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Mastering Ethereum [PDF Download]

Mastering Ethereum PDF
Author: Andreas M. Antonopoulos
Publisher: O'Reilly Media
Release Date: 2018-11-13
ISBN: 1491971916
Size: 59.83 MB
Format: PDF, ePub, Docs
Category : Computers
Languages : en
Pages : 424
View: 646

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Ethereum represents the gateway to a worldwide, decentralized computing paradigm. This platform enables you to run decentralized applications (DApps) and smart contracts that have no central points of failure or control, integrate with a payment network, and operate on an open blockchain. With this practical guide, Andreas M. Antonopoulos and Gavin Wood provide everything you need to know about building smart contracts and DApps on Ethereum and other virtual-machine blockchains. Discover why IBM, Microsoft, NASDAQ, and hundreds of other organizations are experimenting with Ethereum. This essential guide shows you how to develop the skills necessary to be an innovator in this growing and exciting new industry. Run an Ethereum client, create and transmit basic transactions, and program smart contracts Learn the essentials of public key cryptography, hashes, and digital signatures Understand how "wallets" hold digital keys that control funds and smart contracts Interact with Ethereum clients programmatically using JavaScript libraries and Remote Procedure Call interfaces Learn security best practices, design patterns, and anti-patterns with real-world examples Create tokens that represent assets, shares, votes, or access control rights Build decentralized applications using multiple peer-to-peer (P2P) components

Ethereum Grundlagen Und Programmierung [PDF Download]

Ethereum     Grundlagen und Programmierung PDF
Author: Andreas M. Antonopoulos
Publisher: O'Reilly
Release Date: 2019-10-09
ISBN: 3960103492
Size: 50.14 MB
Format: PDF
Category : Computers
Languages : de
Pages : 432
View: 1604

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Ethereum ist der Schlüssel zu einem weltweiten, dezentralen Computing-Paradigma: Die Plattform ermöglicht es Ihnen, dezentrale Anwendungen (DApps) und Smart Contracts ohne zentrale Fehler- und Kontrollpunkte auszuführen, sie in ein Zahlungsnetzwerk zu integrieren und hierbei auf einer offenen Blockchain zu arbeiten. In ihrem umfassenden Praxisbuch vermitteln Andreas M. Antonopoulos und Gavin Wood alles, was Sie über das Entwickeln von Smart Contracts und DApps auf Ethereum und anderen Virtual-Machine-Blockchains wissen müssen. Erfahren Sie, warum IBM, Microsoft, NASDAQ und Hunderte anderer Unternehmen mit Ethereum experimentieren und eignen Sie sich alle erforderlichen Fähigkeiten an, um in dieser spannenden und wachsenden Branche innovative Projekte erfolgreich umzusetzen. Führen Sie einen Ethereum-Client aus, erzeugen und senden Sie Basistransaktionen und programmieren Sie Smart Contracts. Verstehen Sie die Grundlagen der Public-Key-Kryptografie, von Hashes und digitalen Signaturen. Erfahren Sie, wie "Wallets" digitale Schlüssel verwalten, die Geldmittel und Smart Contracts kontrollieren. Interagieren Sie programmgesteuert mit Ethereum-Clients – über JavaScript-Bibliotheken und Remote-Procedure-Call-Schnittstellen. Erarbeiten Sie sich Best Practices im Bereich der Sicherheit, verstehen Sie Design-Patterns und Anti-Patterns anhand von realen Beispielen. Erstellen Sie Tokens, die Vermögenswerte, Freigaben, Abstimmungen oder Zugriffsrechte abbilden. Entwickeln Sie dezentrale Anwendungen unter Verwendung mehrerer Peer-to-Peer-Komponenten.

