Core Function isEmpty
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Latest revision as of 12:38, 14 June 2015
isEmpty( <expression> )
Contents |
Description
Checks if a string is completely empty.
Parameters
expression
The string to evaluate.
Return Value
Success: Returns True if expression is empty.
Failure: Returns False if expression is not empty.
Example
Will return True;
$result = isEmpty(""); Println("Result:" , $result);
Will return False;
$result = isEmpty("The fuzzy blue sweaters..."); Println("Result:" , $result);
