Ok, here's a crasher at 18 chars:
class&(a:b.type#C)
IIRC, that trick was how @djspiewak beat me last time I had a terseness record...
6:55 AM - 7 Jan 2015
0 replies
0 retweets
1 like
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.