danlucraft

require 'pdf-reader'
require './markup_receiver'

doc = PDF::Reader.new(ARGV[0])

$objects = doc.objects

def is_note?(object)
  object[:Type] == :Annot && [:Text, :FreeText].include?(object[:Subtype])
end

aaronwolen

% Title % Name % Date

My first slide

List

spantaleev

*.pyc
env
static/js

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