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: "Each project structure is described in a .pro file."
A block of code is set as follows:
# part1-whats_in_my_fridge.proTEMPLATE = subdirsSUBDIRS += usecases
When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:
TEMPLATE = subdirsSUBDIRS += \# usecases \ gui
Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is ...