Mastering Ethereum [PDF Download]

Mastering Ethereum PDF
Author: Merunas Grincalaitis
Publisher: Packt Publishing Ltd
Release Date: 2019-04-27
ISBN: 1789537185
Size: 35.78 MB
Format: PDF, Mobi
Category : Computers
Languages : en
Pages : 490
View: 3534

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An expert guide to implementing fast, secure, and scalable decentralized applications that work with thousands of users in real time Key Features Implement advanced features of the Ethereum network to build powerful decentralized applications Build smart contracts on different domains using the programming techniques of Solidity and Vyper Explore the architecture of Ethereum network to understand advanced use cases of blockchain development Book Description Ethereum is one of the commonly used platforms for building blockchain applications. It's a decentralized platform for applications that can run exactly as programmed without being affected by fraud, censorship, or third-party interference. This book will give you a deep understanding of how blockchain works so that you can discover the entire ecosystem, core components, and its implementations. You will get started by understanding how to configure and work with various Ethereum protocols for developing dApps. Next, you will learn to code and create powerful smart contracts that scale with Solidity and Vyper. You will then explore the building blocks of the dApps architecture, and gain insights on how to create your own dApp through a variety of real-world examples. The book will even guide you on how to deploy your dApps on multiple Ethereum instances with the required best practices and techniques. The next few chapters will delve into advanced topics such as, building advanced smart contracts and multi-page frontends using Ethereum blockchain. You will also focus on implementing machine learning techniques to build decentralized autonomous applications, in addition to covering several use cases across a variety of domains such as, social media and e-commerce. By the end of this book, you will have the expertise you need to build decentralized autonomous applications confidently. What you will learn Apply scalability solutions on dApps with Plasma and state channels Understand the important metrics of blockchain for analyzing and determining its state Develop a decentralized web application using React.js and Node.js Create oracles with Node.js to provide external data to smart contracts Get to grips with using Etherscan and block explorers for various transactions Explore web3.js, Solidity, and Vyper for dApps communication Deploy apps with multiple Ethereum instances including TestRPC, private chain, test chain, and mainnet Who this book is for This book is for anyone who wants to build fast, highly secure, and transactional decentralized applications. If you are an Ethereum developer looking to perfect your existing skills in building powerful blockchain applications, then this book is for you. Basic knowledge of Ethereum and blockchain is necessary to understand the concepts covered in this book.

Entwurfsmuster Von Kopf Bis Fu [PDF Download]

Entwurfsmuster von Kopf bis Fu   PDF
Author: Eric Freeman
Publisher: O'Reilly Media
Release Date: 2015-03-05
ISBN: 3955619877
Size: 48.61 MB
Format: PDF, ePub, Mobi
Category : Computers
Languages : de
Pages : 696
View: 3706

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Jetzt aktuell zu Java 8: Dieses Buch ist ein moderner Klassiker zum Thema Entwurfsmuster. Mit dem einzigartigen Von Kopf bis Fuß-Lernkonzept gelingt es den Autoren, die anspruchsvolle Materie witzig, leicht verständlich und dennoch gründlich darzustellen. Jede Seite ist ein Kunstwerk für sich, mit vielen visuellen Überraschungen, originellen Comic-Zeichnungen, humorvollen Dialogen und geistreichen Selbstlernkontrollen. Spätestens, wenn es mal wieder heißt "Spitzen Sie Ihren Bleistift", wird dem Leser klar, dass bei diesem Buch sein Mitmachen gefragt ist. Das ist nicht nur unterhaltsam, sondern auch effektiv: Komplexe Sachverhalte lassen sich nach Erkenntnis der modernen Lernwissenschaft am gründlichsten über mehrere verschiedene Kanäle verstehen. Das Buch verspricht dem Leser daher nicht nur Spaß beim Lernen, er wird nach der Lektüre auch die Herausforderungen des Software-Designs meistern können.

