Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
Learning Programming Languages with Koans
(
ociweb.com
)
8 points
by
clyfe
on July 21, 2011
|
hide
|
past
|
favorite
Join us for
AI Startup School
this June 16-17 in San Francisco!
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
