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JavaScript Reflect.ownKeys() Method
The static Reflect.ownKeys() method returns an array whose values represents the keys of the properties of a provided object. It ignores the inherited properties.
Syntax:
Parameters:
Obj: It is the target object from which to get the own keys.
Return value:
IT returns an Array of the target object’s own property keys.
Exceptions:
A TypeError, if the target is not an Object.
Browser Support:
Chrome | 49 |
Edge | 12 |
Firefox | 42 |
Opera | 36 |
Example 1
Output:
["a", "b"] ["a", "b"]
Example 2
Output:
["a", "b"] ["a", "b", "c"] ["a", "b", "c"]
Example 3
Output:
[] ["hoo"]
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