systemsWho This Book Is ForStudents and/or website designers who want to upskill their talents

Learn the basics of JavaScript to enhance your web pages. This book focuses on modern JavaScript programming and encourages a well-organized approach to programming in general. JavaScript for Web Developers explains each foundational concept of the language, followed by a practical implementation of that lesson to reinforce what yoüve learned. Author Mark Simon starts with the basics of JavaScript programming, followed by a tutorial on manipulating HTML elements. You will then learn to work with forms, along with CSS and Event Listeners. Hands-on projects will not only solidify each concept in your mind, but they will also give you greater confidence and help you absorb best practices. The book concludes with coverage of Ajax, which will enable you to send and retrieve data from a server asynchronously without interfering with the display and behavior of an existing web page. After reading this book, you will be able to use JavaScript to design and program your own web applications. What Will You LearnUnderstand the basics of JavaScript programmingManipulate and modify web pages with JavaScriptUse JavaScript to interact with HTML and CSSWork with data and understand the basics of working with Ajax Who Is This Book ForBeginning web developers with little to no experience using JavaScript.

This book will show you how to build Java-based microservices architecture using the popular Spring Boot framework by evolving a small monolith application to an event-driven architecture composed of several services. This third edition has been updated to cover Spring Boot 3, including its compatibility with Java 17 and Jakarta EE 10, and employs an incremental approach to teach the structure of microservices, test-driven development, and common patterns in distributed systems such as service discovery, load balancing, routing, centralized logs, per-environment configuration, and containerization. Authors Moisés Macero and Tarun Telang get the ball rolling by introducing you to the fundamentals of microservices and Spring Boot before walking you through the development of a basic Spring Boot application. Yoüll then see how to build a front end using React, and learn how to use the data layer to read and write data from and to other systems via Spring Boot and its access to Spring Data and its available APIs. Putting together what you've learned thus far, yoüll begin to transform an application from a monolith to a microservice. This pragmatic approach will enable you to better grasp the benefits of using this type of software architecture, instead of keeping you distracted with theoretical concepts. The emphasis is on what matters most, starting with the minimum viable product, while maintaining the ability to adapt and improve your application as needed. After completing this book, you will have the foundational knowledge necessary to build your own microservice-based applications using Spring Boot.What You Will LearnGain a thorough understanding of microservices architecture and how it differs from monolithic architectures.Discover the step-by-step process of breaking down a monolithic application into smaller, focused servicesBuild microservices with Spring Boot 3, Spring Data, Spring Cloud, React.js, Docker, Cucumber, and moreDevelop Java-based microservices using the latest version of Spring Boot, compatible with Java 17 and Jakarta EE 10.Discover architecture patterns for distributed systems such as asynchronous processing, eventual consistency, resilience, scalability, and moreGain insight into event-driven communication patterns and understand how to design and build event-driven microservicesTrace every request from beginning to end with Sleuth and centralized loggingDeploy your microservices anywhere as Docker containersWho This Book Is ForThose with at least some prior experience with Java programming. Some prior exposure to Spring Boot recommended but not required.

Learn to properly test Ruby and Ruby on Rails applications by first writing failing tests, and then by implementing application code to make the failing tests pass. This book will teach you how to employ test-driven development (TDD) using RSpec while building a blog from start to finish. By the end of the book, you will be ready to deploy their fully tested blog to their own production web server using the latest versions of Ruby 3 and Ruby on Rails 7.The biggest challenge with learning and becoming comfortable with test-driven development is that software engineers often cannot imagine what writing a failing test looks like in practice. They write their implementation code first, and only then think about writing tests around their implementation code. This leads to tests that pass by accident, or tests that do not actually test anything. This book will give you the confidence to write tests in the RSpec domain-specific language. You will see your tests fail "properly" before proceeding with writing any implementation code to get them to pass.This book covers the latest techniques for writing RSpec tests, including "system" specs, and the often overlooked "view" specs, and how to integrate RSpec with other tools like Capybara, headless Chrome, and the new web driver gem. It also covers FactoryBot for mock test data and offers experienced advice on how to avoid creating tests that fail randomly.What You Will LearnBuild a blog application from start to finish using test driven developmentInstall and explore popular tools used in professional Ruby software engineeringEvaluate the benefits of effective testing in RSpecExplore Capistrano for advanced user interface testing Who Is This Book ForBeginner to intermediate Ruby software engineers who are interested in learning to use TDD with RSpec to test and build web applications using Ruby on Rails. Readers should have some basic experience with Ruby and Ruby on Rails and have read the "Getting Started with Rails" guide, or something similar.

