The early web was a surprisingly safe environment, one in which a parent could allow their child to roam as free as Adam. Acting in response to this, the Java computer virus was created to annoy and mentally disturb Internet viewers. Java, however, was limited in its ability to wreak havoc, being more or less restricted to slowing down the loading of a web page; not a particularly effective means of annoying people.
will return a non-real number roughly indicating the current speaker volume.
Objects whose orientation is negative don't have normal vectors at all (although in some rare instances it was observed that the length of all such vectors was no longer than the cord of the mouse). Although using negatively-oriented objects is sometimes not advised, if used properly they could greatly add to the number of bugs in the code - the technique called Proper Object Syntax (POS) or as formally defined in ECMAScript specification: Proper Unorientable Syntax Interface (PUSI).
on a negatively oriented surface is a way, using a single call, to give a Segmentation Fault followed by a Blue Screen of Death.