Mastering Ethereum [PDF Download]

Mastering Ethereum PDF
Author: Maxwell Wallett
Publisher:
Release Date: 2021-02-24
ISBN:
Size: 23.90 MB
Format: PDF, Mobi
Category :
Languages : en
Pages : 56
View: 6755

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Explore the blockchain-based decentralized platform and understand how Ethereum works with Dapps examples In this book, you will discover: - What is blockchain? - How blockchain technology works - What are decentralized apps? - What is the Ethereum network? - What is Ether? - The history of Ethereum - The Ethereum hard fork and Ether Classic - Difference between ether and bitcoin - Benefits of using ether - Smart Contracts - Disadvantages / dangers of using ether - Setting up an Ether wallet - Buying, selling and trading ether - Sending and receiving ether - Ethereum mining - How is ether mined? - Ether and other cryptocurrencies - Impact of ether - The future of ether And more.... Ethereum represents the gateway to a worldwide, decentralized computing paradigm. Let's discover this amazing world!

Hands On Smart Contract Development With Solidity And Ethereum [PDF Download]

Hands On Smart Contract Development with Solidity and Ethereum PDF
Author: Kevin Solorio
Publisher: O'Reilly Media
Release Date: 2019-11-25
ISBN: 1492045233
Size: 50.99 MB
Format: PDF, ePub, Mobi
Category : Computers
Languages : en
Pages : 270
View: 5183

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Ready to dive into smart contract development for the blockchain? With this practical guide, experienced engineers and beginners alike will quickly learn the entire process for building smart contracts for Ethereum—the open source blockchain-based distributed computing platform. You’llget up to speed with the fundamentals and quickly move into builder mode. Kevin Solorio, Randall Kanna, and Dave Hoover show you how to create and test your own smart contract, create a frontend for users to interact with, and more. It’s the perfect resource for people who want to break into the smart contract field but don’t know where to start. In four parts, this book helps you: Explore smart contract fundamentals, including the Ethereum protocol, Solidity programming language, and the Ethereum Virtual Machine Dive into smart contract development using Solidity and gain experience with Truffle framework tools for deploying and testing your contracts Use Web3 to connect your smart contracts to an applicationso users can easily interact with the blockchain Examine smart contract security along with free online resources for smart contract security auditing

Mastering Ethereum Crash Course [PDF Download]

Mastering Ethereum Crash Course PDF
Author: Bill Clinton Ph D
Publisher:
Release Date: 2021-04-04
ISBN:
Size: 27.37 MB
Format: PDF
Category :
Languages : mk
Pages : 102
View: 6647

