Roland Tanglao rtanglao

😃

you rock :-)

flickr and instagram visualizations to make tshirts :-) and a nice hobby :-) i DO NOT code for $ :-) !

rtanglao / plot-top-colour-ig-vancouver-2014.r

Created April 28, 2015 00:16

plot colour counts in r using a bar graph

	counts <- table(topcolour.ig.vancouver.2014$count)
	barplot(counts, main="Colour Distribution",
	+ xlab="Colour Counts")

rtanglao / process100files.sh

Created April 3, 2015 20:03

process 100 files at a time

	# Bash
	files=(/usr/include/.h /usr/include/sys/.h)
	for ((i=0; i<${#files[*]}; i+=100)); do
	grep foo "${files[@]:i:100}" /dev/null
	done

rtanglao / crop10x1_to1x1.sh

Created April 1, 2015 07:31

crop 1.9 million top 10 colour 10x1 px to top colour 1x1 pixel pngs

gm convert -crop 1x1+0+0 @top10jpgs.txt +profile "*" +adjoin TOPCOLOUR/%07d-top-colour.png

rtanglao / crop.sh

Created April 1, 2015 06:23

crop 10x1 image to 1x1

gm convert -crop 1x1+0+0 0000001-top10.jpg +profile "*" 0000001-top-colour.png

rtanglao / montage-ig-2014-van-10colour.sh

Created March 26, 2015 00:18

	gm montage -verbose -adjoin -tile 192x1080 +f +shadow +label \
	+adjoin -geometry '10x1+0+0<' @all_jpgs.txt %06d-hd-all-vancouver-2014.jpg

rtanglao / indexsubfield.js

Created March 23, 2015 07:01

how to index a mogodb subfield

	> db.photos.ensureIndex({"images.thumbnail.url": 1});
	{
	"createdCollectionAutomatically" : true,
	"numIndexesBefore" : 1,
	"numIndexesAfter" : 2,
	"ok" : 1
	}

rtanglao / getTop10.rb

Created March 22, 2015 17:17

get top 10 colours of an image

	#!/usr/bin/env ruby
	require 'rubygems'
	require 'RMagick'

	TOP_N = 10 # Number of swatches

	# Create a 1-row image that has a column for every color in the quantized
	# image. The columns are sorted decreasing frequency of appearance in the
	# quantized image.
	def sort_by_decreasing_frequency(img)

rtanglao / gist:aeae67f374d1352ddd97

Created October 26, 2014 19:35

Verifying that +rtanglao is my Bitcoin username. You can send me #bitcoin here: https://onename.io/rtanglao

rtanglao / _.md

Created July 14, 2014 23:12

test widget

[ Launch: test ] 31d9162becdc06a7fb34 by rtanglao

rtanglao / find-url-fragment-in-mongodb.js

Created May 26, 2014 23:08

find a piece of a url in a mongodb field

db.photos.findOne({"url_sq" : {$regex : ".*548386304_8c12cfe51c_s.*"}})