JavaScript is a complicated language with a lot of misinformation surrounding how it works. This book provides a comprehensive introduction to JavaScript, from how it works at a technical level to how it is used to create websites and applications. Everything you need to know to start a career in JavaScript development is covered here.How JavaScript Works begins with a practical introduction of the basics before moving into the technical underpinnings of JavaScript, detailing everything you need to know, including variables, memory storage, functions, classes, types, maps, sets and APIs. Once yoüve fully absorbed these key topics. author Jonathan Simpson will show you how to put them into practice, demonstrating how they are employed for modern web development. Yoüll learn how to use JavaScript with HTML and CSS to construct web pages and applications, how to change CSS with JavaScript, and how to utilize Fetch and asynchronous operations.Uponcompleting this book, you will have the foundational knowledge necessary to continue your journey to becoming a professional JavaScript developer.What You Will Learn:Gain insight into the technical essentials of JavaScript and how it worksLearn advanced concepts and such as memory storage and how classes, functions and objects actually workExplore the basic mathematical underpinnings of JavaScriptUnderstand how JavaScript is used to manipulate HTML and CSSObtain the tools and knowledge needed to start your career in web developmentWho This Book Is For:Anyone interested in a web development career, as well as those who may have already embarked on their careers, but who want to deepen their technical understanding of JavaScript and how it works.

Traditional data architecture patterns are severely limited. To use these patterns, you have to ETL data into each tool--a cost-prohibitive process for making warehouse features available to all of your data. The lack of flexibility with these patterns requires you to lock into a set of priority tools and formats, which creates data silos and data drift. This practical book shows you a better way. Apache Iceberg provides the capabilities, performance, scalability, and savings that fulfill the promise of an open data lakehouse. By following the lessons in this book, you'll be able to achieve interactive, batch, machine learning, and streaming analytics with this high-performance open source format. Authors Tomer Shiran, Jason Hughes, and Alex Merced from Dremio show you how to get started with Iceberg. With this book, you'll learn: The architecture of Apache Iceberg tables What happens under the hood when you perform operations on Iceberg tables How to further optimize Iceberg tables for maximum performance How to use Iceberg with popular data engines such as Apache Spark, Apache Flink, and Dremio Discover why Apache Iceberg is a foundational technology for implementing an open data lakehouse.

If programming is magic then web scraping is surely a form of wizardry. By writing a simple automated program, you can query web servers, request data, and parse it to extract the information you need. The expanded edition of this practical book not only introduces you web scraping, but also serves as a comprehensive guide to scraping almost every type of data from the modern web.Part I focuses on web scraping mechanics: using Python to request information from a web server, performing basic handling of the servers response, and interacting with sites in an automated fashion. Part II explores a variety of more specific tools and applications to fit any web scraping scenario youre likely to encounter.Parse complicated HTML pagesDevelop crawlers with the Scrapy frameworkLearn methods to store data you scrapeRead and extract data from documentsClean and normalize badly formatted dataRead and write natural languagesCrawl through forms and loginsScrape JavaScript and crawl through APIsUse and write image-to-text softwareAvoid scraping traps and bot blockersUse scrapers to test your website