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Ethereum has been designed in such a way that other technologies can communicate with it, making it ideally suited to the needs of today's ever-growing industry. Don't be scared if you're new to the crypto world. You need not be worried because this book will provide you with all of the information you require to be successful on the market.You'll discover: Your First Smart Contract on EthereumCryptography is a form of cryptography.ArrangementTokens are a form of currency that can be usedInvesting in Cryptocurrencies: Top TipsTrading Blockchain GlossaryEthеrеum wаѕ fіrѕt dеѕсrіbеd іn a white рареr іn lаtе 2013 bу Vtаlk Butеrn, a рrоgrаmmеr аnd co-founder of Btсоn Mаgаzіnе, wіth the аіm оf creating blосkсhаіn tесhnоlоgу. Butеrin аrguеd thаt Bіtсоіn аnd blосkсhаіn tесhnоlоgу could bеnеfіt from оthеr fоrmѕ оf сurrеnсу, аnd thаt a ѕсrірtіng lаnguаgе fоr аррlісаtіоn сrеаtіоn wаѕ nееdеd, which соuld соntrіbutе tо thе blосkсhаіn bеіng uѕеd tо store rеаl-wоrld аѕѕеtѕ ѕuсh аѕ саѕh and рrореrtу. Butеrіn partnered оn thе Cоlоrеd Cоіnѕ рrоjесt wіth еTоrо CEO Yоnі Aa in 2013 аnd drew a whіtе paper detailing аddіtіоnаl use саѕеѕ for blосkсhаіn technology. Hоwеvеr, аftеr failing tо reach an agreement аbоut hоw thе project соuld рrосееd, he suggested the dеvеlорmеnt of a nеw рlаtfоrm with a mоrе gеnеrаlіzеd scripting lаnguаgе, whісh would еvеntuаllу bесоmе Ethеrеum. In Jаnuаrу 2014, Ethеrеum wаѕ rеvеаlеd аt thе North American Bitcoin Cоnfеrеnсе іn Mаm. Durіng thе соnfеrеnсе, a group of реорlе frоm Toronto, іnсludіng Gаvn Wооd, Chаrlе Hoskinson, аnd Anthоnу D Iоrо, rеntеd a hоmе in Mаm. D Iorio еnlіѕtеd the hеlр оf a frіеnd, Jоѕерh Lubn, who in turn еnlіѕtеd the help оf reporter Morgen Peck. Sіx mоnthѕ later, the fоundеrѕ gаthеrеd in a hоmе іn Zug, Swіtzеrlаnd, whеrе Butеrіn tоld thеm that the рrоjесt wоuld bе рurѕuеd аѕ a nоn-рrоfіt. At that роіnt, Hоѕkіnѕоn hаd lеft thе рrоjесt. Prооf of Wоrk Every node іn the Ethereum nеtwоrk hаѕ -Thе еntіrе history of all the transactions the еntіrе сhаіn -Thе hіѕtоrу оf the ѕmаrt contract, whісh іѕ the аddrеѕѕ at which thе smart соntrасt is dерlоуеd, аlоng with thе trаnѕасtіоnѕ аѕѕосіаtеd with thе ѕmаrt contract -The hаndlе to the current ѕtаtе of the smart соntrасt -The gоаl оf thе miners оn the Ethereum network іѕ tо vаlіdаtе thе blocks. Fоr each blосk оf a trаnѕасtіоn, mіnеrѕ uѕе thеіr соmрutаtіоnаl power аnd resources to get the appropriate hаѕh value bу varying the nonce. Thе miners will vary thе nonce аnd pass іt thrоugh a hаѕhіng algorithm-in Ethereum, іt іѕ the Ethаѕh аlgоrіthm. This рrоduсеѕ a hash value that ѕhоuld bе less than thе predefined target as реr thе рrооf-оf-wоrk соnѕеnѕuѕ. If thе hash vаluе gеnеrаtеd іѕ less than the tаrgеt vаluе, thеn the blосk is considered tо be verified, аnd thе miner gеtѕ rеwаrdеd. When thе proof of work іѕ ѕоlvеd, thе rеѕult іѕ brоаdсаѕt and ѕhаrеd with аll thе other nodes tо update thеіr lеdgеr. If other nоdеѕ ассерt thе hashed blосk as vаlіd, thеn the blосk gеtѕ added to the Ethеrеum mаіn blосkсhаіn, аnd as a rеѕult, thе miner rесеіvеѕ a rеwаrd, which аѕ оf today stands аt thrее еthеrѕ. Pluѕ thе mіnеr gets thе transaction fееѕ that hаvе bееn generated for vеrіfуіng thе blосk.

Mastering Ethereum [PDF Download]

Mastering Ethereum PDF
Author: Anthony Tu
Publisher: Createspace Independent Publishing Platform
Release Date: 2018-07-26
ISBN: 9781724243560
Size: 60.79 MB
Format: PDF, ePub
Category :
Languages : en
Pages : 62
View: 5662

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From The Author Of The Top Selling Book "Cryptocurrency: 5 Expert Secrets For Beginners: Investing Into Bitcoin, Ethereum And Litecoin" If you're new to Cryptocurrencies, you may be wondering what on earth is the term 'Ethereum'? I myself was curious too. I wondered if it was some sort of new sci-fi movie that was released or an extension of the never ending Transformers saga. In some ways it could be, but that we will have to wait. In this present day, Ethereum is a new age revolution, being the second biggest cryptocurrency after Bitcoin. It has made headlines all around the world being the leader in alternative coins, allowing itself to explode in value in 2017. I myself started investing into cryptocurrencies with Ethereum, and if you've read my previous book, 'Mastering Bitcoin', you'd know I started investing because of my friend. Not only did he make an outstanding 400% return on his investment, he told me his next investment project was Ethereum. I was curious to know what this was and I studied everything I could about Ethereum, and here we are. The multi-billionaire investor Warren Buffet once said; "Never invest in a business you cannot understand." In this book, we will first familiarize you with the essentials of Ethereum, explain everything you need to know about the cryptocurrency, so that you become smarter than the average Ethereum investor. Here is what you will learn... - Fundamentals of Ethereum - History of Ethereum - Benefits and Risks Investing into Ethereum - Ethereum Mining - Security of Ethereum - The Future of Ethereum Be the smart person you are and make the wise decision today.

