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[json response]
data: {
  id: 1,
  type: "users",
  attributes: { name: "John" },
  relationships: {
    notes: [
     { id: 1, type: "notes" },
     { id: 2, type: "notes" } 
   ]

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> gcd(nth_fibonacci(32), nth_fibonacci(33))
=> 1

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def gcd(x, y)
  loop do
    r = x % y
    return y if r.zero?
    x, y = y, r
  end
end

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require 'benchmark'
require 'open-uri'

iterations = ARGV.first.to_i
S3_URL = 'http://s3.amazonaws.com/<supersecret>/images/1.original.jpg?1438008505'
CLOUDFRONT_URL = 'http://<supersecret>.cloudfront.net/images/1.original.jpg?1438008505'

Benchmark.bmbm(10) do |x|
  x.report('cloudfront')   { iterations.times{ open(CLOUDFRONT_URL) } }
  x.report('s3') { iterations.times{ open(S3_URL) } }

NetguruGist

set-window-option -g mode-keys vi
bind -n C-h run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-h) || tmux select-pane -L"
bind -n C-j run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-j) || tmux select-pane -D"
bind -n C-k run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-k) || tmux select-pane -U"
bind -n C-l run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys C-l) || tmux select-pane -R"
bind -n C-\ run "(tmux display-message -p '#{pane_current_command}' | grep -iq vim && tmux send-keys 'C-\\') || tmux select-pane -l"

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class User < ActiveRecord::Base
    has_many :notes
end

class UserSerializer < ActiveModel::Serializer
    attributes :id, :name
    has_many :notes
end
```
```

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> ActiveRecord::Base.connection.execute("select count(*) from ( select distinct market_id from selections) as foo ").entries
   (3717.6ms)  select count(*) from ( select distinct market_id from selections) as foo

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public class CameraViewActivity extends Activity implements
     SurfaceHolder.Callback,OnLocationChangedListener,OnAzimuthChangedListener{

private Camera mCamera;
private SurfaceHolder mSurfaceHolder;
private boolean isCameraviewOn = false;
private AugmentedPOI mPoi;

private double mAzimuthReal = 0;
private double mAzimuthTeoretical = 0;

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  tasks:

    - name: remove admin account

      user: name=admin state=absent remove=true

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(...)

PLAY RECAP **************************************************************

<IP>          : ok=3    changed=0    unreachable=0    failed=0