RodrigoDornelles

/**
 * @file graybin.c
 * @author Rodrigo Dornelles
 * @link https://en.wikipedia.org/wiki/Gray_code
 */

#include <stdio.h>
#include <stdint.h>

/**

RodrigoDornelles

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

int main()
{
    char* foo = malloc(4);
    char* old_foo = foo;
    foo[0] = 'f';
    foo[1] = 'o';
    foo[2] = 'o';

RodrigoDornelles

def max(a, b):
  return (a + b + abs(a - b)) / 2

RodrigoDornelles

#include <unistd.h>
#include <fcntl.h>
#include <termios.h>

static unsigned int fid;
static struct termios term;
static char error_stdin[] = "[!] error in /dev/stdin";
static char question_name[] = "[?] what is your secret name:\n";
static char awsner_name_1[] = "[!] ok, good day ";
static char awsner_name_2[] = "!\n";

RodrigoDornelles

script --return --quiet -c "[command here]" /dev/null

RodrigoDornelles

const TRUE = (p) => (q) => (p)
const FALSE = (p) => (q) => (q)
const OR = (p) => (q) => p(p)(q)
const NOT = (p) => (p)(FALSE)(TRUE)
const AND = (p) => (q) => (p)(q)(FALSE)
const PROG = (func) => FALSE(func())(PROG)
const PRINT = (text) => () => TRUE(console.log(text))
const IF = (cond) => (execute) => (nonexecute) => (cond(execute)(nonexecute))()

PROG

RodrigoDornelles

<?php

$class = call_user_func(function () {    
    $objects = [];

    return function() use (&$objects) {
    	return (object) [
	        'instanceof' => function($object) use (&$objects) {
	            return in_array($object, $objects);
	        },

RodrigoDornelles

document.addEventListener("DOMContentLoaded", () => {
  const elements = document.querySelectorAll('.animate-number');
  const lerp = (start, end, amt) => Math.round((1-amt)*start+amt*end);
  const interval = 10;
  const amount = 0.03;

  const increment = (el) => {
    el.setAttribute('data-now', lerp(el.getAttribute('data-now'), el.getAttribute('data-end'), amount));
    el.innerText = Number(el.getAttribute('data-now')).toLocaleString();

RodrigoDornelles

du -bsh * > big_folders.txt &

RodrigoDornelles

wget \
     --recursive \
     --no-clobber \
     --page-requisites \
     --html-extension \
     --convert-links \
     --restrict-file-names=windows \
     --domains example.com \
     --no-parent \
         example.com/site/home