Diese Arbeit beleuchtet die verfahrensrechtliche Förderung von klimaschutzfreundlichen Projekten, die dem besonders dringenden Infrastrukturausbaubedarf abhelfen können. Dazu untersucht die Autorin die im deutschen und französischen Recht bestehenden Verfahrensprivilegierungen aus Gründen des um daraus Schlüsse für eine Verbesserung der Gesetzgebung zu ziehen. Im Mittelpunkt der Betrachtung steht das im Rahmen einer Novelle zum Energiewirtschaftsgesetz im Jahr 2019 geregelte Verfahren zur Genehmigung sogenannter Netzbooster. Dies sind große Batteriespeicher, die Schwankungen im Stromnetz kurzfristig ausgleichen sollen. Von Bedeutung sind Netzbooster nicht zuletzt im Zusammenhang mit dem Ausbau der Windenergie. Der Band analysiert und systematisiert mittelbare und unmittelbare Verfahrensprivilegierungen im Umwelt- und Planungsrecht und weist auf Handlungsspielräume und Nachbesserungsmöglichkeiten für den Gesetzgeber hin. Den Schwerpunkt im französischen Recht legt die Autorin auf dieCommission nationale du débat public (CNDP) und die von ihr organisierte Öffentliche Debatte ( débat public) sowie auf das beschleunigte Enteignungsverfahren aus Gründen des Gemeinwohls ( L'expropriation pour cause d'utilité publique en extrême urgence). Der Rechtsvergleich liefert Grundlagen für eine Reformdiskussion.

In diesem essential lesen Sie, wie durch marktwirtschaftliche Methoden, Innovationen und Investitionen grunes Wachstum"e; erreicht werden kann, ohne dass dabei die Bedurfnisse jener drei Milliarden Menschen vergessen werden, denen es schon heute am Notigsten fehlt. Im Kontext der Nachhaltigkeitsziele werden die Unterschiede zwischen Green Growth"e; und Degrowth"e; erlautert. In Anbetracht der Verteilungskonflikte ist Wachstum keine Frage des Ob"e;, sondern des Wie"e;. Die Umwelt muss dafur ein Preisschild bekommen. Der Knappheitsfaktor Umwelt ist es auch, der die Transformation zur Net-Zero-Wirtschaft ermoglichen und neue Wachstumschancen bieten wird. Gerade in einer Welt von Niedrigzinsen lenkt dies das Augenmerk auf die Chance mittels Finance For Future"e;, die Welt zum Besseren zu verandern. Eine Win-Win-Win-Situation fur die Umwelt, die Wirtschaft und die Anleger.Der Autor spendet das Honorar aus dem Erlos der Verkaufe an Hessen-Forst.

Say goodbye to dependencies, bogged-down code, and inflexibility! With the Spring framework and Spring Boot, you'll painlessly create Java applications that are production ready. Start with the basics: containers for Spring-managed beans, Spring framework modules, and proxies. Then learn to connect to relational databases, implement Jakarta Persistence, use Spring Data JPA, and work with NoSQL databases. Get the right know-how for modern software development with Spring and Java!Highlights include:1) Containers2) Modules3) Proxies4) Dependency injection5) Caching6) RESTful web services7) Security 8) Deployment9) Databases10) Jakarta Persistence11) Spring Data JPA12) Spring Web MVC

Developer documentation is a powerful tool in developer relations because it provides all the necessary information during the onboarding process and keeps your users informed on changes such as release notes, status reports and new and updated topics. Using a design thinking approach, this book aims to provide an easy to follow blueprint for building successful developer documentation by using the award winning platformOS developer portal as inspiration.You'll work with practical usable templates, workflows, and tools validated and peer-reviewed by international experts in the fields of documentation, technical writing, developer relations, and UX design. This book reveals the many factors that must be considered while crafting developer documentation, such as hitting the right target audience, designing a seamless onboarding experience, and selecting the right workflows and data analysis methods. You'll delve into this complex mix of topics, each with its unique considerations, and understand why it¿s difficult for those working on developer documentation to understand the process, as well as all the necessary ingredients, tools, and resources to overcome that challenge. Crafting Docs for Success is your one-stop resource for empowering your team and community to contribute and help maintain your documentation, as well as further improve diversity and inclusion. What You'll LearnExamine how user research facilitates documentation developmentUtilize design thinking, community-driven documentation, and Docs as Code Understand editorial workflows and what happens at each stepWrite a style guide from scratch and use it for content productionReview how methods and strategies fall into place during technical implementationWho This Book Is ForSoftware developersand designers, documentation maintainers and managers, technical writers, developer relations practitioners and advocates, technical community managers, developer marketers, and start-up founders, CTOs, and CEOs