Die Blockchain Revolution [PDF Download]

Die Blockchain Revolution PDF
Author: Don Tapscott
Publisher: Plassen Verlag
Release Date: 2016-10-26
ISBN: 3864704065
Size: 33.51 MB
Format: PDF, Mobi
Category : Business & Economics
Languages : de
Pages : 450
View: 6017

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Blockchain ermöglicht Peer-to-Peer-Transaktionen ohne jede Zwischenstelle wie eine Bank. Die Teilnehmer bleiben anonym und dennoch sind alle Transaktionen transparent und nachvollziehbar. Somit ist jeder Vorgang fälschungssicher. Dank Blockchain muss man sein Gegenüber nicht mehr kennen und ihm vertrauen – das Vertrauen wird durch das System als Ganzes hergestellt. Und digitale Währungen wie Bitcoins sind nur ein Anwendungsgebiet der Blockchain-Revolution. In der Blockchain kann jedes wichtige Dokument gespeichert werden: Urkunden von Universitäten, Geburts- und Heiratsurkunden und vieles mehr. Die Blockchain ist ein weltweites Register für alles. In diesem Buch zeigen die Autoren, wie sie eine fantastische neue Ära in den Bereichen Finanzen, Business, Gesundheitswesen, Erziehung und darüber hinaus möglich machen wird.

Ethereum Grundlagen Und Programmierung [PDF Download]

Ethereum     Grundlagen und Programmierung PDF
Author: Andreas M. Antonopoulos
Publisher: O'Reilly
Release Date: 2019-10-09
ISBN: 3960103492
Size: 46.45 MB
Format: PDF, ePub
Category : Computers
Languages : de
Pages : 432
View: 706

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Ethereum ist der Schlüssel zu einem weltweiten, dezentralen Computing-Paradigma: Die Plattform ermöglicht es Ihnen, dezentrale Anwendungen (DApps) und Smart Contracts ohne zentrale Fehler- und Kontrollpunkte auszuführen, sie in ein Zahlungsnetzwerk zu integrieren und hierbei auf einer offenen Blockchain zu arbeiten. In ihrem umfassenden Praxisbuch vermitteln Andreas M. Antonopoulos und Gavin Wood alles, was Sie über das Entwickeln von Smart Contracts und DApps auf Ethereum und anderen Virtual-Machine-Blockchains wissen müssen. Erfahren Sie, warum IBM, Microsoft, NASDAQ und Hunderte anderer Unternehmen mit Ethereum experimentieren und eignen Sie sich alle erforderlichen Fähigkeiten an, um in dieser spannenden und wachsenden Branche innovative Projekte erfolgreich umzusetzen. Führen Sie einen Ethereum-Client aus, erzeugen und senden Sie Basistransaktionen und programmieren Sie Smart Contracts. Verstehen Sie die Grundlagen der Public-Key-Kryptografie, von Hashes und digitalen Signaturen. Erfahren Sie, wie "Wallets" digitale Schlüssel verwalten, die Geldmittel und Smart Contracts kontrollieren. Interagieren Sie programmgesteuert mit Ethereum-Clients – über JavaScript-Bibliotheken und Remote-Procedure-Call-Schnittstellen. Erarbeiten Sie sich Best Practices im Bereich der Sicherheit, verstehen Sie Design-Patterns und Anti-Patterns anhand von realen Beispielen. Erstellen Sie Tokens, die Vermögenswerte, Freigaben, Abstimmungen oder Zugriffsrechte abbilden. Entwickeln Sie dezentrale Anwendungen unter Verwendung mehrerer Peer-to-Peer-Komponenten.