Learn to write practical, reusable code with the straight forward tutorials and tips in the newest edition of this For Dummies bestseller Do you speak Java? No, we're not talking about your morning cup 'o joe. We mean the world's most popular programming language that runs on almost any computer! If you're looking to get started--or up your game--with Java, then Java For Dummies is the guide you need.In this book, you'll: Take control of your program flow Program with classes, objects, and methods Use Java's functional programming features Explore Java 17, the latest long-term support release This up-to-date handbook covers the latest developments in Java, including the new 'switch' statement syntax. So, if you're ready to dive into one of the most practical (and coolest!) programming languages around, it's time you picked upJava For Dummies.

Conquer the world of Android app development Android has taken over the mobile and TV markets and become unstoppable! Android offers a vast stage for developers to serve millions--and rake in the profits--with diverse and wide-ranging app ideas. Whether you're a raw recruit or a veteran programmer, you can get in on the action and become a master of the Android programming universe with the new edition of Android Application Development For Dummies All-in-One. In addition to receiving guidance on mobile and TV development, you'll find overviews of native code, watch, car, Android wear, and other device development. This friendly, easy-to-follow book kicks off by offering a fundamental understanding of Android's major technical ideas, including functional programming techniques. It moves on to show you how to work effectively in Studio, program cool new features, and test your app to make sure it's ready to release to a waiting world. You'll also have an opportunity to brush up on your Kotlin and develop your marketing savvy. There are millions of potential customers out there, and you want to stand out from the crowd! Understand new features and enhancements Get development best-practices Know your Android hardware Access online materials With a market share like Android's, the stakes couldn't be higher. Android Application Development For Dummies All-in-One levels the field and gives you the tools you need to take on the world.

Java fA1/4r Dummies ist gleichzeitig ein Lehrbuch und ein unverzichtbares Nachschlagewerk fA1/4r alle Java-Programmierer. Basiswissen zur objektorientierten Programmierung wird genauso vermittelt wie das Prinzip der Wiederverwendbarkeit von Programmbausteinen und allgemeine Grundlagen der Java-Programmierung.

Become a Java wizard with this popular programming guide Consider Beginning Programming with Java For Dummies your indispensable guide to learning how to program in one of the most popular programming languages--Java! Java is an invaluable language to master, as it's widely used for application development, including Android, desktop, and server-side applications. Beginning Programming with Java For Dummies is written specifically for newbies to programming. The book starts with an overview of computer programming and builds from there; it explains the software you need, walks you through writing your own programs, and introduces you to a few of the more-complex aspects of programming in Java. It also includes step-by-step examples you can try on your own (and email the author if you need help). As you work through the book, you'll get smart about these Java features: Object-oriented programming (OOP), a Java mainstay IntelliJ IDEA, an integrated development environment (IDE), that gives you one place to do all your programming, including debugging code Loops, branches, and collections Variables and operators Expressions, statements, and blocks Beginning Programming with Java For Dummies translates all this foreign programming and computer syntax into plain English, along with plenty of helpful examples and tips. Learning a new language--and coding is definitely its own language--should be a fun endeavor. With this book as your handy interpreter, you'll be on your way to fluency, speaking the language of coders everywhere!

Create awesome iOS and Android apps with a single tool! Flutter is an app developer's dream come true. With Google's open source toolkit, you can easily build beautiful apps that work across platforms using a single codebase. This flexibility allows you to get your work out to the widest possible audience. With Flutter already being used by thousands of developers worldwide in a market where billions of apps are downloaded every year, now is the right time to get ahead of the curve with this incredible tool. Flutter for Dummies is your friendly, ground-up route to creating multi-platform apps. From how to construct your initial frameworks to writing code in Dart, you'll find the essentials you need to ride the Flutter revolutionary wave to success. This book includes how to create an intuitive and stunning UI, add rich interactivity, and easily pull in data. You'll also see how Flutter features like Hot Reload--providing sub-second refreshes as you refine your work--help you make sure your app is a delight to use. Start simple: follow steps to build a basic app It's alive! Keep connected to online data It moves! Make things fun with animated features Get the word out: use tips to expand your audience Whether you're a fledgling developer or an expert wanting to add a slick feather to your programming cap, join the Flutter revolution now and soar above the rest!

Alle Java-Grundlagen fur die App-Entwicklung Sie mochten eigene Android-Apps entwickeln, konnen aber noch nicht programmieren oder zumindest noch kein Java? Dann ist dieses Buch wie fur Sie gemacht. Nach der Installation der kostenlosen Entwicklungswerkzeuge lernen Sie Schritt fur Schritt alle wichtigen Code-Elemente wie Variablen, Methoden und Schleifen sowie die objektorientierte Programmierung kennen. Ausserdem erfahren Sie, wie Android-Apps aufgebaut sind, wie Sie sie mit Buttons, Auswahllisten und Layouts ausstatten und die Programmlogik mit Java erstellen. Anhand eines Spiels und einer Twitter-App sehen Sie, wie alles zusammenhangt. So steht Ihren eigenen Apps nichts mehr im Weg!

Develop the next killer Android App using Java programming! Android is everywhere! It runs more than half the smartphones in the U.S. and Java makes it go. If you want to cash in on its popularity by learning to build Android apps with Java, all the easy-to-follow guidance you need to get started is at your fingertips. Inside, you'll learn the basics of Java and grasp how it works with Android; then, you'll go on to create your first real, working application. How cool is that? The demand for Android apps isn't showing any signs of slowing, but if you're a mobile developer who wants to get in on the action, it's vital that you get the necessary Java background to be a success. With the help of Java Programming for Android Developers For Dummies, you'll quickly and painlessly discover the ins and outs of using Java to create groundbreaking Android apps no prior knowledge or experience required! * Get the know-how to create an Android program from the ground up * Make sense of basic Java development concepts and techniques * Develop the skills to handle programming challenges * Find out how to debug your app Don't sit back and watch other developers release apps that bring in the bucks! Everything you need to create that next killer Android app is just a page away!

Java & XML For Dummies shows experienced Java developers how to start incorporating XML data in to their applications.
Topics covered include Java/XML Bindings, SAX (Simple API for XML), DOM, SOAP, Web Services, data binding, XML from Java Applications, messaging with XML and Java, DTDs, namespaces, Xpath, CSS, UDDI, HTTP handing servers for SOAP and other XML format messages via serverlets, differences between parsers, Java API programming tools for handling XML, using XML to solve real-world programming problems, WSDL, UDDI, EAI, Message routing, turning java objects into XML, databases in XML.

Sie wollen in Java einsteigen oder Ihre Kenntnisse erweitern? "Java fur Dummies" ist gleichzeitig Lehrbuch und unverzichtbares Nachschlagewerk fur alle Java-Programmierer. Basiswissen zur objektorientierten Programmierung wird genauso vermittelt wie das Prinzip der Wiederverwendbarkeit von Programmbausteinen. Ausserdem lernen Sie, wann Variablen innerhalb oder ausserhalb von Methoden deklariert werden sollten, wo die Grenzen von Arrays liegen und wie Code mit Exceptions absturzsicher gemacht wird. Diese Auflage von "Java fur Dummies" berucksichtigt die Neuerungen der Version Java 17.

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If you need to build Web and database applications quickly but you don't dream in computer code, take heart! Ruby on Rails was created for you, and this book will have you up and running in no time. The Ruby scripting language and the Rails framework let you create full-featured Web applications fast. It's even fun!

Discover how toInstall and run Ruby and RailsUse the RadRails IDECreate a blog with RubyConnect your Web site to a databaseBuild a shopping cartExplore Ruby's syntax