armandofox

# Seed the RottenPotatoes DB with some movies.
more_movies = [
  {:title => 'Aladdin', :rating => 'G',
    :release_date => '25-Nov-1992'},
  {:title => 'When Harry Met Sally', :rating => 'R',
    :release_date => '21-Jul-1989'},
  {:title => 'The Help', :rating => 'PG-13',
    :release_date => '10-Aug-2011'},
  {:title => 'Raiders of the Lost Ark', :rating => 'PG',
    :release_date => '12-Jun-1981'}

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

glennblock

git fetch upstream
git reset --hard upstream/master

jaseemabid

A bunch of good git tutorials

Intro to git

• Simplest intro to git by github and codeschool - Try Git

• PeepCode Git Internals PDF

• [Intro to github]