Dieses Open Access Buch erarbeitet konkrete Ansatzpunkte, wie die kommunale Praxis in Politik und Verwaltung Beiträge zur Ernährungswende Richtung Nachhaltigkeit leisten kann. Dabei wird u.a. aufgezeigt, dass die Aufgaben von Städten und Gemeinden, beispielsweise bei der öffentlichen Beschaffung, in Planungsfragen oder bei der Wirtschaftsförderung, bereits weit in ernährungsrelevante Bereiche hineinreichen und somit wichtige Hebelpunkte für nachhaltige Praktiken bestehen.

Diese Studie interessiert sich für einzelne Personen oder kleine Gruppen und deren Möglichkeiten und Grenzen der Steuerung der lokalen Energiewende. Wie funktioniert dieser grundlegende Prozess der Steuerung, bei dem einzelne Personen bestimmte Kompetenzen, Leistungen und Ressourcen für ihre Intervention in das Energiesystem bündeln? Auf diese Frage bieten die Governance-Perspektive und auch die Transformationsforschung unterschiedliche Erklärungsansätze. Zentrales Anliegen dieser Studie ist es, zu zeigen, unter welchen Bedingungen es zu gelingender Steuerung der Energiewende und zu intendierten Veränderungen im Energiesystem kommen kann. Hierfür greift die Studie das Konzept der Agenten des Wandels auf und bringt es mit der soziologischen Systemtheorie in Verbindung. Aus systemischer Perspektive ergibt sich die größte Problematik daraus, dass sich komplexe Systeme wie die Energiewirtschaft nicht einfach steuern, sondern nur unter ganz bestimmten Bedingungen beeinflussen lassen. Mit der Analyseperspektive eines systemischen Agenten des Wandels-Konzepts und dessen Operationalisierung anhand zweier empirischer Fallstudien in Baden-Württemberg werden theoretische Grundlagen erarbeitet, mit denen erklärt werden kann, wie gesellschaftliche Transformationsprozesse gestaltet und beschleunigt werden können.

In diesem Open-Access-Buch werden Wege aufgezeigt, mit verschiedenen Formen von Ungewissheiten und der Dynamik von Ungewissheiten bezüglich der Entsorgung radioaktiver Abfälle umzugehen. Die sichere Entsorgung radioaktiver Abfälle erfordert es, über Zeiträume von bis zu einer Million Jahre hinaus zu planen. Ein solches Vorhaben ist von erheblichen Ungewissheiten begleitet, die sich zudem auf dem Entsorgungsweg verändern. Dem Sammelband liegen inter- und transdisziplinäre Forschungsergebnisse zugrunde. Die Autor:innen sprechen in allgemein verständlicher Sprache eine breite Leserschaft an, die sich für die Entsorgung radioaktiver Abfälle oder grundlegender für den Umgang mit Vorhaben, die sehr langfristig angelegt sind, interessiert.

