warmwaffles

#ifndef _COMMON_H
#define _COMMON_H

#include <math.h>

#define square(v) ((v) * (v))
#define cube(v) ((v) * (v) * (v))

#define deg_to_rad(deg) ((deg) * (M_PI / 180.0))
#define rad_to_deg(rad) ((rad) * (180.0 / M_PI))

warmwaffles

require 'pp'

class Model
  def initialize(args={})
    set(args)
  end

  def set(attributes={})
    return if attributes.nil? || attributes.empty? || !attributes.is_a?(Hash)
    attributes.each do |k, v|

warmwaffles

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

warmwaffles

Object Files (.obj)

Object files define the geometry and other properties for objects in Wavefront's Advanced Visualizer. Object files can also be used to transfer geometric data back and forth between the Advanced Visualizer and other applications.

Object files can be in ASCII format (.obj) or binary format (.mod). This appendix describes the ASCII format for object files. These files must have the extension .obj.

warmwaffles

FROM nfnty/arch-mini

# This is a dockerfile meant for people who are trying to cross compile their C projects
# into windows binaries to ensure things actually compile correctly

RUN pacman -Syyu --noconfirm
RUN pacman -S --noconfirm git curl jshon expac yajl wget unzip cmake
RUN pacman -S --noconfirm --needed base-devel

RUN useradd -mg root travis

warmwaffles

#pragma once

#include <stdlib.h>
#include <stdio.h>

#define MU_ANSI_BLACK "\033[0;30m"
#define MU_ANSI_RED "\033[0;31m"
#define MU_ANSI_GREEN "\033[0;32m"
#define MU_ANSI_YELLOW "\033[0;33m"
#define MU_ANSI_BLUE "\033[0;34m"

warmwaffles

---
Language: Cpp
BasedOnStyle: Mozilla
IndentWidth: 4
AllowShortFunctionsOnASingleLine: None
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AlignAfterOpenBracket: Align
SpaceBeforeParens: ControlStatements
ColumnLimit: 100

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class Hash
  def pile(key, *args)
    if args.count < 2
      self[key] = args[0]
    else
      self[key] ||= {}
      self[key].pile(args.shift, *args)      
    end
  end
end

warmwaffles

#include <stdlib.h>
#include <stdarg.h>
#include <assert.h>

#include <logger.h>

bool logger_init(logger_t* logger, FILE* fd)
{
    assert(logger);
    assert(fd);

warmwaffles

Note: the constants BI_RGB, BI_RLE8, and BI_RLE4 have the values 0, 1, and 2, respectively.

Graphics File Formats

This topic describes the graphics-file formats used by the Microsoft Windows operating system. Graphics files include bitmap files, icon-resource files, and cursor-resource files.

Bitmap-File Formats