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Fix links in 1.8.4 (Prototype methods)

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Current links are 404.
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Vse Mozhe Buty 2020-10-25 18:40:42 +02:00 • committed by GitHub
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1-js/08-prototypes/04-prototype-methods/article.md
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@ -176,8 +176,8 @@ alert(Object.keys(chineseDictionary)); // hello,bye
Modern methods to set up and directly access the prototype are: Modern methods to set up and directly access the prototype are:
- [Object.create(proto, [descriptors])](mdn:js/Object/create) -- creates an empty object with a given `proto` as `[[Prototype]]` (can be `null`) and optional property descriptors. - [Object.create(proto, [descriptors])](mdn:js/Object/create) -- creates an empty object with a given `proto` as `[[Prototype]]` (can be `null`) and optional property descriptors.
- [Object.getPrototypeOf(obj)](mdn:js/Object.getPrototypeOf) -- returns the `[[Prototype]]` of `obj` (same as `__proto__` getter). - [Object.getPrototypeOf(obj)](mdn:js/Object/getPrototypeOf) -- returns the `[[Prototype]]` of `obj` (same as `__proto__` getter).
- [Object.setPrototypeOf(obj, proto)](mdn:js/Object.setPrototypeOf) -- sets the `[[Prototype]]` of `obj` to `proto` (same as `__proto__` setter). - [Object.setPrototypeOf(obj, proto)](mdn:js/Object/setPrototypeOf) -- sets the `[[Prototype]]` of `obj` to `proto` (same as `__proto__` setter).
The built-in `__proto__` getter/setter is unsafe if we'd want to put user-generated keys into an object. Just because a user may enter `"__proto__"` as the key, and there'll be an error, with hopefully light, but generally unpredictable consequences. The built-in `__proto__` getter/setter is unsafe if we'd want to put user-generated keys into an object. Just because a user may enter `"__proto__"` as the key, and there'll be an error, with hopefully light, but generally unpredictable consequences.