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Fix typo.

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This commit is contained in:
Osvaldo Dias dos Santos 2020-10-31 05:59:18 +01:00
parent f2078b1d80
commit c3979cdd41
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9-regular-expressions/02-regexp-character-classes/article.md
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@ -120,7 +120,7 @@ alert( "CS-4".match(regexp) ); // CS-4
alert( "CS 4".match(regexp) ); // CS 4 (space is also a character) alert( "CS 4".match(regexp) ); // CS 4 (space is also a character)
``` ```
Please note that a dot means "any character", but not the "absense of a character". There must be a character to match it: Please note that a dot means "any character", but not the "absence of a character". There must be a character to match it:
```js run ```js run
alert( "CS4".match(/CS.4/) ); // null, no match because there's no character for the dot alert( "CS4".match(/CS.4/) ); // null, no match because there's no character for the dot