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: "Go to our ShoppingListTableViewController.swift file and update one line inside the didSelectAdd method. "
A block of code is set as follows:
html, body, #map { height: 100%; margin: 0; padding: 0}
When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:
@IBAction func didSelectAdd(_ sender: UIBarButtonItem) { requestInput(title: "Shopping list name", message: "Enter name for the new shopping list:", handler: { listName ...
