From ce6e2a2fb291d7a5225e9cb5382a3e637e2b76e7 Mon Sep 17 00:00:00 2001 From: Abhisek Pattnaik Date: Fri, 25 Dec 2015 23:59:05 +0530 Subject: [PATCH] Access Multi-Dimensional Arrays With Indexes --- .../basic-javascript.json | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/challenges/01-front-end-development-certification/basic-javascript.json b/challenges/01-front-end-development-certification/basic-javascript.json index 44b6794320..e6bece0896 100644 --- a/challenges/01-front-end-development-certification/basic-javascript.json +++ b/challenges/01-front-end-development-certification/basic-javascript.json @@ -1523,12 +1523,8 @@ "id": "56592a60ddddeae28f7aa8e1", "title": "Access Multi-Dimensional Arrays With Indexes", "description": [ - "One way to think of a multi-dimensional array, is as an array of arrays. When you use brackets to access your array, the first set of bracket refers to the outer-most array, and each subsequent level of brackets refers to the next level in.", - "For example:", - "
var arr = [
[1,2,3],
[4,5,6],
[7,8,9],
[[10,11,12], 13, 14]
];
", - "arr[0]; // equals [1,2,3]", - "arr[1][2]; // equals 6", - "arr[3][0][1]; // equals 11", + "One way to think of a multi-dimensional array, is as an array of arrays. When you use brackets to access your array, the first set of bracket refers to the entries in outer-most array, and each subsequent level of brackets refers to the next level of entry in.", + "Example:
var arr = [
[1,2,3],
[4,5,6],
[7,8,9],
[[10,11,12], 13, 14]
];
arr[0]; // equals [1,2,3]
arr[1][2]; // equals 6
arr[3][0][1]; // equals 11
", "

Instructions

", "Read from myArray using bracket notation so that myData is equal to 8" ], @@ -1538,7 +1534,7 @@ ], "challengeSeed": [ "// Setup", - "var myArray = [[1,2,3],[4,5,6], [7,8,9], [[10,11,12], 13, 14]];", + "var myArray = [[1,2,3], [4,5,6], [7,8,9], [[10,11,12], 13, 14]];", "", "// Only change code below this line.", "var myData = myArray[0][0];",