Beginning Ballerina Programming PDF Download
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Author: Anjana Fernando
Publisher: Apress
ISBN: 1484251393
Category : Computers
Languages : en
Pages : 344
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Book Description
Discover the Ballerina programming language for next-generation microservices and cloud-native application development. This book shows you that Ballerina is a cutting-edge programming language which incorporates many of the latest technological advancements in programming language theory. You'll learn variables and types, modules and functions, flow control, error handling, concurrency, I/O, cloud/network programming, persistence and data access, security and more. Additionally, Beginning Ballerina Programming introduces many foundation computer science topics along the way and doesn’t assume much prior knowledge. For example, when introducing transport-level security, you will get a brief introduction to public-key cryptography, how it is different from private-key cryptography, and why it is needed. This provides an added bonus for you to learn something new and general in computer science. After reading and using this book, you'll be proficient with Ballerina and cloud-first programming and be able to apply these concepts and techniques to your next cloud application developments. What You'll Learn · Start programming with Ballerina · Gain the basics of network communication and programming · Obtain a solid understanding of services/API development · Effective use of concurrency in programming · Learn the basics of information security and its applications · Persistent data storage and access Who This Book Is For Absolute beginners in computer programming: No prior experience with computer programming is expected. This can also be a reference book for experienced developers in other languages, who want to learn a modern programming language.
Author: Anjana Fernando
Publisher: Apress
ISBN: 1484251393
Category : Computers
Languages : en
Pages : 344
Get Book Here
Book Description
Discover the Ballerina programming language for next-generation microservices and cloud-native application development. This book shows you that Ballerina is a cutting-edge programming language which incorporates many of the latest technological advancements in programming language theory. You'll learn variables and types, modules and functions, flow control, error handling, concurrency, I/O, cloud/network programming, persistence and data access, security and more. Additionally, Beginning Ballerina Programming introduces many foundation computer science topics along the way and doesn’t assume much prior knowledge. For example, when introducing transport-level security, you will get a brief introduction to public-key cryptography, how it is different from private-key cryptography, and why it is needed. This provides an added bonus for you to learn something new and general in computer science. After reading and using this book, you'll be proficient with Ballerina and cloud-first programming and be able to apply these concepts and techniques to your next cloud application developments. What You'll Learn · Start programming with Ballerina · Gain the basics of network communication and programming · Obtain a solid understanding of services/API development · Effective use of concurrency in programming · Learn the basics of information security and its applications · Persistent data storage and access Who This Book Is For Absolute beginners in computer programming: No prior experience with computer programming is expected. This can also be a reference book for experienced developers in other languages, who want to learn a modern programming language.
Author: DK
Publisher: Penguin
ISBN: 074402031X
Category : Computers
Languages : en
Pages : 360
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Book Description
With this visual guide to computer programming for beginners, it has never been easier to learn how to code. Coding skills are in high demand and the need for programmers is still growing. Covering three of the most popular languages for new coders, this book uses a graphic method to break complex subjects into user-friendly chunks, bringing essential skills within easy reach. Each chapter contains tutorials on practical projects designed to teach you the main applications of each language, such as building websites, creating games, and designing apps. The book also looks at many of the main coding languages that are out there, outlining the key applications of each language, so you can choose the right language for you. You'll learn to think like a programmer by breaking a problem down into parts, before turning those parts into lines of code. Short, easy-to-follow steps then show you, piece by piece, how to build a complete program. There are challenges for you to tackle to build your confidence before moving on. Written by a team of expert coders and coding teachers, Beginner's Step-by-Step Coding Course is the ideal way to get to set you on the road to code.
Author: Eva Holland
Publisher: John Wiley & Sons
ISBN: 1119232686
Category : Computers
Languages : en
Pages : 320
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Book Description
Learn to code the fun way with nine real projects for true beginners Adventures in Coding is written specifically for young people who want to learn how to code, but don't know where to begin. No experience? No problem! This book starts from the very beginning to take you from newbie to app-builder in no time. You'll 'learn by doing' as you build projects designed to help you master fundamental programming skills—and you'll have a great time doing it. These skills form the foundation of any programmer's tool set, and you'll continue to use them as you graduate to other devices and more difficult projects. Each chapter includes a video to help clear up any confusion and make sure you really understand, so you can keep programming your way through every single project without hitting major roadblocks. If you're ready to start designing your own program, this book will help you get started today. More and more kids are learning to code, and many schools offer basic programming classes as part of the regular curriculum. This book is structured like a class, starting with the basics and building skill upon skill, making it both a perfect accompaniment to formal instruction and an ideal guide for self-study. Learn the basic programming skills you'll use everywhere Build nine fun projects from super-basic to pretty challenging Build the skills you need to create bigger and better apps Watch video tutorials for extra help and explanations How many times have you played with an app only to find yourself wishing it had this or that feature? If you learn how to code, you can be the creator of the next big app! But it all starts with that first small project. Adventures in Coding provides all the information you need, so let's get coding!
