JavaScript handler.setPrototypeOf() Method The handler.setPrototypeOf method returns a Boolean value true if [[Prototype]] was successfully changed. Otherwise, it will return false. It…
setPrototypeOf()
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JavaScript handler methods Let’s see the list of JavaScript handler methods. methods apply() construct() defineProperty() deleteProperty() get() getOwnPropertyDescriptor() getPrototypeOf() has() isExtensible() ownKeys()…
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JavaScript Reflect.apply() Method The static Reflect.apply() method of JavaScript is used to call a function using the specified argument. Syntax Reflect.apply(target, thisArgument,…
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JavaScript Reflect.construct() Method The static Reflect.construct() method allows to invoke a constructor with a variable number of arguments. It gives also the…
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JavaScript handler.apply() Method The handler.apply() method is used to trap for a function call. The value returned by the apply trap is…
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JavaScript Reflect.defineProperty() Method The static method Reflect.defineProperty() allows the precise addition to or modification of a property on an object. The Reflect.defineProperty()…
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JavaScript handler.construct() Method The handler.construct() method is used to intercept the new operation. This method returns an object. Syntax construct: function(target, argumentsList,…
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JavaScript Reflect.deleteProperty() Method The Reflect.deleteProperty() method allows to delete a property on an object. If the method returns true, that means deleting…
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JavaScript handler.defineProperty() Method The handler.defineProperty() method can define the new properties. It can also modify the existing properties directly on an object.…
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JavaScript Reflect.get() Method The static Reflect.get() method is used to retrieve the property from an object as a function. The first argument…