Blockchain Quick Start Guide

Conventions used

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "One important interface is ChaincodeStubInterface, which provides functions that allow you to query, update, and delete assets in the ledger."

A block of code is set as follows:

contract SimpleStorage {    uint storedData; // State variable    //…}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

pragma solidity ^0.4.15;import 'zeppelin/contracts/math/SafeMath.sol';….contract ExampleCoin is ERC20 { //SafeMath symbol ...