Author: Fidel Prieto Estrada
Publisher: Packt Publishing Ltd
ISBN: 1787280756
Category : Computers
Languages : en
Pages : 358
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Book Description
WSO2 Made Simple – dive deep into the core concepts of WSO2 to overcome the challenges faced while using the Enterprise Integrator About This Book Design, create, and publish services in the WSO2 technology Integrate the WSO2 Enterprise Integrator with other components and servers Log and test deployed services Who This Book Is For If you are a Java solutions architect or developer and are keen to understand how to build enterprise applications with WSO2, this book is for you. No prior knowledge of WSO2 is expected. What You Will Learn Configure WSO2 Enterprise Integrator server in a production environment Create SOAP Proxies and REST APIs Interact with WSO2 Message Broker Write services using the new language: Ballerina Schedule automatic tasks for the services you create Manage log messages depending on the log level of the system Integrate with social networks such as Twitter, Facebook, Instagram, and Yammer Test SOAP Services using the Tryit feature and SoapUI tool Work with Quality of Services In Detail WSO2 Enterprise Integrator brings together the most powerful servers provided by the WSO2 company for your SOA infrastructure. As an Enterprise Service Bus (ESB), WSO2 Enterprise Integrator provides greater flexibility and agility to meet growing enterprise demands, whereas, as a Data Services Server (DSS), it provides an easy-to-use platform for integrating data stores, creating composite views across different data sources, and hosting data services. Using real-world scenarios, this book helps you build a solid foundation in developing enterprise applications with powerful data integration capabilities using the WSO2 servers. The book gets you started by brushing up your knowledge about SOA architecture and how it can be implemented through WSO2. It will help build your expertise with the core concepts of ESB such as building proxies, sequences, endpoints, and how to work with these in WSO2. Going further, you will also get well-acquainted with DSS data service concepts such as configuring data services, tasks, events, testing, and much more. The book will also cover API management techniques. Along with ESB and DSS, you will also learn about business process servers, the rules server and other components that together provide the control and robustness your enterprise applications will need. With practical use cases, the book covers typical daily scenarios you will come across while using these servers to give you hands-on experience. Style and approach The book is a complete guide and helps you get the right start—from understanding SOA architectures to getting valuable experience with two important integration servers such as ESB and DSS. It will include some real-world practical scenarios to help you master the best practices followed right across the industry and overcome the challenges you're likely to face on a daily basis.
Author: Bers, Marina
Publisher: IGI Global
ISBN: 1799873102
Category : Education
Languages : en
Pages : 362
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Book Description
Computational thinking is a lifelong skill important for succeeding in careers and life. Students especially need to acquire this skill while in school as it can assist with solving a number of complex problems that arise later in life. Therefore, the importance of teaching computational thinking and coding in early education is paramount for fostering problem-solving and creativity. Teaching Computational Thinking and Coding to Young Children discusses the importance of teaching computational thinking and coding in early education. The book focuses on interdisciplinary connections between computational thinking and other areas of study, assessment methods for computational thinking, and different contexts in which computational thinking plays out. Covering topics such as programming, computational thinking assessment, computational expression, and coding, this book is essential for elementary and middle school teachers, early childhood educators, administrators, instructional designers, curricula developers, educational software developers, researchers, educators, academicians, and students in computer science, education, computational thinking, and early childhood education.
Author: Brenda Dixon Gottschild
Publisher: Springer
ISBN: 1137512350
Category : Performing Arts
Languages : en
Pages : 413
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Book Description
Founder of the Philadelphia Dance Company (PHILADANCO) and the Philadelphia School of Dance Arts, Joan Myers Brown's personal and professional histories reflect the hardships as well as the advances of African-Americans in the artistic and social developments of the second half of the twentieth and the early twenty-first centuries.
Author: Lauren Thompson
Publisher: Macmillan
ISBN: 9780312370299
Category : Biography & Autobiography
Languages : en
Pages : 52
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Book Description
The inspiring story of five little girls whose ballerina dreams come true with the help of their dedicated teacher.
