lecram

/* Compiling:
 *   $ gcc -O2 -o explode gifdec.c explode.c
 * Comparing gifdec with ImageMagick's GIF decoder:
 *   $ ./explode foo.gif      # generates gd_%03d.ppm files
 *   $ convert -coalesce foo.gif im_%03d.ppm
 *   $ # comparing entire animation:
 *   $ cat gd_*.ppm | md5sum
 *   $ cat im_*.ppm | md5sum
 *   $ # comparing each frame:
 *   $ md5sum gd_*.ppm

lecram

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <ctype.h>

char rand_chr()
{
	char c;
	do {

lecram

#define _POSIX_C_SOURCE 200809L

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <assert.h>
#include <locale.h>
#include <time.h>
#include <poll.h>

lecram

#! /bin/sh

cmd="$(match "$(realpath "$1")")"
printf "create '%s'\\n" "$cmd" | nc -U /tmp/dvtm-sock

lecram

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>

#define write16(fd, n)  write((fd), (uint8_t []) {(n) >> 8, (n) & 0xFF}, 2)
#define write32(fd, n)  do { \

lecram

import sys
import os
import linecache

class Profiler:

    def __init__(self, instrument):
        self.instrument = instrument

    def run(self, func, *args, **kwargs):

lecram

local ffi = require "ffi"
ffi.cdef[[
double hypot(double x, double y);
double copysign(double x, double y);
]]
local mathx = ffi.C

function round(x)
    local i, f = math.modf(x + mathx.copysign(0.5, x))
    return i

lecram

/* g++ -o keyp `pkg-config --libs opencv` keyp.cpp */

#include <iostream>
#include <vector>

#include "opencv2/opencv.hpp"

using namespace std;
using namespace cv;

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/* g++ -o exrect `pkg-config --libs opencv` exrect.cpp */

#include <iostream>

#include "opencv2/opencv.hpp"

using namespace std;
using namespace cv;

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

lecram

#! /bin/bash

if [ $# -lt 1 ] || [ $# -gt 3 ]
then
  printf 'usage:\n  %s <file> [offset [limit|(+|-)length]]\n' `basename $0`
  exit 1
fi

IN="$1"
START=0