thejefflarson

class OldFormatter < Daybreak::Format
  VERSION = 1
  # The mask a record uses to check for deletion.
  DELETION_MASK = 1 << 31

  def initialize(serializer)
    @serializer = serializer
  end

  # The serialized representation of the key value pair plus the CRC.

thejefflarson

require 'thread'
require 'zlib'

class Daybreak
  include Enumerable

  def initialize(file)
    @file = file
    @out = File.open(@file, 'ab')
    @queue = Queue.new

thejefflarson

with synchronous writes 1.8.7:

# Running benchmarks:


benchmarks  1	10	100	1000	10000
bench_inserting_keys	 0.000092	 0.000492	 0.005099	 0.012749	 0.744639
bench_keys_with_sync	 0.000208	 0.001195	 0.011567	 0.118403	 1.900468
bench_reading_keys	 0.000035	 0.000139	 0.000907	 0.010472	 0.263106

thejefflarson

$(function(){
  $("#article-big-image").replaceWith($("<div/>").attr({"id": "map-cont"}).html([
       '<img id="background" src="//www.propublica.org/projects/migration-map/images/background.png">'
    ,  '<img class="year year-1890" src="//www.propublica.org/projects/migration-map/images/1890.png" style="display: block;">'
    ,  '<img class="year year-1900" src="//www.propublica.org/projects/migration-map/images/1900.png">'
    ,  '<img class="year year-1910" src="//www.propublica.org/projects/migration-map/images/1910.png">'
    ,  '<img class="year year-1920" src="//www.propublica.org/projects/migration-map/images/1920.png">'
    ,  '<img class="year year-1930" src="//www.propublica.org/projects/migration-map/images/1930.png">'
    ,  '<img class="year year-1940" src="//www.propublica.org/projects/migration-map/images/1940.png">'
    ,  '<img class="year year-1950" src="//www.propublica.org/projects/migration-map/images/1950.png">'

thejefflarson

require 'rubygems'
require 'simpler_tiles'

breaks  = [0.05, 0.15, 0.30, 0.45, 0.60]
cbreaks = [0.40, 0.50, 0.60, 0.70, 0.80]
colors  = [[236, 231, 242], [166, 189, 219], [116, 169, 207], [54, 144, 192], [5, 112, 176], [3, 78, 123]]

def color(color)
  sprintf("#%2x%2x%2x", *color).gsub(" ", "0")
end

thejefflarson

var canvas = document.createElement("canvas");
document.body.appendChild(canvas);

var gl = canvas.getContext("webgl") || canvas.getContext("experimental-webgl");
canvas.width = canvas.height = 400;
gl.viewport(0, 0, canvas.width, canvas.height);
gl.clearColor(0.0, 0.0, 0.0, 1.0);
gl.enable(gl.DEPTH_TEST);

var Sphere = function(lat, lng){

thejefflarson

  buckets : function(year, bins) {
    var sorted = _.sortBy(this.counties, function(c) { return c.indexFor(year); });

    var bsearch = function(v) {
      var low = 0, high = sorted.length;
      while (low < high) {
        var mid = (low + high) >>> 1;
        sorted[mid].indexFor(year) < v ? low = mid + 1 : high = mid;
      }

thejefflarson

  buckets : function(year, bins) {
    var sorted = _.sortBy(this.counties, function(c) { return c.indexFor(year); });

    var bsearch = function(v) {
      var low = 0, high = sorted.length;
      while (low < high) {
        var mid = (low + high) >>> 1;
        sorted[mid].indexFor(year) < v ? low = mid + 1 : high = mid;
      }

thejefflarson

  buckets : function(year, bins) {
    var sorted = _.sortBy(this.counties, function(c) { return c.indexFor(year); });

    var bsearch = function(v) {
      var low = 0, high = sorted.length;
      while (low < high) {
        var mid = (low + high) >>> 1;
        sorted[mid].indexFor(year) < v ? low = mid + 1 : high = mid;
      }

thejefflarson

command=$1
bucket=$2
file=$3
USAGE="Use add <bucket> <file glob> or sync"

case "$command" in
  add)
    if [ -z $file ] && [ -z $bucket ]
    then
      echo $USAGE