Go ist eine der neueren Programmiersprachen, die Softwareentwickler in ihrer Werkzeugkiste haben sollten. Die Sprache wurde mit dem Ziel entwickelt, besonders gut lesbar, benutzerfreundlich und effizient zu sein, und ist eine gute Wahl für Entwickler, die Anwendungen für die Cloud erstellen. Dieses Buch zeigt Ihnen die ersten Schritte in Go. Steigen Sie ein und beginnen Sie mit dem Schreiben von Code, der Daten aus der Cloud holt und sie in die Hände der Benutzer legt.
Sie möchten Ihre Android-Apps noch schneller und effizienter entwickeln? In diesem Buch finden Sie fast hundert fertige Codelösungen für alle Standardsituationen, die Sie in Ihre Apps integrieren können. Sie erhalten beispielsweise Rezepte für das Aufrufen anderer Apps, für die Benutzeroberfläche, den Umgang mit Telefonanrufen und SMS, für Google Maps und ortsbezogene Dienste, das Speichern von Daten, den Zugriff auf die Kamera und vieles mehr. Alle Bausteine sind vollständig kommentiert und übersichtlich angeordnet, sodass Sie sofort auf den benötigten Code zugreifen können. Und damit das Einbauen in Ihre Apps noch schneller geht, können Sie alle Lösungen direkt herunterladen!
Ready, set, program with Go! Now is the perfect time to learn the Go Programming Language. It’s one of the most in-demand languages among tech recruiters and developers love its simplicity and power. Go Programming Language For Dummies is an easy way to add this top job skill to your toolkit. Written for novice and experienced coders alike, this book traverses basic syntax, writing functions, organizing data, building packages, and interfacing with APIs. Go—or GoLang, as it’s also known—has proven to be a strong choice for developers creating applications for the cloud-based world we live in. This book will put you on the path to using the language that’s created some of today’s leading web applications, so you can steer your career where you want to Go! Learn how Go works and start writing programs and modules Install and implement the most powerful third-party Go packages Use Go in conjunction with web services and MySQL databases Keep your codebase organized and use Go to structure data With this book, you can join the growing numbers of developers using Go to create 21st century solutions. Step inside to take start writing code that puts data in users’ hands.
Targeting novice .NET programmers, the book focuses on developing networked applications using modern technologies like GPS communication, Bluetooth, and RFID. It aims to make these advanced tools accessible to a wider audience, providing practical guidance for building innovative applications in a rapidly evolving tech landscape.
Use this book to write an Ethereum Blockchain Smart Contract, test it, deploy it, and create a web application to interact with your smart contract. Beginning Ethereum Smart Contracts Programming is your fastest and most efficient means of getting started if you are unsure where to begin and how to connect to the Ethereum Blockchain. The book begins with a foundational discussion of blockchain and the motivation behind it. From there, you will get up close and personal with the Ethereum Blockchain, learning how to use an Ethereum client (geth) to connect to the Ethereum Blockchain to perform transactions such as sending Ethers to another account. You will learn about smart contracts without having to wade through tons of documentation. Author Lees "learn-by-doing" approach will allow you to be productive and feel confident in your ability in no time. The last part of this book covers tokens, a topic that has taken the cryptocurrency market by storm. Sample code in Python, Solidity, and JavaScript is provided in the book and online. What You'll Learn: Understand the basic premise of blockchain and "record keeping" in a peer-to-peer network Experience blockchain in action by creating your own blockchain using Python Know the foundation of smart contracts programming and how to deploy and test smart contracts Work on a case study to illustrate the use of blockchain Be familiar with tokens, and how to create and launch your own ICO digital token Write smart contracts that transact using tokens This book is for those who want to get started quickly with Ethereum Smart Contracts programming. Basic programming knowledge and an understanding of Python or JavaScript is recommended
To bring you up to speed with ASP.NET 2.0, this text offers nearly 50 hands-on projects. Each one explores a new feature of the language, with emphasis on changes that can increase productivity, simplify programming tasks and help you add new functionality to your applications in an informal, code-intensive style.
The ideal starting point for creating apps using iOS 4 Written by an experienced Apple developer and trainer, this full-color reference serves as an ideal jumping point for creating applications for Apple’s iOS 4 that runs on the iPhone, iPod Touch, and iPad. In addition to in-depth coverage of the iOS SDK, the book walks you through the various core aspects of iPhone and iPad development. You’ll learn how to take advantage of the tools provided by XCode and you’ll benefit from a solid introduction to Objective-C, which allows you to have a smooth transition to iPhone development from another platform. Beginning iOS 4 Application Development is your ultimate resource for creating applications for Apple's iOS 4.
The rapid proliferation of mobile networks for both public use and private has made connectivity-on-the-go a desirable, if not absolutely essential, condition. Nor is this mobility limited to everywhere you look, people are downloading email and other information directly to their cell phones and PDAs. For developers, this means an increased demand to create applications for mobile devices. Microsoft's .NET Compact Frameworks provides a full suite of powerful tools to help them get the job done. The .NET Compact Framework--a scaled down version of Microsoft's .NET Framework--offers a powerful programming environment for designing rich applications for the Pocket PC or Windows Mobile-based Smartphones. If you're familiar with the .NET Framework, you'll feel right at home in the .NET Compact Framework. You'll find the perfect way to jumpstart your productivity in our new .NET Compact Framework Pocket Guide . As with all of our popular Pocket Guides, this concise book delivers just the information you need without all the fluff. The .Net Compact Framework Pocket Guide provides a brief introduction to the framework and includes several projects to get you up to speed quickly. In this book you'll Whether you're new to mobile programming or new to Visual Studio .NET 2003, the .NET Compact Framework Pocket Guide will teach what you need to know to get started developing mobile applications.
Create must-have applications for the latest Android OS The Android OS is a popular and flexible platform for many of today's most in-demand mobile devices. This full-color guide offers you a hands-on introduction to creating Android applications for the latest mobile devices. Veteran author Wei Meng Lee accompanies each lesson with real-world examples to drive home the content he covers. Beginning with an overview of core Android features and tools, he moves at a steady pace while teaching everything you need to know to successfully develop your own Android applications. Explains what an activity is and reviews its lifecycle Zeroes in on customizing activities by applying styles and themes Looks at the components of a screen, including LinearLayout, AbsoluteLayout, and RelativeLayout, among others Details ways to adapt to different screen sizes and adjust display orientation Reviews the variety of views such as TextView, ProgressBar, TimePicker, and more Beginning Android Application Development pares down the most essential steps you need to know so you can start creating Android applications today.
Python makes machine learning easy for beginners and experienced developers With computing power increasing exponentially and costs decreasing at the same time, there is no better time to learn machine learning using Python. Machine learning tasks that once required enormous processing power are now possible on desktop machines. However, machine learning is not for the faint of heart―it requires a good foundation in statistics, as well as programming knowledge. Python Machine Learning will help coders of all levels master one of the most in-demand programming skillsets in use today. Readers will get started by following fundamental topics such as an introduction to Machine Learning and Data Science. For each learning algorithm, readers will use a real-life scenario to show how Python is used to solve the problem at hand. • Python data science―manipulating data and data visualization • Data cleansing • Understanding Machine learning algorithms• Supervised learning algorithms • Unsupervised learning algorithms • Deploying machine learning models Python Machine Learning is essential reading for students, developers, or anyone with a keen interest in taking their coding skills to the next level.
