basicxman’s gists

basicxman / html_book_to_pdf.rb

Created August 12, 2011 17:49

	#!/usr/bin/env ruby

	# Script to convert the Learn Prolog Now! online HTML edition to a PDF.

	require 'nokogiri'
	require 'open-uri'
	require 'pdfkit'

	class HTMLBook
	attr_reader :content, :footer

basicxman / gist:1136141

Created August 10, 2011 04:44

Poor-man's script for GeekTool -

	df -h
	echo
	ps auxc \| head -n 6
	echo
	echo "Network information:"
	netstat -s -p tcp \| sed -n '2p;11p;28p;29p;30p;44p' \| tr -d "\t"
	echo
	cat ~/weather.txt

	# Screenshot

basicxman / football_one.sh

Created August 7, 2011 06:00

Code Kata in Bash or "I get crazy at 2AM"

	#!/bin/bash

	# http://codekata.pragprog.com/2007/01/kata_four_data_.html

	awk '{print (($7 - $9) < 0 ? -($7 - $9) : $7 - $9) " " $2}' football.dat \| grep -P "[A-Za-z_]{2,}" \| sort -n \| head -n 1 \| awk '{print $2}'

basicxman / weather_kata_split_vs_scan_benchmarks.rb

Created August 7, 2011 04:15

	$ ruby weather_split_vs_scan_benchmarks.rb
	user system total real
	Using split 0.320000 0.010000 0.330000 ( 0.330723)
	Using scan 0.230000 0.020000 0.250000 ( 0.239557)

basicxman / google_docs_cpp_monitor.rb

Created August 1, 2011 03:07

Monitors a public Google Docs page containing source code and compiles it in C++ every five seconds. Primitive CI.

	#!/usr/bin/env ruby

	# Andrew Horsman
	# Monitors a Google Docs page and continuously compiles the text with Clang++.

	require 'net/http'
	require 'open-uri'

	class Downloader
	def initialize(source_url)

basicxman / DijkstraMakefile

Created July 29, 2011 01:55

	CPP = clang++
	OUTPUT = dijkstra
	CPPFLAGS = -stdlib=libc++ \
	-IGraph \
	-IDataStructures \
	-o $(OUTPUT)
	INPUTFILES = Graph/DijkstraPQ.cpp Graph/Graph.cpp DataStructures/PriorityQueue.cpp

	main:
	$(CPP) $(CPPFLAGS) $(INPUTFILES)

basicxman / DijkstraPQ.cpp

Created July 29, 2011 01:31

	#include "Graph.h"
	#include "PriorityQueue.h"

	void PrintPath(int start, int end, int parents, int distance) {
	cout << end << " (" << distance[end] << "): ";
	int a = start;
	int b = end;
	while (a != b) {
	cout << b << " -> ";
	b = parents[b];

basicxman / gist:1109871

Created July 27, 2011 17:10

	#!/usr/bin/env ruby
	loop do
	if rand < 0.5
	`say herp derp`
	else
	`say trololololol`
	end
	end

	# If you disturb me while studying, your ears are declared forfeit to this script.

basicxman / gist:1107908

Created July 26, 2011 20:18

	2 ~$ rvm use 1.8.7
	Using /Users/basicxman/.rvm/gems/ruby-1.8.7-p330
	3 ~$ git clone git://github.com/mojombo/chronic.git && cd chronic && rake test
	Cloning into chronic...
	remote: Counting objects: 2059, done.
	remote: Compressing objects: 100% (957/957), done.
	remote: Total 2059 (delta 1344), reused 1782 (delta 1083)
	Receiving objects: 100% (2059/2059), 277.02 KiB, done.
	Resolving deltas: 100% (1344/1344), done.
	/Users/basicxman/.rvm/rubies/ruby-1.8.7-p330/bin/ruby -I"lib:lib:test" -I"/Users/basicxman/.rvm/gems/ruby-1.8.7-p330/gems/rake-0.9.2/lib" "/Users/basicxman/.rvm/gems/ruby-1.8.7-p330/gems/rake-0.9.2/lib/rake/rake_test_loader.rb" "test/*/test_.rb"

basicxman / TreeRotation.cpp

Created July 26, 2011 03:44

	/*
	* Perform a single rotation in the given direction around a given root
	* tree and return the new root.
	* 3 4
	* \ / \
	* 4 ==> 3 5
	* \
	* 5
	*
	* The comments will follow with an example of performing a left rotation

Emily basicxman