andrewberls

(require '[clj-btable.core :as btable])

(def labels ["Login" "View_Cat_Food" "Purchase_Cat_Food"])
(def rows [[5.0 3.0 1.0] [2.0 0.0 0.0] [0.0 0.0 0.0]])

(btable/write "out.btable" labels rows)
; => #<File out.btable>

(btable/labels "out.btable")
; => ["Login" "View_Cat_Food" "Purchase_Cat_Food"]

andrewberls

import Control.Monad
import Data.Maybe
import Text.Printf
import qualified Data.DateTime as DT

data Interval = Interval { start :: DT.DateTime
                         , end   :: DT.DateTime }
                deriving (Show)

-- TODO: this shouldn't exist

andrewberls

#!/bin/sh
 
# Pre-push hook to prevent pushes to master branch.
 
pushed_branch=`git rev-parse --abbrev-ref HEAD`
 
if [[ "$pushed_branch" == "master" ]]
then
  echo "[Notice] Pre-push hook preventing push to master. Create a feature branch instead."
  exit 1

andrewberls

Aug 23 00:46:04 app-3 kernel: [958008.758126] Killed process 3599 (ruby) total-vm:12240780kB, anon-rss:402668kB, file-rss:0kB
Aug 23 00:46:04 app-3 kernel: [958008.761313] in:imklog invoked oom-killer: gfp_mask=0x201da, order=0, oom_score_adj=0
Aug 23 00:46:04 app-3 kernel: [958008.761316] in:imklog cpuset=/ mems_allowed=0
Aug 23 00:46:04 app-3 kernel: [958008.761319] CPU: 0 PID: 418 Comm: in:imklog Tainted: GF            3.13.0-24-generic #46-Ubuntu
Aug 23 00:46:04 app-3 kernel: [958008.761320] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
Aug 23 00:46:04 app-3 kernel: [958008.761321]  0000000000000000 ffff880079eb9980 ffffffff81715a64 ffff88007f90dfc0
Aug 23 00:46:04 app-3 kernel: [958008.761325]  ffff880079eb9a08 ffffffff8171039f ffffffff81067876 ffff880079eb99e0
Aug 23 00:46:04 app-3 kernel: [958008.761327]  ffffffff810c74dc 0000000000000000 ffff88007fffae28 0000000000000000
Aug 23 00:46:04 app-3 kernel: [958008.761330] Call Trace:
Aug 23 00:46:04 app-3 kernel: [958008.761334]  [<ffffffff81715a64>] du

andrewberls

# lib/cache_proxy.rb

class CacheProxy
  class << self
    attr_accessor :cache
  end

  def initialize(obj)
    @obj = obj
  end

andrewberls

// Functional Programming in C++
http://www.altdevblogaday.com/2012/04/26/functional-programming-in-c/

andrewberls

class NoSuchElementException < StandardError; end

class Option
  def initialize(val)
    @val = val
  end

  def present?
    !@val.nil?
  end

andrewberls

class Cassandra
  alias :old_insert :insert

  def insert(column_family, key, hash, options = {})
    puts "Injected! Send AMQP notification here..."
    old_insert(column_family, key, hash, options)
  end
end

andrewberls

module A
  def do_something
    puts 'A->do_something'
    super
  end
end

module B
  def do_something
    puts 'B->do_something'

andrewberls

tracerColors = [
  '#1B184F',
  '#312c91',
  '#423ac0',

  '#9c4274'
]


class Tracer extends Kona.Entity