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apps
7
c
3
design
16
git
17
javascript
1
jquery
1
mac
17
math‑ish
3
matlab
2
mercurial
1
python
13
rails
13
random
18
ruby
38
tex
7
todo
4
tools
22
use‑this‑cmd
22
use‑this‑code
8
vim
16
writings
2
Jul 28
ruby operators
ruby
A
good summary
of ruby operators.