56 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			56 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
---
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id: 587d7db3367417b2b2512b8f
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title: Match Literal Strings
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challengeType: 1
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videoUrl: ''
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localeTitle: 匹配文字字符串
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---
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## Description
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<section id="description">在上一次挑战中,您使用正则表达式<code>/Hello/</code>搜索了单词<code>"Hello"</code> 。该正则表达式搜索字符串<code>"Hello"</code>的文字匹配。这是另一个搜索字符串<code>"Kevin"</code>的文字匹配的示例: <blockquote>让testStr =“你好,我的名字是凯文。”; <br>让testRegex = / Kevin /; <br> testRegex.test(testStr); <br> //返回true </blockquote>任何其他形式的<code>"Kevin"</code>都不匹配。例如,正则表达式<code>/Kevin/</code>将不匹配<code>"kevin"</code>或<code>"KEVIN"</code> 。 <blockquote> let wrongRegex = / kevin /; <br> wrongRegex.test(testStr); <br> //返回false </blockquote>未来的挑战将展示如何匹配其他形式。 </section>
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## Instructions
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<section id="instructions">完成正则表达式<code>waldoRegex</code>在字符串<code>waldoIsHiding</code>使用文字匹配查找<code>"Waldo"</code> 。 </section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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  - text: 你的正则表达式<code>waldoRegex</code>应该找到<code>"Waldo"</code>
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    testString: 'assert(waldoRegex.test(waldoIsHiding), "Your regex <code>waldoRegex</code> should find <code>"Waldo"</code>");'
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  - text: 你的正则表达式<code>waldoRegex</code>不应该搜索任何其他内容。
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    testString: 'assert(!waldoRegex.test("Somewhere is hiding in this text."), "Your regex <code>waldoRegex</code> should not search for anything else.");'
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  - text: 您应该与正则表达式执行文字字符串匹配。
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    testString: 'assert(!/\/.*\/i/.test(code), "You should perform a literal string match with your regex.");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='js-seed'>
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```js
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let waldoIsHiding = "Somewhere Waldo is hiding in this text.";
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let waldoRegex = /search/; // Change this line
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let result = waldoRegex.test(waldoIsHiding);
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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