January 2011
Intermediate to advanced
224 pages
5h 43m
English
In this book, text written in a monospaced font should be understood
to represent elements of programs—sometimes they are self-sufficient fragments, and
sometimes they just refer to part of a nearby program. Programs (of which you have already
seen a few), are written as follows:
function fac(n) {
return n == 0 ? 1 : n * fac(n - 1);
}Sometimes, in order to demonstrate what happens when certain expressions are evaluated, the expressions are written in bold, and the produced value is written below, with an arrow in front of it:
1 + 1
→ 2