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Merge pull request #911 from oshliaer/9_03_article_strange-symbol

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Just remove a strange symbol
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Ilya Kantor 2019-04-14 22:47:21 +03:00 • committed by GitHub
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9-regular-expressions/03-regexp-character-classes/article.md
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@ -113,7 +113,7 @@ alert( "Hello, Java!".match(/\bHell\b/) ); // null (no match)
alert( "Hello, Java!".match(/\bJava!\b/) ); // null (no match) alert( "Hello, Java!".match(/\bJava!\b/) ); // null (no match)
``` ```
Once again let's note that `pattern:\b` makes the searching engine to test for the boundary, so that `pattern:Java\b` finds `match:Java` only when followed by a word boundary, but it does not add a letter to the result. § Once again let's note that `pattern:\b` makes the searching engine to test for the boundary, so that `pattern:Java\b` finds `match:Java` only when followed by a word boundary, but it does not add a letter to the result.
Usually we use `\b` to find standalone English words. So that if we want `"Java"` language then `pattern:\bJava\b` finds exactly a standalone word and ignores it when it's a part of `"JavaScript"`. Usually we use `\b` to find standalone English words. So that if we want `"Java"` language then `pattern:\bJava\b` finds exactly a standalone word and ignores it when it's a part of `"JavaScript"`.