May 2008
Intermediate to advanced
172 pages
4h 54m
English
Content preview from JavaScript: The Good Parts
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Functions
A function literal defines a function value. It can have an optional name that it can use to call itself recursively. It can specify a list of parameters that will act as variables initialized by the invocation arguments. The body of the function includes variable definitions and statements. There will be more about functions in Chapter 4.