Removing Elements
SetLength(array, numberOfElements)
SetLength
can remove them. If the numberOfElements
parameter is less than the array's current length, the array is truncated to the numberOfElements
.
x := [15, "xyz", {a: 2, b: 3}]; SetLength(x, 1);After the code has executed,
x
has only one element: 15
. Note that SetLength
can only remove elements from the end of the array.
An online version of Programming for the Newton using Macintosh, 2nd ed. ©1996, 1994, Julie McKeehan and Neil Rhodes.
Last modified: 1 DEC 1996