What is a pseudo-array in javascript? How do I convert a pseudo-array to a standard array?

Answer:

Pseudo-Arrays (class arrays): You cannot call an array method directly or expect any special behavior for the length property, but you can still traverse them with a true array traversal method. Typically, the argument parameters of a function, as well as calls to Getelementsbytagname,document.childnodes, are all returned nodelist objects are pseudo-arrays. You can use Array.prototype.slice.call (Fakearray) to convert an array to a true array object.

What is a pseudo-array in javascript? How do I convert a pseudo-array to a standard array?