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Brandon Liu bdon

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bdon / keybase.md
Created March 25, 2014 17:14

Keybase proof

I hereby claim:

  • I am bdon on github.
  • I am bdon (https://keybase.io/bdon) on keybase.
  • I have a public key whose fingerprint is D140 7385 A561 4467 5F8B 2FAC 5FD3 F7D8 BF67 2414

To claim this, I am signing this object:

@bdon
bdon / gist:9811498
Created March 27, 2014 16:21
bdon@bdon-H87N-WIFI:~$ osm2pgsql -d osm --slim --flat-nodes flat-nodes.bin --number-processes 6 -C 2000 -H /tmp/ north-america-latest.osm.pbf
osm2pgsql SVN version 0.84.0 (64bit id space)
Using projection SRS 900913 (Spherical Mercator)
Setting up table: planet_osm_point
NOTICE: table "planet_osm_point" does not exist, skipping
NOTICE: table "planet_osm_point_tmp" does not exist, skipping
Setting up table: planet_osm_line
NOTICE: table "planet_osm_line" does not exist, skipping
NOTICE: table "planet_osm_line_tmp" does not exist, skipping
@bdon
bdon / README.md
Last active August 29, 2015 14:01
Moon Phases
@bdon
bdon / gist:2ab08080b9e975a82052
Created July 9, 2014 20:40
California - broken Multipolygon relations
http://openstreetmap.org/relation/1124439
http://openstreetmap.org/relation/112444
http://openstreetmap.org/relation/112534
http://openstreetmap.org/relation/112620
http://openstreetmap.org/relation/2144459
http://openstreetmap.org/relation/2538329
http://openstreetmap.org/relation/253967
http://openstreetmap.org/relation/3179629
http://openstreetmap.org/relation/9477479
http://openstreetmap.org/relation/946480
@bdon
bdon / openterrain-extent.geojson
Created June 24, 2015 15:08
OpenTerrain extent 6/24/2015
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@bdon
bdon / openterrain.geojson
Created June 24, 2015 16:16
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@bdon
bdon / gitaliases
Created April 5, 2012 05:12
Git aliases I use often
[alias]
st = status
co = checkout
lg = log --graph --oneline --all --decorate
gap = add --patch --interactive
@bdon
bdon / gist:2886527
Created June 7, 2012 04:21
simple fulltext search with postgres + sequel
if params[:query].present?
# not doing :* prefix matching right now.
# Preprocess the string into what TSvector wants. spaces -> ?
# Then only letters, numbers, underscores and qmarks are left.
query = params[:query].gsub(/\s+/, '?').gsub(/[^\w\?]/, '')
@results = @results.select { [ts_headline('english', :text, to_tsquery('english', query), 'MaxFragments=2').as(headline), id, title, happened_at]}
@results = @results.filter("ts_text @@ to_tsquery('english', ?::text)", query)
end
@bdon
bdon / index.html
Created October 13, 2012 01:55
lombard
<!doctype html>
<html>
<head>
<script src="http://bdon.org/js/d3.v2.js"></script>
<script src="http://bdon.org/js/Three.js"></script>
</head>
<body>
<section>
<div id="chart">
</div>
@bdon
bdon / index.html
Last active December 11, 2015 14:58
<!DOCTYPE html>
<meta charset="utf-8">
<script src="http://d3js.org/d3.v3.min.js"></script>
<style type="text/css">
body {
font-family: "Helvetica";
font-size: 10px;
}
.brush .extent {