From f24d33d91f8394e2603613557bdd90b9d6ade58a Mon Sep 17 00:00:00 2001 From: Joel Date: Sun, 10 Jan 2016 22:55:49 -0300 Subject: [PATCH] update tip --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 79e7390e..eb028029 100644 --- a/README.md +++ b/README.md @@ -22,7 +22,7 @@ To get updates, watch the repo and follow the [Twitter account](https://twitter > 2016-01-10 by [@loverajoel](https://www.twitter.com/loverajoel) -When you have to check if a property is present of an object, you probably are doing something like this: +When you have to check if a property is present of an [object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Working_with_Objects), you probably are doing something like this: ```javascript var myObject = { @@ -34,7 +34,7 @@ if (myObject['name']) { ... } ``` -Thats ok, but you have to know that there are two native methods for this kind of thing, `Object.in` and `Object.hasOwnProperty`, every object descended from Object, has available both methods. +Thats ok, but you have to know that there are two native methods for this kind of thing, [`Object.in`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/in) and [`Object.hasOwnProperty`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/hasOwnProperty), every object descended from Object, has available both methods. ### See the big Difference