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: "For setting up the APIs endpoints we have created constants file where we declared constant API_URL"

A block of code is set as follows:

{
  "name": "ionic2-auth",
  "app_id": "",
  "v2": true,
  "proxies": [
  {
   "path": "/api",
   "proxyUrl": "http://yourwebsite.com /api"
  } 
 ]
}

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

// src/providers/constants.ts
// While deploying application we switch to real URL

export const API_URL: string = 'http://localhost:8100/api';

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

$ chromium-browser –disable-web-security

New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "Cancel and OK buttons. We have used this here for sorting the products according to relevance price or other sorting values."