```javascript
try
window.console = window.console or {}
names = [
"log", "debug", "info", "warn", "error", "assert", "dir",
"dirxml", "group", "groupEnd", "time", "timeEnd", "count",
"trace", "profile", "profileEnd"
]
nada = ->
for name in names
window.console[name] = window.console[name] or nada
```