Dive in and discover how to build awesome React web apps that you can scale and maintain using design patterns and the latest industry insights.Key Features:Discover and unpack the latest React 18 and Node 19 features in this updated fourth editionGet up to speed with TypeScript, MonoRepo architecture, and several cutting-edge React toolsLearn from plenty of real-world examples and an improved chapter flowBook Description:React helps you work smarter, not harder - but to reap the benefits of this popular JavaScript library and its components, you need a straightforward guide that will teach you how to make the most of it.React 18 Design Patterns and Best Practices will help you use React effectively to make your applications more flexible, easier to maintain, and improve their performance, while giving your workflow a huge boost. With a better organization of topics and knowledge about best practices added to your developer toolbox, the updated fourth edition ensures an enhanced learning experience.The book is split into three parts; the first will teach you the fundamentals of React patterns, the second will dive into how React works, and the third will focus on real-world applications. All the code samples are updated to the latest version of React and you'll also find plenty of new additions that explore React 18 and Node 19's newest features, alongside MonoRepo Architecture and a dedicated chapter on TypeScript.By the end of this book, you'll be able to efficiently build and deploy real-world React web applications.What You Will Learn:Get familiar with the new React 18 and Node 18 featuresExplore TypeScript's basic and advanced capabilitiesMake components communicate with each other by applying consolidate patternsDive into MonoRepo architectureUse server-side rendering to make applications load fasterWrite a comprehensive set of tests to create robust and maintainable codeBuild high-performing applications by styling and optimizing React componentsWho this book is for:This book is for web developers who want to master React by learning key design patterns and best practices in real-world application development. You'll need an intermediate-level experience with React and JavaScript before you get started.

Special composite materials are being produced with a lot of effect for use in industrial areas with demanding applications. These requirements can be satisfied by converting a variety of waste resides or by products from different industrial, agricultural, animal, household feedstocks into useful and sustainable goods. Case studies are explained with clear graphics and detailed instructions. Latest advancements in hybrid waste composite materials are included. A variety of reinforcing particles can be developed, characterised, and tested using leftover wastes from industrial, agricultural, domestic, and animal feedstocks.

Learn all the features and best practices of FastAPI to build, deploy, and monitor powerful data science and AI apps, like object detection or image generation.Purchase of the print or Kindle book includes a free PDF eBookKey Features:Uncover the secrets of FastAPI, including async I/O, type hinting, and dependency injectionLearn to add authentication, authorization, and interaction with databases in a FastAPI backendDevelop real-world projects using pre-trained AI modelsBook Description:Building Data Science Applications with FastAPI is the go-to resource for creating efficient and dependable data science API backends. This second edition incorporates the latest Python and FastAPI advancements, along with two new AI projects - a real-time object detection system and a text-to-image generation platform using Stable Diffusion.The book starts with the basics of FastAPI and modern Python programming. You'll grasp FastAPI's robust dependency injection system, which facilitates seamless database communication, authentication implementation, and ML model integration. As you progress, you'll learn testing and deployment best practices, guaranteeing high-quality, resilient applications.Throughout the book, you'll build data science applications using FastAPI with the help of projects covering common AI use cases, such as object detection and text-to-image generation. These hands-on experiences will deepen your understanding of using FastAPI in real-world scenarios.By the end of this book, you'll be well equipped to maintain, design, and monitor applications to meet the highest programming standards using FastAPI, empowering you to create fast and reliable data science API backends with ease while keeping up with the latest advancements.What You Will Learn:Explore the basics of modern Python and async I/O programmingGet to grips with basic and advanced concepts of the FastAPI frameworkDeploy a performant and reliable web backend for a data science applicationIntegrate common Python data science libraries into a web backendIntegrate an object detection algorithm into a FastAPI backendBuild a distributed text-to-image AI system with Stable DiffusionAdd metrics and logging and learn how to monitor themWho this book is for:This book is for data scientists and software developers interested in gaining knowledge of FastAPI and its ecosystem to build data science applications. Basic knowledge of data science and machine learning concepts and how to apply them in Python is recommended.

Dive into the world of TypeScript, a popular superset of the JavaScript language that enhances the development experience with static typing. This book covers every aspect of TypeScript in a concise and easy-to-understand style, making it the ultimate resource for mastering TypeScript. Author Ben Beattie-Hood provides comprehensive coverage of TypeScript¿s features, such as structural typing, optionality and union types, computed and recursive types, and much more. Each chapter is packed with practical, real-world examples and insider tips drawn from his 20 years of experience as a trainer, ensuring you understand the most important concepts and learn how to avoid common pitfalls. Modern TypeScript will put you on the path to becoming a TypeScript expert, help you greatly reduce errors, and boost your delivery velocity. Whether yoüre building small projects or large-scale applications, this book will give you the skills and confidence to write cleaner, scalable, and more maintainable code. Don¿t miss this opportunity to elevate your TypeScript proficiency and stay at the forefront of modern development. What You'll LearnUnderstand how TypeScript works and how it fits into the JavaScript ecosystemWork with the type system, including primitives, interfaces, classes, and functionsLeverage the advanced type system with mapped and conditional types, in useful real-world examplesExplore tooling and debugging methods available for TypeScriptFutureproof development projects for scale using the TypeScript tooling Who This Book Is ForDevelopers, designers, and engineers who are writing front end web sites or apps, or using JavaScript-based back end systems, looking to supercharge their skills and knowledge.

