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: "You can, at any level, use console.log() to print the received values in the console."
A block of code is set as follows:
var bitcoin = require('bitcoinjs-lib');var rp = require('request-promise');
Any command-line input or output is written as follows:
sudo add-apt-repository ppa:bitcoin/bitcoin sudo apt-get update
Bold: Indicates a new term, an important word, or words that you see on screen. For example, words in menus or dialog boxes appear in the text like this. Here is an ...