12 lines
633 B
Markdown
12 lines
633 B
Markdown
Answers: **no, yes**.
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- 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.
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```js run
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alert( "Java".match(/Java[^script]/) ); // null
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```
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- Yes, because the `pattern:[^script]` part matches the character `"S"`. It's not one of `pattern:script`. As the regexp is case-sensitive (no `pattern:i` flag), it treats `"S"` as a different character from `"s"`.
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```js run
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alert( "JavaScript".match(/Java[^script]/) ); // "JavaS"
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```
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