To defeat a selection mechanism by introducing a (sometimes temporary) device that forces a specific result. The word is used in several industries telephone engineers refer to spiking a relay by inserting a pin to hold the relay in either the closed or open state, and railroaders refer to spiking a track switch so that it cannot be moved. In programming environments it normally refers to a temporary change, usually for testing purposes (as opposed to a permanent change, which would be called href="module.php?name=Lexikon&file=search&eid=1&query=hard-coded">hard-coded). (1999-10-18)
