a - b: Difference between revisions

Revision as of 01:01, 20 September 2017

Hover & click on the images for description

Description:: Subtracts b from a. a and b need to be of the same type, both Numbers or both Arrays. In Arma 3 it is possible to subtract nested arrays.
Groups:: Uncategorised

Example 1:: For numbers: _sum = 10 - 7; //_sum is 3
Example 2:: For arrays: contents of array b removed from array a. Returns new array._result = [1, 2, 2, player, "String"] - [2, player, player, "String"]; //_result is [1]
Example 3:: Compare:[0,[0],[[0]]] - [0]; //[[0],[[0]]] [0,[0],[[0]]] - [[0]]; //[0,[[0]]] - Arma 3 only [0,[0],[[0]]] - [[[0]]]; //[0,[0]] - Arma 3 only

: Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note

@@ Line 20: / Line 20: @@
 |x1 = For numbers: <code>_sum = 10 - 7; //_sum is 3</code>|=
-|x2 = For arrays: contents of array '''b''' removed from array '''a'''<code>_result = [1, 2, 2, [[player]], "String"] - [2, [[player]], [[player]], "String"]; //_result is [1]</code>|=
+|x2 = For arrays: contents of array '''b''' removed from array '''a'''. Returns new array.<code>_result = [1, 2, 2, [[player]], "String"] - [2, [[player]], [[player]], "String"]; //_result is [1]</code>|=
 |x3 = Compare:<code>[0,[0],<nowiki>[</nowiki>[0]]] - [0]; //<nowiki>[</nowiki>[0],<nowiki>[</nowiki>[0]]]