237. 테스트를 반드시, 꼭 만들 것!
see demo
콜백을 잘 가려 쓸 것!
Use callback for I/O functions only
Be careful ‘Timing Problems’
Don’t use stupid ‘Blocking callback’
왜?
33
242. 해외
Linked-in - Mobile service
Yahoo Cocktails
eBay ql.io
Cloud9 IDE
Projects, Applications, and Companies Using Node
https://github.com/joyent/node/wiki/Projects,-Applications,-and-Companies-
Using-Node
국내
???
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