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NSString* truncateString(NSString* input)
{
	NSCountedSet* set = [[NSCountedSet alloc] init];
	for( int i = 0; i < [input length]; i++ ){
		[set addObject:[NSString stringWithFormat:@"%c", [input characterAtIndex:i]]];
	}
	NSMutableString* result = [[NSMutableString alloc] init];
	for( NSString* key in set ){
		[result appendString:key];
		if( [set countForObject:key] > 1 ){

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- (UIImage*)upsideDownBunny {
	__block CGImageRef cgImg;
	__block CGSize imgSize;
	__block UIImageOrientation orientation;
	dispatch_block_t createStartImgBlock = ^(void) {
		// UIImages should only be accessed from the main thread
		UIImage *img = [UIImage imageNamed:@"bunny.png"];
		imgSize = [img size]; // this size will be pre rotated
		orientation = [img imageOrientation];
		cgImg = CGImageRetain([img CGImage]); // this data is not rotated

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- (UIImage*)upsideDownBunny {
	UIImage *img = [UIImage imageNamed:"@bunny.png"];
	CGSize imgSize = [img size];
	UIGraphicsBeginImageContext(imgSize);
	CGContextRef context = UIGraphicsGetCurrentContext();
	CGContextRotateCTM(context, M_PI);
	CGContextTranslateCTM(context, -imgSize.width, -imgSize.height);
	[img drawInRect:CGRectMake(0, 0, imgSize.width, imgSize.height)];
	UIImage *newImage = UIGraphicsGetImageFromCurrentImageContext();
	UIGraphicsEndImageContext();

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UIImage *oldimage = [UIImage imageNamed:@"bunny.png"];
UIImage *newImage = [UIImage imageWithCGImage:[oldimage CGImage]
					scale:[oldimage scale]
				  orientation:UIImageOrientationDown];

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require 'rubygems'
require 'nokogiri'
require 'open-uri'
require 'RMagick'

def retrieve_image(url)
  data = open(url).read
  data
end

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require 'set'

str = String.new(ARGV[0])
if str.nil? || str.length < 2 then
   puts "usage: anagram <string>"
   exit
end

anagram_set = SortedSet.new
(0..str.length-1).each do

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#!/usr/bin/ruby

require 'base64'
require 'uri'
ARGV.each() do |arg|
	#expand
	arg = File.expand_path(arg)
	pathout = Base64.encode64(arg)
	url = "http://localhost:2667/~publish?paths=" + URI.escape(pathout)
	puts url

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def multiples(num,max)
	ret_val = []
	max.times() do |i|
		ret_val << i if i%num == 0
	end
	ret_val
end

require 'set'

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prev = 1 
current = 1
sum = 0 
while( current < 4000000 )
	tmp = current
	current+=prev
	prev = tmp

	if current % 2 == 0 then
		sum += current

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def is_prime(num)
	factor = 2
	max = num/2
	while factor <= max 
		if( num%factor == 0 ) then
			return false
		end
		factor+=1
	end
	return true