April 2017
Intermediate to advanced
266 pages
7h 4m
English
Content preview from Building Blockchain Projects
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Overview of Ethereum
Ethereum is a decentralized platform, which allows us to deploy DApps on top of it. Smart contracts are written using the solidity programming language. DApps are created using one or more smart contracts. Smart contracts are programs that run exactly as programmed without any possibility of downtime, censorship, fraud, or third party interface. In Ethereum, smart contracts can be written in several programming languages, including Solidity, LLL, and Serpent. Solidity is the most popular of those languages. Ethereum has an internal currency called ether. To deploy smart contracts or to call their methods, we need ether. There can be multiple instances of a smart contract just like any other DApp, and each instance is ...
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