freeCodeCamp/modify-array-data-with-indexes.chinese.md at b3213fc892726f234eb5e96320acb7709e24b4de

Kristofer Koishigawa b3213fc892 fix(i18n): chinese test suite (#38220 )

* fix: Chinese test suite

Add localeTiltes, descriptions, and adjust test text and testStrings to get the automated test suite working.

* fix: ran script, updated testStrings and solutions

2020-03-03 18:49:47 +05:30

1.7 KiB

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id, title, challengeType, videoUrl, localeTitle

id	title	challengeType	videoUrl	localeTitle
cf1111c1c11feddfaeb8bdef	Modify Array Data With Indexes	1		使用索引修改数组数据

Description

与字符串不同，数组的条目是可变的，可以自由更改。例

var ourArray = [50,40,30];
ourArray [0] = 15; //等于[15,40,30]

注意
数组名称和方括号之间不应有任何空格，如array [0] 。尽管JavaScript能够正确处理，但这可能会让其他程序员在阅读代码时感到困惑。

Instructions

将存储在myArray索引0处的数据修改为值45 。

Tests

tests:
  - text: '<code>myArray</code>现在应该是[45,64,99]。'
    testString: assert((function(){if(typeof myArray != 'undefined' && myArray[0] == 45 && myArray[1] == 64 && myArray[2] == 99){return true;}else{return false;}})());
  - text: 您应该使用正确的索引来修改<code>myArray</code>的值。
    testString: assert((function(){if(code.match(/myArray\[0\]\s*=\s*/g)){return true;}else{return false;}})());

Challenge Seed

// Example
var ourArray = [18,64,99];
ourArray[1] = 45; // ourArray now equals [18,45,99].

// Setup
var myArray = [18,64,99];

// Only change code below this line.

After Test

console.info('after the test');

Solution

// solution required

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