Alex Nisnevich AlexNisnevich
AlexNisnevich
/ musicgraph.json
Last active
December 4, 2018 09:46
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| { | |
| "nodes": [ | |
| { | |
| "id": "Markus_Stenz" | |
| }, | |
| { | |
| "id": "Erik_Bergman" | |
| }, | |
| { | |
| "id": "William_Blezard" |
AlexNisnevich
/ gist:b740c0abc819766971dc
Created
November 18, 2014 09:05
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| findColumn : Location -> Board -> [Location] | |
| findColumn (x,y) board = (findAbove (x,y) board) ++ (findBelow (x,y) board) | |
| findAbove : Location -> Board -> [Location] | |
| findAbove (x,y) board = | |
| if Dict.member (x,y+1) board | |
| then [(x,y)] ++ findAbove (x,y+1) board | |
| else [(x,y)] |
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| import List | |
| import Random | |
| without : Int -> [a] -> [a] | |
| without i arr = | |
| let before = take i arr | |
| after = drop (i+1) arr | |
| in | |
| before ++ after |
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| extern crate serialize; | |
| extern crate http; | |
| extern crate url; | |
| use std::string::String; | |
| use serialize::json; | |
| use serialize::json::Json; | |
| use serialize::json::ToJson; | |
| use http::client::RequestWriter; | |
| use http::headers::content_type::MediaType; |
AlexNisnevich
/ Sound Effects
Created
August 25, 2014 10:43
I think these are all the sound effects?
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| General effects: | |
| - jump | |
| - fall off screen | |
| - get key and move to next level | |
| - overlay world (maybe different for each world type?) | |
| Zombie world: | |
| - zombie growl | |
| - player killed by barbed wire | |
| - player killed by zombie |
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| Thanks for coming to RailsBridge!! | |
| If you have any questions at any time, feel free to email us at | |
| alex [dot] nisnevich [at] gmail [dot] com | |
| markmillan [at] gmail.com | |
| lindseysugino [at] gmail.om | |
| Resources | |
| ========= |
AlexNisnevich
/ lvl13-eugene.js
Created
January 6, 2014 08:24
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| if (map.getPlayer().getX()>10) me.move('right'); | |
| if (map.getPlayer().getX()<10) me.move('left'); | |
| if (map.getPlayer().getY()>10) me.move('down'); | |
| if (map.getPlayer().getY()<10) me.move('up'); |
AlexNisnevich
/ gist:6695710
Created
September 25, 2013 06:08
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| [num_features, num_states] = size(backup_states_phi); % [22, 92] | |
| num_actions = size(R{1}{1}); % 40 | |
| num_blocks = block_idx; % 7 | |
| mu0 = ones(num_states, 1) / num_states; | |
| % cvx_solver sedumi | |
| cvx_begin | |
| variable theta(num_features) | |
| variable V(num_states, num_blocks) | |
| minimize sum(dot(mu0, (transpose(theta) * backup_states_phi))) + C * norm(theta) |
AlexNisnevich
/ lucky_numbers.rb
Created
April 26, 2013 11:37
Calculates lucky numbers up to a given limit, and prints the list of unlucky numbers removed for each lucky number
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| limit = 1000 | |
| nums = (1..limit).to_a | |
| ([1] + nums).each do |a| | |
| lucky_num = nums[a] | |
| unlucky_nums = nums.values_at(* nums.each_index.select {|i| (i+1) % lucky_num == 0}) | |
| if unlucky_nums.size == 0 | |
| break | |
| else |
AlexNisnevich
/ ling_diversity.rb
Last active
December 10, 2015 23:29
Calculating the "Linguistic Diversity Index" (% chance that two random residents of a given country have different native languages)
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| require 'mechanize' | |
| agent = Mechanize.new | |
| language_regex = Regexp.new(/]\r\n\t\t\t\t\t\t([0-9,]*)(\.| )/) | |
| index_page = agent.get('http://www.ethnologue.com/country_index.asp?place=all') | |
| index_page.links_with(:href => /show_country.asp/).each do |country_link| | |
| country = country_link.text().strip() | |
| speakers = [] |
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