전시

display.md

Terms

• AOV = total sales revenue / total number of sales

  • total sales revenue
  • total number of sales
  • http://www.inc.com/jeff-haden/is-there-a-value-to-average-order-value-aov-wed.html
  • http://www.funnelenvy.com/blog/2014/04/04/3-optimization-tips-increasing-average-order-value/

• ETC

  • risk - 측정이 가능한 경우
  • uncertainty - 측정이 불가능한 경우

Youtube

• hotel costes
  • http://www.youtube.com/watch?v=JDVGCl0U-Zo
• re:plus
  • https://www.youtube.com/watch?list=RDJQGu6RKuZeY&v=uV-sl7yec6A#t=23

bash

find . -name .svn -exec rm -rf {} \;
Before running a command like that, I often like to run this first:

find . -name .svn -exec ls {} \;

#!/bin/sh 
for d in $(seq -f "%02g" 1 10 )
  do
    echo $d
  done

scala

scala 
- First-class function
- closure


- trait 
http://stackoverflow.com/questions/1991042/scala-traits-vs-abstract-classes
http://stackoverflow.com/questions/2005681/difference-between-abstract-class-and-trait

http://www.artima.com/pins1ed/traits.html#12.7

- method vs function
http://stackoverflow.com/questions/2529184/difference-between-method-and-function-in-scala
http://stackoverflow.com/questions/4839537/functions-vs-methods-in-scala
http://jim-mcbeath.blogspot.kr/2009/05/scala-functions-vs-methods.html

https://groups.google.com/forum/#!topic/scala-korea/dfkcfM5yM9M