Martin Wöginger electronicbites
electronicbites
/ show tables with postgres
Created
December 29, 2008 13:16
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| select * from information_schema.tables where table_schema='public' and table_type='BASE TABLE'; |
electronicbites
/ gist:45089
Created
January 9, 2009 11:35
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| # helper method to paginate a non ActiveRecord collection like a Array | |
| def paginate_collection(collection, opts = {}) | |
| opts[:per_page] ||= 20 | |
| opts[:page] ||= 1 | |
| opts[:page] = opts[:page].to_i | |
| opts[:per_page] = opts[:per_page].to_i | |
| returning WillPaginate::Collection.new( opts[:page], opts[:per_page], collection.size ) do |pager| | |
| start = (opts[:page]-1) * opts[:per_page] | |
| finish = start + opts[:per_page] | |
| pager.replace collection[ start...finish ] |
electronicbites
/ gist:45803
Created
January 11, 2009 21:00
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| def disable_geocoding | |
| GeoKit::Geocoders::Geocoder.instance_eval do | |
| def geocode(a) | |
| res = GeoKit::GeoLoc.new | |
| res.lat = 13.423007 | |
| res.lng = 52.534194 | |
| res.success = true | |
| res | |
| end | |
| end |
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| require 'rubygems' | |
| require 'hpricot' | |
| require 'net/http' | |
| HOST = "gdata.youtube.com" | |
| SITE = "/feeds/api" | |
| def parse_duration(xml) | |
| result = 0 | |
| (xml/'entry').each do |entry| |
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| require 'rubygems' | |
| require 'hpricot' | |
| require 'net/http' | |
| HOST = "gdata.youtube.com" | |
| SITE = "/feeds/api" | |
| def tags(youtubeid) | |
| request = Net::HTTP::Get.new("#{SITE}/videos?q=#{youtubeid}&safeSearch=none") | |
| request.add_field 'GData-Version', '2' |
electronicbites
/ gist:77777
Created
March 11, 2009 22:05
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| require 'rubygems' | |
| require 'hpricot' | |
| require 'net/http' | |
| HOST = "gdata.youtube.com" | |
| SITE = "/feeds/api" | |
| def upload_time(youtubeid) | |
| request = Net::HTTP::Get.new("#{SITE}/videos?q=#{youtubeid}&safeSearch=none") | |
| request.add_field 'GData-Version', '2' |
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| #http://ws.audioscrobbler.com/2.0/?method=artist.getsimilar&artist=cher&api_key=b25b959554ed76058ac220b7b2e0a026 | |
| require 'rubygems' | |
| require 'hpricot' | |
| require 'net/http' | |
| HOST = "ws.audioscrobbler.com" | |
| SITE = "/2.0" | |
| def get_similar_artists(artist) |
electronicbites
/ gist:148776
Created
July 17, 2009 00:35
electronicbites
/ scan_unused_files.rb
Created
September 15, 2010 15:29
scan unused images and globals in a xcode project
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| #!/usr/bin/env ruby | |
| #TODO | |
| # find all files not in project file | |
| # => list these files | |
| globalsfile = "Classes/Globals.h" | |
| allfiles = `git ls-files`.split(/\n/) | |
| #allfiles.each{|f| f.gsub!(/\"/, "")} #not needed when files have no unicode chars inf filenames |
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| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" | |
| "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | |
| <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de" lang="de"> | |
| <head> | |
| <meta http-equiv="content-type" content="text/html; charset=utf-8" /> | |
| <title>test_change_link</title> | |
| <script type="text/javascript" language="javascript"> | |
| // <![CDATA[ |
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