Build elegant, responsive, and stable Java Virtual Machine-based client applications (Fat Clients) with modern user interfaces. This book introduces JavaFX as a frontend technology and utilizes Kotlin instead of Java for coding program artifacts to boost code expressiveness and maintainability. Author Peter Späth employs a hands-on approach, providing practical examples and code to demonstrate each concept. Mid-level Java programming knowledge and a basic understanding of Kotlin are the only prerequisites; experience with JavaFX and frontend coding is not essential.JavaFX is a modern frontend programming toolkit equipped with containers, menus, buttons, sliders, text fields, and various other controls necessary for communicating with your users, all of which are covered here. Despite its name, JavaFX applications can be coded with programming languages other than Java. The central requirement is that any language targeting JavaFX compiles to artifacts runnable on a Java Virtual Machine. Over the course of this book, yoüll learn firsthand why Kotlin, with its elegant and concise syntax, is a perfect match.After completing Frontend Development With JavaFX and Kotlin, you will be able to build frontends of mid-to-high level complexity, depending on present Java skills, and use Kotlin as a language for addressing GUI programming needs and accessing the JavaFX API.What You Will LearnCreate a JavaFX + Kotlin development pipeline for Gradle, Eclipse and IntelliJUse JavaFX scenes, stages, and nodes/controlsMaster JavaFX event handling, effects, and animation using KotlinUnderstand the JavaFX Concurrency Framework and Kotlin Coroutines for JavaFXWho This Book Is ForLow- to mid-level Java or Kotlin developers with or without JavaFX experience who wish to learn how to build JavaFX applications with Kotlin.

Bei der Zeitschrift für agrar- und umweltpädagogische Forschung handelt es sich um eine wissenschaftliche Publikationsreihe mit dem Ziel, die Vielfalt an Themen der Agrar- und Umweltpädagogik im Bereich der grundlagenorientierten, angewandten und berufsfeldbezogenen Bildungsforschung zu dokumentieren und zu diskutieren. Die darin enthaltenen Beiträge verknüpfen Fachinhalte des Agrar- und Umweltbereichs mit Pädagogik und Beratung. Der vorliegende Band 5 spannt wieder einen weiten thematischen Bogen. Der erste Beitrag präsentiert Ergebnisse der Ambiguitätstoleranz im Sinne der Grünen Pädagogik. Die ökonomischen Auswirkungen der neuen EU Agrarpolitik auf landwirtschaftliche Betriebe in Österreich ist Inhalt des zweiten Artikels. Im nächsten Beitrag wird ein didaktisches Konzept eines Trainings für Beraterinnen und Berater zur Optimierung der betrieblichen Nachhaltigkeit vorgestellt. Zwei weitere Beiträge analysieren die Gestaltungskompetenz im Rahmen von Bürgerbeteiligungen und länderspezifische Bildungskonzepte der landwirtschaftlichen Berufsbildung zur Agrarökologie. Beitrag sechs erforscht die Kompetenzen in der Aus- und Weiterbildung für die Regionalentwicklung und der siebte Artikel verschneidet schließlich das berufliche Verantwortungsbewusstsein mit der Motivation für die Direktvermarktung im Rahmen des kompetenzorientierten Unterrichts. Der letzte Beitrag analysiert Typen von Direktvermarkter:innen als Ausgangspunkt für deren zielgruppenorientierte Weiterbildung.

