Type Statement
Format delete expression //objects or variables
Commentary
The delete operator deletes an object, an object's property, or an element at a specified index in an array.
Sample code - QC 2 JavaScript
var result = new Object();
arbor = new Array ("oak", "maple", "beech", "pine", "fir");
delete arbor[3];
if(3 in arbor)
{
result.outputNumber = false;
}
else
{
result.outputNumber = true;
}
return result;
Sample code - QC 3 JavaScript
function (__string outputArray) main ()
{var result = new Object();
var myArrayB = new Array("redwood","bay", "apple","cedar","oak","maple");
delete myArrayB[3];
if ( 1 in myArrayB)
{
myArrayB.sort ();
result.outputArray = myArrayB.toString();
}
return result;
}