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egbert / calorie_cijfer.rb
Created January 9, 2012 17:24 — forked from rachid/calorie_cijfer.rb
Product Scraper for caloriecijfer.nl
require 'open-uri'
require 'nokogiri'
USER_AGENTS = [
'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.3) Gecko/20100401 Firefox/3.6.3',
'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727)',
'Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.3) Gecko/20100423 Ubuntu/10.04 (lucid) Firefox/3.6.3',
'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_3; en-US) AppleWebKit/533.4 (KHTML, like Gecko) Chrome/5.0.375.70 Safari/533.4',
'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.2) Gecko/20100323 Namoroka/3.6.2',
@egbert
egbert / rd2wgs.rb
Created May 30, 2012 12:25
Convert rijkshoekcoördinaten to latitude/longitude ruby
# original php script: http://www.god-object.com/2009/10/23/convert-rijksdriehoekscordinaten-to-latitudelongitude/
def rd2wgs (x, y)
dX = (x - 155000) * (10 ** - 5)
dY = (y - 463000) * (10 ** - 5)
somn = (3235.65389 * dY) + (- 32.58297 * (dX ** 2)) + (- 0.2475 *
(dY ** 2)) + (- 0.84978 * (dX ** 2) *
dY) + (- 0.0655 * (dY ** 3)) + (- 0.01709 *
(dX ** 2) * (dY ** 2)) + (- 0.00738 *
dX) + (0.0053 * (dX ** 4)) + (- 0.00039 *
(dX ** 2) * (dY ** 3)) + (0.00033 * (
@egbert
egbert / rd2wgs.coffee
Created May 30, 2012 12:34
Convert rijkshoekcoördinaten to latitude/longitude coffeescript
# original php script: http://www.god-object.com/2009/10/23/convert-rijksdriehoekscordinaten-to-latitudelongitude/
util = require 'util'
rd2wgs = (x, y) ->
# Calculate WGS84 coördinates
dX = (x - 155000) * Math.pow(10, - 5)
dY = (y - 463000) * Math.pow(10, - 5)
somn = (3235.65389 * dY) + (- 32.58297 * Math.pow(dX, 2)) + (- 0.2475 *
Math.pow(dY, 2)) + (- 0.84978 * Math.pow(dX, 2) *
dY) + (- 0.0655 * Math.pow(dY, 3)) + (- 0.01709 *
@egbert
egbert / gist:5143155
Created March 12, 2013 14:09
image-set
.image-set (@image) {
background-image: url('@{image}.png');
@media screen and (-webkit-device-pixel-ratio: 1.5) {
background-image:url('1_5x/@{image}.png');
}
@media screen and (-webkit-device-pixel-ratio: 2) {
background-image:url('2x/@{image}.png');
}
}
pg_dump --data-only --no-owner --no-acl --inserts --disable-dollar-quoting --no-tablespaces -h localhost -U USER DATABASE > dump
remove first couple of SETs
remove all occurences of "SELECT pg_catalog etc..."
mysql -u USER DATABASE < dump
Verifying that +egbert is my blockchain ID. https://onename.com/egbert
### Keybase proof
I hereby claim:
* I am egbert on github.
* I am egbert (https://keybase.io/egbert) on keybase.
* I have a public key ASDD1kWMoATRjjDsfOt3zeNj_6ONyA30I4gHoLjxdHtLrgo
To claim this, I am signing this object:
### Keybase proof
I hereby claim:
* I am egbert on github.
* I am egbert (https://keybase.io/egbert) on keybase.
* I have a public key ASDD1kWMoATRjjDsfOt3zeNj_6ONyA30I4gHoLjxdHtLrgo
To claim this, I am signing this object: