Architecture Ethereum Dapp With Angular Angular Material And Ngrx

The book is a step-by-step guide demonstrating how to build a modern Ethereum blockchain DApp with Ethers.js and IPFS using Angular and NgRx. You'll learn first hand how to harness the power of these exciting technologies by building your own complete application named FleaMarket that runs on Ethereum blockchain and implements the functionality of the Safe Remote Purchase contract.

Managing the state of large-scale web applications is a highly challenging task with the need to align different components, backends, and web workers harmoniously. When it comes to Angular, you can use NgRx, which combines the simplicity of Redux with the reactive programming power of RxJS to build your application architecture, making your ...

This manual will covers Introduction To React Native, React Native Layout And Designs, Developing UI (User Interface), Animations and Application Deployment.

She turned the key of her car and it sputtered to life. She jammed the accelerator as the engine roared. With all her might, she pulled the gears and the world behind them blurred away. As they pushed past the house, she heard a deafening scream from a familiar voice. “Enigma!” The lady cried as the people in the market turned in hopes of gathering new gossip. Marinated in a world of competition, Snapped Threads is a portrayal of a struggle for justice. The story weaves together diverse lives against the backdrop of an art theft. Renewing the essence of love, friendship, betrayal, ambition and greed, the story is a reflection of an encounter made at the crossroads of deception and loyalty. The characters embark on new journeys-some with the desires to fulfill dreams, some to satisfy the hunger for wealth and power and some in search of acceptance in an altering world. A tryst with life and a celebration of love, the crime thriller is set at the dawn of a new beginning, bringing into its folds the commitments, responsibilities and perceptions that result from a serious theme attempted in a light environment. Flip through the pages to discover how the characters eventually let the threads roll out the paths of these new journeys.

The Law Library presents the complete text of the Electrical Equipment in Hazardous Locations (Federal Register Publication) (US Coast Guard Regulation) (USCG) (2018 Edition). Updated as of May 29, 2018 The Coast Guard is issuing regulations applicable to newly constructed mobile offshore drilling units (MODUs), floating outer continental shelf (OCS) facilities, and vessels other than offshore supply vessels (OSVs) that engage in OCS activities. The regulations expand the list of acceptable national and international explosion protection standards and add the internationally accepted independent third-party certification system, the International Electrotechnical Commission System for Certification to Standards relating to Equipment for use in Explosive Atmospheres (IECEx), as an accepted method of testing and certifying electrical equipment intended for use in hazardous locations. The regulations also provide owners and operators of existing U.S. MODUs, floating OCS facilities, vessels other than OSVs, and U.S. tank vessels that carry flammable or combustible cargoes, the option of following this compliance regime as an alternative to the requirements contained in existing regulations. This ebook contains: - The complete text of the Electrical Equipment in Hazardous Locations (Federal Register Publication) (US Coast Guard Regulation) (USCG) (2018 Edition) - A dynamic table of content linking to each section - A table of contents in introduction presenting a general overview of the structure

On the advice of a five-dollar psychic, Tina Martin, a zany, overworked mother of two, quits her high-powered job and moves her family to Shanghai. Tina yearns for this new setting to bring her the zen-like inner peace she’s always heard about on infomercials. Instead, she becomes a totally exasperated fish out of water, doing wacky things like stealing the shoes of a shifty delivery man, spraying local women with a bidet hose, and contemplating the murder of her new pet cricket. It takes the friendship of an elderly tai chi instructor, a hot Mandarin tutor, and several mah-jongg-tile-slinging expats to bring Tina closer to a culture she doesn’t understand, the dream job she never knew existed, and the self she has always sought. Fish Heads and Duck Skin will resonate with anyone who has ever wondered who they are, why they were put here, and how they ever lived before eating pan-fried pork buns.

Frank Kane's hands-on Spark training course, based on his bestselling Taming Big Data with Apache Spark and Python video, now available in a book. Understand and analyze large data sets using Spark on a single system or on a cluster. About This Book Understand how Spark can be distributed across computing clusters Develop and run Spark jobs efficiently using Python A hands-on tutorial by Frank Kane with over 15 real-world examples teaching you Big Data processing with Spark Who This Book Is For If you are a data scientist or data analyst who wants to learn Big Data processing using Apache Spark and Python, this book is for you. If you have some programming experience in Python, and want to learn how to process large amounts of data using Apache Spark, Frank Kane's Taming Big Data with Apache Spark and Python will also help you. What You Will Learn Find out how you can identify Big Data problems as Spark problems Install and run Apache Spark on your computer or on a cluster Analyze large data sets across many CPUs using Spark's Resilient Distributed Datasets Implement machine learning on Spark using the MLlib library Process continuous streams of data in real time using the Spark streaming module Perform complex network analysis using Spark's GraphX library Use Amazon's Elastic MapReduce service to run your Spark jobs on a cluster In Detail Frank Kane's Taming Big Data with Apache Spark and Python is your companion to learning Apache Spark in a hands-on manner. Frank will start you off by teaching you how to set up Spark on a single system or on a cluster, and you'll soon move on to analyzing large data sets using Spark RDD, and developing and running effective Spark jobs quickly using Python. Apache Spark has emerged as the next big thing in the Big Data domain – quickly rising from an ascending technology to an established superstar in just a matter of years. Spark allows you to quickly extract actionable insights from large amounts of data, on a real-time basis, making it an essential tool in many modern businesses. Frank has packed this book with over 15 interactive, fun-filled examples relevant to the real world, and he will empower you to understand the Spark ecosystem and implement production-grade real-time Spark projects with ease. Style and approach Frank Kane's Taming Big Data with Apache Spark and Python is a hands-on tutorial with over 15 real-world examples carefully explained by Frank in a step-by-step manner. The examples vary in complexity, and you can move through them at your own pace.

This book will provide you with all of the tools you need to be a professional Ruby developer. Starting with the core principles, such as syntax and best practices, and up to advanced topics like metaprogramming and big data analysis. About This Book Provides the core skills required to become a Ruby programmer Covers how to use the most popular Ruby Gem libraries Includes details on regular expressions Who This Book Is For This is a complete course written from the ground up for beginners wanting to gain a solid understanding of the Ruby language. It starts at the beginning with how to install Ruby and work with it on multiple machines, so simply have a computer that's connected to the Internet and you'll be ready. What You Will Learn Learn how to use Ruby code effectively, picking the right tool for the job and not duplicating built-in functionality Gain best software development practices, and how to identify and fix common errors Absorb core programming skills, such as variables, strings, loops, conditionals, and much more Explore object-oriented programming and learn to create modular, reusable code that you can use across projects Build 10 practical Ruby programs as you work through the book on topics such as big data analysis and solving Euler equations In Detail Ruby is a powerful, general-purpose programming language that can be applied to any task. Whether you are an experienced developer who wants to learn a new language or you are new to programming, this book is your comprehensive Ruby coding guide. Starting with the foundational principles, such as syntax, and scaling up to advanced topics such as big data analysis, this book will give you all of the tools you need to be a professional Ruby developer. A few of the key topics are: object-oriented programming, built-in Ruby methods, core programming skills, and an introduction to the Ruby on Rails and Sinatra web frameworks. You will also build 10 practical Ruby programs. Created by an experienced Ruby developer, this book has been written to ensure it focuses on the skills you will need to be a professional Ruby developer. After you have read this book, you will be ready to start building real-world Ruby projects. Style and approach This is a comprehensive course for learning the Ruby programming language that works methodically through everything that you need to know. It begins with the basics of the language and then works through some complete projects to apply your skills and ensure that you have fully absorbed them and can use them in the real world.