begriffs

def magic():
	x = 42
	ret = []
	for i in range(3):
		ret.append(lambda: x)
		x += 1
	return ret

fs = magic()
print fs[0]()

begriffs

<?php
// This class impersonates other objects and logs what they do.

class WithLogging {
  // The parameter customMessage is a function that knows something about
  // callee and can give extra interesting information about its state.
  function __construct($callee, $customMessage = NULL) {
    $this->callee        = $callee;
    $this->customMessage = $customMessage ?: function($obj) { return ''; };
  }

begriffs

def word(n)
  divisors = {
    :vigintillion      => 10**63,   :novemdecillion  => 10**60,
    :octodecillion     => 10**57,   :septendecillion => 10**54,
    :sexdecillion      => 10**51,   :quindecillion   => 10**48,
    :quattuordecillion => 10**45,   :tredecillion    => 10**42,
    :duodecillion      => 10**39,   :undecillion     => 10**36,
    :decillion         => 10**33,   :nonillion       => 10**30,
    :octillion         => 10**27,   :septillion      => 10**24,
    :sextillion        => 10**21,   :quintillion     => 10**18,

begriffs

def pascal(row, pos)
    throw :badArguments if pos > row or pos < 0 or row < 0
    def fact(n); 1.upto(n).inject(:*) || 1; end
    fact(row) / (fact(pos) * fact(row - pos))
end

begriffs

def partitions(set_):
	if not set_:
		yield []
		return
	for i in xrange(2**len(set_)/2):
		parts = [set(), set()]
		for item in set_:
			parts[i&1].add(item)
			i >>= 1
		for b in partitions(parts[1]):

begriffs

#!/usr/bin/env ruby
require 'rubygems'
require 'nokogiri'
require 'open-uri'
require 'colorful'

url = "http://www.etymonline.com/index.php?search=#{ARGV[0]}"
doc = Nokogiri::HTML(open(url))
doc.css('dl').search('dt').each do |node|
    puts "#{node.text}".white

begriffs

def cycles(perm):
  remain = set(perm)
  result = []
  while len(remain) > 0:
    n = remain.pop()
    cycle = [n]
    while True:
      n = perm[n]
      if n not in remain:
        break

begriffs

#!/usr/bin/env ruby
require 'rubygems'
require 'nokogiri'
require 'open-uri'
require 'colorful'

url = "http://www.etymonline.com/index.php?search=#{ARGV[0]}"
doc = Nokogiri::HTML(open(url))
doc.css('dl').search('dt').each do |node|
    puts "#{node.text}".white

begriffs

$ rake spec
Run options: include {:focus=>true}

All examples were filtered out; ignoring {:focus=>true}
  1) Excon hook when Excon's streaming API is used properly records and plays back the response
     Failure/Error: recorded.should eq(played_back)
       
       expected: ""
            got: "FOO!"
       

begriffs

require 'nokogiri'
require 'open-uri'

unless [1,2].include? ARGV.length
  puts "Usage: arrest template-url [css-selector]"
  exit 1
end

def relax node, indent = 0
  tab  = '  '