Mike Weber mikeweber
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| defmodule Astar do | |
| # When the frontier is empty, we're done | |
| def traverse_graph({[], came_from}, _, _), do: {[], came_from} | |
| # Otherwise get the next lowest scored frontier and visit it | |
| def traverse_graph({frontier, came_from}, graph, target) do | |
| {current_node_name, frontier} = PriorityQueue.get(frontier) | |
| current_node = graph |> Graph.get_node(current_node_name) | |
| visit({frontier, came_from}, graph, target, current_node) | |
| end |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Experience our solar system at the speed of light (it's not as exciting as it sounds) | |
| Step 1) Visit http://joshworth.com/dev/pixelspace/pixelspace_solarsystem.html. | |
| Step 2) Open the JS console and paste in the following code. | |
| Step 3) Watch the solar system "fly" by (BTW it'll take more than 5 hours to get to Pluto) |
mikeweber
/ map_collector.rb
Created
July 5, 2012 16:30
Combines all Minecraft map .dat files found in the same directory as the script. TODO: add coord grid system
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| require 'chunky_png' | |
| require 'nbtfile' | |
| COLOR_MAP = %q{ | |
| 255,255,255 | |
| 255,255,255 | |
| 255,255,255 | |
| 255,255,255 | |
| 89,125,39 |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| YAML::load(%{ | |
| hello: | |
| world: | |
| id: 1 | |
| value: #{@foo.bar} | |
| everyone_else: | |
| id: 2 | |
| value: "Yazoo!" | |
| }) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| let(:state1) { | |
| FactoryGirl.build(:workflow) | |
| } | |
| let(:state2) { | |
| state1.run_step1 | |
| state1 | |
| } | |
| let(:state3) { | |
| state2.run_step2 | |
| state2 |
mikeweber
/ update_ip.sh
Created
March 25, 2011 04:14
Get your router's IP address and add it to your current ~/.ssh/config file
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/sh | |
| SNMPKEY="public" | |
| HOMEPATH="/Users/username" | |
| SSH_CONFIG="$HOMEPATH/Dropbox/dotfiles/.ssh/config" | |
| if [ $# = 1 ] ; then | |
| SNMPKEY="$1" | |
| fi | |
| IFS=" " |
mikeweber
/ placeholder_behavior.js
Created
April 13, 2010 05:02
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // To get this code to work, simply add a placeholder attribute to any of your inputs. | |
| // This code requires no-conflict jQuery (var $j = jQuery.noConflict();) and Modernizr. | |
| // Also you should add something similar to the following to your stylesheets. | |
| // | |
| // .placeholder{ | |
| // color: #666; | |
| // } | |
| jQuery.fn.set_placeholder = function() { | |
| if ($j(this).attr('placeholder') && ($j(this).val() == '' || $j(this).val() == $j(this).attr('placeholder'))) { |
mikeweber
/ gist:187415
Created
September 15, 2009 16:14
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| nokogiri_find_header: checking for iconv.h in /opt/local/include/,/opt/local/include/libxml2,/opt/local/include,/opt/local/include,/opt/local/include/libxml2,/usr/local/include,/usr/local/include/libxml2,/usr/local/include,/usr/local/include/libxml2,/usr/include,/usr/include/libxml2... -------------------- yes | |
| "gcc -E -I. -I/usr/local/lib/ruby/1.8/i686-darwin10.0.0 -I. -I/opt/local/include/ -I/opt/local/include/libxml2 -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_XOPEN_SOURCE=1 -fno-common -pipe -fno-common -g -DXP_UNIX -O3 -Wall -Wcast-qual -Wwrite-strings -Wconversion -Wmissing-noreturn -Winline -I/opt/local/include/ conftest.c -o conftest.i" | |
| checked program was: | |
| /* begin */ | |
| 1: #include <iconv.h> | |
| /* end */ | |
| -------------------- |