ChapterÂ 5.Â Functions
Thanks to this functionality, you can assign a function to a variable, an array element, or even pass one as an argument to another function call. This makes using functions a very handy and flexible beastie, but also a confusing one.
Defining a Function: Let Me Count the Ways
Many programming tasks can be accomplished with the simple declarative/static approach. You may not want to use anonymous or literal functions while getting started, but itâs useful to know what they are if you have to read someone elseâs code. (And eventually, of course, youâll probably want to use them!)
The most common ...