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: "Add /Applications/Julia-n.m.app/Contents/Resources/julia/bin/Julia to make Julia available everywhere on your computer."
A block of code is set as follows:
for arg in ARGS println(arg) end
When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:
mutable struct Point x::Float64 y::Float64 z::Float64 end
Any command-line input or output is written as follows:
Bold: Indicates a new term, an ...