nmmmnu

<?

function multiplicate2($a, $b){
	printf("%16b x %b\n%16b\n", $a, $b, $a * $b);
}

function multiplicate($a, $b){
	printf("%1s %32d x %8d = %d\n", "", $a, $b, $a * $b);
	printf("%1s %32b x %8b\n", "", $a, $b);

nmmmnu

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


/*
 * Base class. It defines int area() method.
 * The class is abstract so we did not made constructor.
 * Calling the area() method will probably core dump.
 */

nmmmnu

$ php
<?
error_reporting(E_ALL);

$a = 5 / 0;

var_dump($a);

<ctrl-d>

nmmmnu

#include <stdio.h>

#define MAX	2000000000

//#define IMPL	0

int do_loop(int max);

int main(){
	printf("%d\n", do_loop(MAX) );

nmmmnu

var fs = require('fs');
var Q = require("q");

/*
Q.all(
	[
		Q.ninvoke(fs, "readFile", "/etc/hosts", "utf8")
	]
)
*/

nmmmnu

gcc mmap_test.c -Wall

touch file.bin

./a.out
hexdump -C file.bin

./a.out Hello Sir
hexdump -C file.bin

nmmmnu

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

size_t malloc_calc(size_t size){
	const size_t realloc_size = sizeof(void *) * 2;
	const size_t realloc_add  = sizeof(void *);

	size_t newsize = size / realloc_size;

	if (size % realloc_size)

nmmmnu

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

void test(size_t size){
	char *a = new char[size]; //malloc(size);

	size_t usize = malloc_usable_size(a);

	printf("%5zu %5zu %5zu\n", size, usize, usize - size);

nmmmnu

#include "string.h"

const char *String::__NULLSTR = "";

// ==============================

String::String(const char *s){
	if (s == nullptr){
		_terminator = TERM_LOCAL;
		_buff.local[0] = '\0'; // the NULL terminator.

nmmmnu

#include <queue>
#include <vector>

#include <iostream>

struct comparator{
	bool operator()(int a, int b) const{
		return a > b;
	}
};