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  • 1
    ISBN: 9781789614848 , 1789614848
    Language: English
    Pages: 1 online resource (1 volume) , illustrations
    Keywords: Node.js ; Blockchains (Databases) ; Application program interfaces (Computer software) ; JavaScript (Computer program language) ; Electronic data processing ; Distributed processing ; Electronic books ; Electronic books ; local
    Abstract: Explore the essentials of blockchain technology with JavaScript to develop highly secure bitcoin-like applications Key Features Develop bitcoin and blockchain-based cryptocurrencies using JavaScript Create secure and high-performant blockchain networks Build custom APIs and decentralized networks to host blockchain applications Book Description Learn Blockchain Programming with JavaScript begins by giving you a clear understanding of what blockchain technology is. You'll then set up an environment to build your very own blockchain and you'll add various functionalities to it. By adding functionalities to your blockchain such as the ability to mine new blocks, create transactions, and secure your blockchain through a proof-of-work you'll gain an in-depth understanding of how blockchain technology functions. As you make your way through the chapters, you'll learn how to build an API server to interact with your blockchain and how to host your blockchain on a decentralized network. You'll also build a consensus algorithm and use it to verify data and keep the entire blockchain network synchronized. In the concluding chapters, you'll finish building your blockchain prototype and gain a thorough understanding of why blockchain technology is so secure and valuable. By the end of this book, you'll understand how decentralized blockchain networks function and why decentralization is such an important feature for securing a blockchain. What you will learn Gain an in-depth understanding of blockchain and the environment setup Create your very own decentralized blockchain network from scratch Build and test the various endpoints necessary to create a decentralized network Learn about proof-of-work and the hashing algorithm used to secure data Mine new blocks, create new transactions, and store the transactions in blocks Explore the consensus algorithm and use it to synchronize the blockchain network Who this book is for Learn Blockchain Programming with JavaScript is for JavaScript developers who wish to learn about blockchain programming or build their own blockchain using JavaScript frameworks.
    Note: Description based on online resource; title from title page (Safari, viewed February 4, 2019)
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  • 2
    Online Resource
    Online Resource
    [Erscheinungsort nicht ermittelbar] : Packt Publishing | Boston, MA : Safari
    ISBN: 9781800202320
    Language: English
    Pages: 1 online resource (1 video file, approximately 3 hr., 47 min.)
    Edition: 1st edition
    Keywords: Electronic videos ; local
    Abstract: Succeed in your next JavaScript coding interview by working through practice questions and learning important JavaScript skills and concepts About This Video Learn the concepts and techniques that interviewers usually test candidates on in JavaScript programming interviews Gain insights into the actual format of programming interviews In Detail This course is designed to help you prepare effectively for any JavaScript programming interview. Since programming interviews require intense preparation, with practice being the key to succeeding, this course will ensure you are well-equipped to make an impression. In this course, you will complete more than 30 JavaScript interview questions that come from actual JavaScript interviews. You will understand how to approach problems, solve each one, and use the best solution to each problem in a step-by-step manner. You'll also delve into the skills, concepts, and techniques that are required to solve each problem. All along, the course helps you strengthen your JavaScript programming skills and knowledge of fundamental concepts through a hands-on style. The course covers a mix of ES5 and ES6 code to ensure that you grasp the fundamental concepts effectively. By the end of this course, you will be well-versed with more than 30 interview questions, and have the skills and techniques you need to know to succeed in interviews.
    Note: Online resource; Title from title screen (viewed February 28, 2020) , Mode of access: World Wide Web.
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  • 3
    Online Resource
    Online Resource
    [Erscheinungsort nicht ermittelbar] : Packt Publishing | Boston, MA : Safari
    ISBN: 9781800208124
    Language: English
    Pages: 1 online resource (1 video file, approximately 3 hr., 33 min.)
    Edition: 1st edition
    Keywords: Electronic videos ; local
    Abstract: Make your code and programs faster and more efficient by using algorithms About This Video Explore important algorithms and understand how they work Learn the skills and concepts that you need to know to build your own algorithms that function the way you need them to In Detail Using algorithms in your programming allows you to improve the efficiency, performance, speed, and scalability of your code, applications, and programs. If you're looking to get up and running with algorithms in JavaScript from scratch, then this course is for you. You will learn what algorithms are, why they are important, and how to code them in JavaScript. You will also understand other important programming concepts as you advance such as functional programming, time complexity, and recursion. You'll also discover how to implement them in the algorithms that you build through the course. This course also features useful diagrams and animations to help you learn easily and effectively. The purpose of this course is not to simply help you memorize the algorithms, but instead to guide you on how the code works so you get hands-on experience in working with algorithms. The course covers a mix of ES5 and ES6 code to help you grasp the fundamental concepts easily. By the end of this course, you will have developed the skills you need to make your programs run efficiently using algorithms.
    Note: Online resource; Title from title screen (viewed February 28, 2020) , Mode of access: World Wide Web.
    Library Location Call Number Volume/Issue/Year Availability
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