Removes a user variable with the specified name from the specified scope.
Parameters:
scope
The scope (context) with which the variable is associated. (See "About User Variables" below.)If this parameter is not specified, the global scope is assumed by default.
name
The variable name.
Returns:
true
, if the variable has been removed
false
, if no variable with such a name exists
See Also:
removeVars(), setVar(), getVar(), checkVar()
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