Author: Michaela DePrince
Publisher: Alfred A. Knopf Books for Young Readers
ISBN: 0385755112
Category : Juvenile Nonfiction
Languages : en
Pages : 258
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Book Description
"The memoir of Michaela DePrince, who lived the first few years of her live in war-torn Sierra Leone until being adopted by an American Family. Now seventeen, she is one of the premiere ballerinas in the United States"--
Author: Pethuru Raj Chelliah
Publisher: Packt Publishing Ltd
ISBN: 1788838696
Category : Computers
Languages : en
Pages : 379
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Book Description
Create, deploy, and manage applications at scale using SRE principles Key FeaturesBuild and run highly available, scalable, and secure softwareExplore abstract SRE in a simplified and streamlined wayEnhance the reliability of cloud environments through SRE enhancementsBook Description Site reliability engineering (SRE) is being touted as the most competent paradigm in establishing and ensuring next-generation high-quality software solutions. This book starts by introducing you to the SRE paradigm and covers the need for highly reliable IT platforms and infrastructures. As you make your way through the next set of chapters, you will learn to develop microservices using Spring Boot and make use of RESTful frameworks. You will also learn about GitHub for deployment, containerization, and Docker containers. Practical Site Reliability Engineering teaches you to set up and sustain containerized cloud environments, and also covers architectural and design patterns and reliability implementation techniques such as reactive programming, and languages such as Ballerina and Rust. In the concluding chapters, you will get well-versed with service mesh solutions such as Istio and Linkerd, and understand service resilience test practices, API gateways, and edge/fog computing. By the end of this book, you will have gained experience on working with SRE concepts and be able to deliver highly reliable apps and services. What you will learnUnderstand how to achieve your SRE goalsGrasp Docker-enabled containerization conceptsLeverage enterprise DevOps capabilities and Microservices architecture (MSA)Get to grips with the service mesh concept and frameworks such as Istio and LinkerdDiscover best practices for performance and resiliencyFollow software reliability prediction approaches and enable patternsUnderstand Kubernetes for container and cloud orchestrationExplore the end-to-end software engineering process for the containerized worldWho this book is for Practical Site Reliability Engineering helps software developers, IT professionals, DevOps engineers, performance specialists, and system engineers understand how the emerging domain of SRE comes handy in automating and accelerating the process of designing, developing, debugging, and deploying highly reliable applications and services.
Author: Vladimir J. Lumelsky
Publisher: John Wiley & Sons
ISBN: 0471738190
Category : Technology & Engineering
Languages : en
Pages : 456
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Book Description
A leap forward in the field of robotics Until now, most of the advances in robotics have taken place instructured environments. Scientists and engineers have designedhighly sophisticated robots, but most are still only able tooperate and move in predetermined, planned environments designedspecifically for the robots and typically at very high cost. Thisnew book takes robotics to the next level by setting forth thetheory and techniques needed to achieve robotic motion inunstructured environments. The ability to move and operate in anarbitrary, unplanned environment will lead to automating a widerange of new robotic tasks, such as patient care, toxic sitecleanup, and planetary exploration. The approach that opens the door for robots to handle unstructuredtasks is known as Sensing-Intelligence-Motion (SIM), which drawsfrom research in topology, computational complexity, controltheory, and sensing hardware. Using SIM as an underlyingfoundation, the author's carefully structured presentation isdesigned to: * Formulate the challenges of sensor-based motion planning and thenbuild a theoretical foundation for sensor-based motion planningstrategies * Investigate promising algorithmic strategies for mobile robotsand robot arm manipulators, in both cases addressing motionplanning for the whole robot body * Compare robot performance to human performance in sensor-basedmotion planning to gain better insight into the challenges of SIMand help build synergistic human-robot teams for tele-operationtasks. It is both exciting and encouraging to discover that robotperformance decisively exceeds human performance in certain tasksrequiring spatial reasoning, even when compared to trainedoperators * Review sensing hardware that is necessary to realize the SIMparadigm Some 200 illustrations, graphic sketches, and photos are includedto clarify key issues, develop and validate motion planningapproaches, and demonstrate full systems in operation. As the first book fully devoted to robot motion planning inunstructured environments, Sensing, Intelligence, Motion is amust-read for engineers, scientists, and researchers involved inrobotics. It will help them migrate robots from highly specializedapplications in factories to widespread use in society whereautonomous robot motion is needed.
