freeCodeCamp/concatenating-strings-with-plus-operator.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

1.8 KiB

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id, title, challengeType, videoUrl, localeTitle

id	title	challengeType	videoUrl	localeTitle
56533eb9ac21ba0edf2244b7	Concatenating Strings with Plus Operator	1		用Plus运算符连接字符串

Description

在JavaScript中，当+运算符与String值一起使用时，它被称为连接运算符。您可以通过将它们连接在一起来构建其他字符串中的新字符串。例

“我叫艾伦，'+'我连接起来。”

注意
留意空间。连接不会在连接字符串之间添加空格，因此您需要自己添加它们。

Instructions

从字符串构建myStr "This is the start. "和"This is the end."使用+运算符。

Tests

tests:
  - text: <code>myStr</code>应该有一个值<code>This is the start. This is the end.</code>
    testString: assert(myStr === "This is the start. This is the end.");
  - text: 使用<code>+</code>运算符构建<code>myStr</code>
    testString: assert(code.match(/(["']).*(["'])\s*\+\s*(["']).*(["'])/g).length > 1);
  - text: 应使用<code>var</code>关键字创建<code>myStr</code> 。
    testString: assert(/var\s+myStr/.test(code));
  - text: 确保将结果分配给<code>myStr</code>变量。
    testString: assert(/myStr\s*=/.test(code));

Challenge Seed

// Example
var ourStr = "I come first. " + "I come second.";

// Only change code below this line

var myStr;

After Test

console.info('after the test');

Solution

// solution required

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