fix indexing causing main thread freeze, various polish

Jacky Zhao

2023-07-04 ab9da02c60c962128820e6874e6f07c98bc3dda7

 content/notes/docker.md

@@ -26,6 +26,7 @@
      - HUGO_BASEURL=http://localhost
      - HUGO_PORT=1313
      - HUGO_APPENDPORT=true
      - HUGO_LIVERELOADPORT=-1
```

Then run with: `docker-compose up -d` in the same directory as your `docker-compose.yml` file.