“funções anônimas” Respostas de código

funções anônimas

What do anonymous function do?
An anonymous function is a function that is not stored, but is associated with a variable. Anonymous functions can accept inputs and return outputs, just as standard functions do.
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funções anônimas

Why are anonymous functions frequently used with event handlers? More generally, the point of using anonymous functions is that they do not require a name, because they are "event handlers" bound to a specific event on a specific object. In this case, the object is the entire Document Object Model, and the anonymous function executes when the entire DOM has loaded
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funções anônimas

What are the two common uses of anonymous functions?
Anonymous function definition:

One common use for anonymous functions is as arguments to other functions. Another common use is as a closure, for which see also the Closures chapter. Use as an argument to other functions: setTimeout(function() { alert('hello'); }, 1000);
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