en.javascript.info/9-regular-expressions/05-regexp-character-sets-and-ranges/1-find-range-1/solution.md
2019-04-02 14:01:44 +03:00

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Answers: **no, yes**.
- In the script `subject:Java` it doesn't match anything, because `pattern:[^script]` means "any character except given ones". So the regexp looks for `"Java"` followed by one such symbol, but there's a string end, no symbols after it.
```js run
alert( "Java".match(/Java[^script]/) ); // null
```
- Yes, because the regexp is case-insensitive, the `pattern:[^script]` part matches the character `"S"`.
```js run
alert( "JavaScript".match(/Java[^script]/) ); // "JavaS"
```