isNil: Difference between revisions

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| '''isnil''' variable |= Syntax
| [[Boolean]] <nowiki>=</nowiki> '''isnil''' variable |= Syntax


|p1= variable: [[String]] or [[Code]]|= Parameter 1
|p1= variable: [[String]] or [[Code]]|= Parameter 1

Revision as of 13:53, 27 August 2007

-wrong parameter ("Arma") defined!-1.00
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Description

Description:
Tests whether the variable is null. The function returns true if the variable is null and false if it's not.
Groups:
Uncategorised

Syntax

Syntax:
Boolean = isnil variable
Parameters:
variable: String or Code
Return Value:
Boolean

Examples

Example 1:
if (isnil ("_pokus")) then {_pokus=0;}

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

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