| Method | Defined by |
|  |
Indicates whether an object has a specified property defined.
| Object |
|  |
Indicates whether an instance of the Object class is in the prototype chain of the object specified
as the parameter.
| Object |
|  |
Indicates whether the specified property exists and is enumerable.
| Object |
|  |
Sets the availability of a dynamic property for loop operations.
| Object |
|  |
Returns the string representation of this object, formatted according to locale-specific conventions.
| Object |
|  |
Returns the string representation of the specified object.
| Object |
|  |
Returns the primitive value of the specified object.
| Object |