22 lines
		
	
	
		
			633 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
		
		
			
		
	
	
			22 lines
		
	
	
		
			633 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
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								title: Match Anything with Wildcard Period
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								## Match Anything with Wildcard Period
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								<!-- The article goes here, in GitHub-flavored Markdown. Feel free to add YouTube videos, images, and CodePen/JSBin embeds  -->
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								## Hint 1:
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								The dot `.` is the key in this challenge.
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								## Hint 2:
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								You should put the dot on the right position.
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								## Solution
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								```javascript
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								let exampleStr = "Let's have fun with regular expressions!";
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								let unRegex = /.un/; // Change this line
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								let result = unRegex.test(exampleStr);
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								```
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								## Explaination
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								The period `.` will be any one character so the strings "run", "sun", "fun" and "pun" have the same un charaters.
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