#!
Also called a shebang (from unix/linux)
The hash bit is self-explanatory.
Apparently journalists way back when referred to exclamations as bangs (presumably it made it easier to send a telegram).
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Hello World</title> | |
| </head> | |
| <body> | |
| <h1>Hello World</h1> | |
| <p>This is a website.</p> | |
| </body> |