From 3bf8830f8e90179d2e6055e66d093b69e0fbc3bf Mon Sep 17 00:00:00 2001 From: Ilya Kantor Date: Thu, 13 May 2021 17:37:44 +0300 Subject: [PATCH] Update article.md --- 1-js/05-data-types/04-array/article.md | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/1-js/05-data-types/04-array/article.md b/1-js/05-data-types/04-array/article.md index d722341b..a86dead6 100644 --- a/1-js/05-data-types/04-array/article.md +++ b/1-js/05-data-types/04-array/article.md @@ -379,9 +379,7 @@ alert( arr[0] ); // undefined! no elements. alert( arr.length ); // length 2 ``` -In the code above, `new Array(number)` has all elements `undefined`. - -To evade such surprises, we usually use square brackets, unless we really know what we're doing. +To avoid such surprises, we usually use square brackets, unless we really know what we're doing. ## Multidimensional arrays