This book is not a programming course for JavaScript. It is not even an introduction to programming with this language. It is a book containing solutions. How did that go again? How can I sort an array by the length of its elements? Or how do I measure how long a function takes to run? How do I give all my strings the same length? How do I calculate the number of days between two dates? Just a few of the questions you come across when programming.This book provides answers to many of those questions. More than 500 short tips that quickly solve small problemsEach tip shows an example program. Often, there is a brief explanation given that shows how the solution works. Outputs are displayed through an alert on the screen or in the console. Sometimes there are multiple solutions for the same problem. This book shows them, so you have the option to choose the one that fits your programming style best.Not only beginners but also advanced JavaScript developers will discover new things in this book.

"Stephen Hawking guides readers through some of the biggest questions in the universe"--

Miles Weber analysiert die Auswirkungen des Gesetzes zur Modernisierung des Körperschaftsteuerrechts (KöMoG) auf das deutsche UmwStG und überprüft dieses im Hinblick auf seine Europarechtskonformität. Dabei wird zunächst auf die zunehmende Internationalisierung des Umwandlungsrechts durch das SEStEG und anschließend durch das KöMoG eingegangen. Die Aufhebung des § 1 Abs. 2 UmwStG im Rahmen des KöMoG führt zu einem globalen Anwendungsbereich des UmwStG für Kapitalgesellschaften, wohingegen § 1 Abs. 4 UmwStG ausschließlich neu formuliert wurde und Personengesellschaften in Drittstaaten deshalb weitgehend von der Anwendung des UmwStG ausgeschlossen sind. Diese Änderungen werden anhand ausgewählter Fallbeispiele in einen praktischen Kontext eingebettet und es wird aufgezeigt, welche globalen Umstrukturierungsmöglichkeiten nunmehr durch das KöMoG geschaffen werden, aber auch welche bis dato nicht steuerneutral möglich sind. Die dadurch gewonnenen Erkenntnisse bilden die Grundlage für die anschließende kritische Würdigung, in der anhand der Darlegung der Besteuerungsgrundsätze der EU wesentliche Problemfelder des UmwStG aufgedeckt werden.

Wie lange liefert die Sonne genug Energie für unsere wachsende Bevölkerung?Reichen unsere Dächer aus, um genügend Solarstrom zu erzeugen?Stellen Pflanzen und Algen genug Nahrung und Sauerstoff für alle Lebewesen bereit?Millionen Menschen hungern. Strom ist für Milliarden Menschen ein Traum oder zumindest ein Luxusgut. Dieses Buch diskutiert mit Hilfe verständlich dargestellter Physik, wie weit es zu wenig Ressourcen gibt und wie weit es schlicht ein Problem der Verteilung ist.Das Buch ist gleichermaßen geeignet für Interessierte wie für Personen mit physikalischer Ausbildung. Zahlreiche Vergleiche und Erklärungen zeichnen ein anschauliches Bild, welches durch viele Abschätzungen und physikalische Details ergänzt wird.

Learn how to leverage the officially supported Svelte framework to build faster and more powerful web applications by following along with real-world scenarios.Key Features:Develop JavaScript applications with an intuitive and beginner-friendly frameworkGrasp the core concepts of SvelteKit effortlessly with real-world examplesDiscover how SvelteKit minimizes obstacles in building modern web applications, enhancing productivity and efficiencyBook Description:The JavaScript ecosystem has grown vast, complex, and daunting for newcomers. Fortunately, SvelteKit has emerged, simplifying the process of building JavaScript-based web applications. This book aims to demystify SvelteKit, making it as approachable as it makes web app development.With SvelteKit Up and Running you'll be introduced to the philosophy and technologies underlying SvelteKit. First, you'll follow a standard educational programming approach, progressing to a 'Hello World' application. Next, you'll explore the fundamental routing techniques, data loading management, and user submission, all through real-world scenarios commonly encountered in day-to-day development, before discovering various adapters employed by SvelteKit to seamlessly integrate with diverse environments. You'll also delve into advanced concepts like dynamic route management, error handling, and leveraging SvelteKit to optimize SEO and accessibility.By the end of this book, you'll have mastered SvelteKit and will be well-equipped to navigate the complexities of web app development.What You Will Learn:Gain a comprehensive understanding of the core technologies of SvelteKitDive deep into SvelteKit's file-based routing system and uncover basic and advanced conceptsMaster code organization in SvelteKit through effective data-loading techniquesElevate your application's visibility by incorporating SEO and accessibilityStreamline the deployment process of your SvelteKit apps by using adaptersOptimize your SvelteKit app by exploring various configuration and tooling optionsWho this book is for:This book is for web developers aiming to enhance their SvelteKit skills. Whether you're selecting your first JavaScript framework or seeking to stand out among job applicants by adding the latest technology to your resume, this book is your ultimate guide to becoming a SvelteKit master. A solid understanding of HTML, CSS, JavaScript, and Svelte is a must.

