mysteriouspants

#include <stdio.h>
#include <math.h>
/*
** float q_rsqrt( float number )
*/
float Q_rsqrt( float number ) {
    long i;
    float x2, y;
    const float threehalfs = 1.5F;
 

mysteriouspants

 ________      ________       ____        _ _            
|  ____\ \    / /  ____|     / __ \      | (_)           
| |__   \ \  / /| |__ ______| |  | |_ __ | |_ _ __   ___ 
|  __|   \ \/ / |  __|______| |  | | '_ \| | | '_ \ / _ \
| |____   \  /  | |____     | |__| | | | | | | | | |  __/
|______|   \/   |______|     \____/|_| |_|_|_|_| |_|\___|

 _    _                            
| |  | |                           

mysteriouspants

cmiller-laptop% clang rsqrt_test.c
cmiller-laptop% ./a.out
Q_rsqrt: 4
Q_rsqrt result: 0.499154	Avg: 555
fsqrt   result: 0.500000	Avg: 552 (*)
Q_rsqrt: 4
Q_rsqrt result: 0.499154	Avg: 639 (*)
fsqrt   result: 0.500000	Avg: 655
Q_rsqrt: 4
Q_rsqrt result: 0.499154	Avg: 552 (*)

mysteriouspants

The Righteous Hero List, a companion to the Evil Overlord List (http://www.eviloverlord.com/)

  1. I will not make alliances with any of my arch nemesis.

  2. If I must have a girlfriend/love-interest, she will be trained in martial arts so as to better defend
     herself against the Evil Overlord, who will surely try to use her as leverage against me.

  3. I will champion the death penalty for my arch nemesis.

  4. I will never leave home without a lockpicking kit.

mysteriouspants

#!ruby

require 'highline/import'
require 'date'

total_time = nil

begin_time = nil
end_time = nil

mysteriouspants

# originally an IRB session on cmiller@t3iMac.ldschurch.org
func= lambda {|hash,key| hash[key]=Hash.new(&func)}
# => #<Proc:0x000001010621b8@(irb):1 (lambda)> 
h=Hash.new &func
# => {} 
h[:foo]
# => {} 
h[:foo][:bar][:baaz] = 'yay functional programming!'
# => "yay functional programming!" 
h.keys

mysteriouspants

// compile with:
//    clang -framework Foundation test.m
// run with:
//    ./a.out

#import <objc/runtime.h>
#import <Foundation/Foundation.h>
#include <stdio.h>

int main(int argc, char *argv[])

mysteriouspants

> gem list                                               ~@t3imac.ldschurch.org

*** LOCAL GEMS ***

abstract (1.0.0)
actionmailer (3.0.9)
actionpack (3.0.9)
actionservice (0.3.0)
activemodel (3.0.9)
activerecord (3.0.9)

mysteriouspants

// clang -o magic8ball -framework Foundation magic8ball.m

#import <Foundation/Foundation.h>
#include <stdio.h>

NSUInteger randomUnder(NSUInteger topPlusOne);

int main()
{
	srandomdev(); // rather important

mysteriouspants

//
//  NSArray+Chunky.h
//
//  Created by Christopher Miller on 8/19/11.
//  Copyright 2011 FSDEV. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface NSArray (Chunky)