jeena/en.javascript.info
1
0
Fork 0
Code Issues Pull requests Projects Packages Wiki Activity Actions

correct minor error

Browse source
This commit is contained in:
Zhi Yin 2020-05-17 22:08:32 -04:00 • committed by GitHub
parent 873e5f77d9
commit fef45af6da
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
9-regular-expressions/06-regexp-boundary/article.md
View file

@ -27,7 +27,7 @@ So, it matches the pattern `pattern:\bHello\b`, because:
2. Then matches the word `pattern:Hello`. 2. Then matches the word `pattern:Hello`.
3. Then the test `pattern:\b` matches again, as we're between `subject:o` and a space. 3. Then the test `pattern:\b` matches again, as we're between `subject:o` and a space.
The pattern `pattern:\bJava\b` would also match. But not `pattern:\bHell\b` (because there's no word boundary after `l`) and not `Java!\b` (because the exclamation sign is not a wordly character `pattern:\w`, so there's no word boundary after it). The pattern `pattern:\bHello\b` would also match. But not `pattern:\bHell\b` (because there's no word boundary after `l`) and not `Java!\b` (because the exclamation sign is not a wordly character `pattern:\w`, so there's no word boundary after it).
```js run ```js run
alert( "Hello, Java!".match(/\bHello\b/) ); // Hello alert( "Hello, Java!".match(/\bHello\b/) ); // Hello