ariya/phantomjs — pull request #12337 by mloberg (2014-06-25 15:45:46+00:00)
Title: Update 2000-01-01-exists.md

Add example for fs.exists. Followed [fs.write](https://github.com/ariya/phantomjs/blob/gh-pages/_posts/api/fs/method/2000-01-01-write.md) file as example.