Design and deploy robust state-of-the-art web applications using Flask 2.x and Python 3 frameworks and libraries for streamlined development and optimal performancePurchase of the print or Kindle book includes a free PDF eBookKey Features:A practical and rich companion guide for web developers, offering real-world situations and use cases to learn FlaskGet the most out of the powerful Flask framework while preserving the flexibility of your design choicesWrite cleaner, testable, and maintainable code with the help of sample appsBook Description:Discover what makes Flask, the lightweight Python web framework, popular, as you delve into its modular design that enables the development of scalable web apps. With this practical guide, you'll explore modern solutions, recommended design patterns, and best practices for Flask web development.Updated to the latest version of Flask and Python, this third edition of the Flask Framework Cookbook moves away from the outdated libraries, updates content to incorporate new coding patterns, and introduces recipes for the latest tools. You'll explore different ways to integrate with GPT to build AI-ready Flask applications. The book starts with an exploration of Flask application configurations and then guides you through working with templates and understanding the ORM and view layers. You'll also be able to write an admin interface and get to grips with testing using the factory pattern, debugging, and logging errors. Then you'll discover different ways of using Flask to create, deploy, and manage microservices using AWS, GCP, and Kubernetes. Finally, you'll gain insights into various deployment and post-deployment techniques for platforms such as Apache, Tornado, and Datadog.By the end of this book, you'll have acquired the knowledge necessary to write Flask applications that cater to a wide range of use cases in the best possible way and scale them using standard industry practices.What You Will Learn:Explore advanced templating and data modeling techniquesDiscover effective debugging, logging, and error-handling techniques in FlaskWork with different types of databases, including RDBMS and NoSQLIntegrate Flask with different technologies such as Redis, Sentry, and DatadogDeploy and package Flask applications with Docker and KubernetesIntegrate GPT with your Flask application to build future-ready platformsImplement continuous integration and continuous deployment (CI/CD) to ensure efficient and consistent updates to your Flask web applicationsWho this book is for:If you are a web developer seeking to expand your knowledge of developing scalable and production-ready applications in Flask, this is the book for you. It is also highly valuable if you are already aware of Flask's major extensions and want to leverage them for better application development. This book will come handy as a quick reference for specific topic on Flask, its popular extensions, or specific use cases. It assumes basic Python programming experience, as well as familiarity with web development and related terminology.

Dieses Buch bietet eine lebendige Reise durch die Ideengeschichte um den "Höhepunkt der Steuerkunst des liberalen Bürgertums", die Einkommensteuer. Fachkundig und engagiert beschreibt Reiner Sahm die Ursprünge dieser "Königin der Steuern" sowie ihr wechselhaftes Schicksal in den Steuersystemen von den napoleonischen Kriegen bis zum preußischen Erbe mit besonderem Augenmerk auf dem Durchbruch dieser Idee ab Mitte des 19. Jahrhunderts. Angesichts der heutigen Flut der sich ständig erneuernden Steuervorschriften mündet die empfehlenswerte Darstellung in den Appell, der "Königin" ihre verlorene Krone, die Gerechtigkeit, unbedingt zurückzugeben.