nil: Difference between revisions
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Array content is 'destroyed' when no more ArrayName'''s''' refer to the content. | Array content is 'destroyed' when no more ArrayName'''s''' refer to the content. | ||
<dt class="note">'''[[User:Worldeater|Worldeater]]'''<dd class="note"> | <dt class="note">'''[[User:Worldeater|Worldeater]]'''<dd class="note"> | ||
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foo = nil; | foo = nil; | ||
hint foo; // displays "bar" | hint foo; // displays "bar" | ||
Revision as of 14:36, 21 October 2011
Description
- Description:
- Nil value. This value can be used to undefine existing variables.
- Groups:
- Uncategorised
Syntax
- Syntax:
- nil
- Return Value:
- Any Value
Examples
- Example 1:
variableToDestroy = nil
Additional Information
- See also:
- See also needed
Notes
-
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
Notes
- Mikero
- Note that ArrayName = nil destroys the arrayNAME not the array content. Array content is 'destroyed' when no more ArrayNames refer to the content.
- Worldeater
- Never ever assign a value to nil! Doing so creates a global variable with the same name that overrides the "command" nil: foo = "foo"; nil = "bar"; foo = nil; hint foo; // displays "bar"