Conventions

In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "Bootstrap has taken normalize.css and extended it with a new module. "

A block of code is set as follows:

<!DOCTYPE html> 
<html lang="en"> 
  <head> 
    <!-- Required meta tags always come first --> 
    <meta charset="utf-8"> 
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

Any command-line input or output is written as follows:

$ sudo npm install -g harp

New terms

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