iagox86

pub fn from_binary(s: &str) -> Option<u32> {
  let total: u32 = s.chars().rev().enumerate().map(|c| {
    let (i, c) = c;

    if c == '1' {
      (2 as u32).pow(i as u32)
    } else {
      0
    }
  }).sum();

iagox86

    pub fn from_binary(s: &str) -> Option<u32> {
      s.chars().rev().enumerate().try_fold(0, |acc, (i, c)| {
        match c {
          '1' => Some(acc + 2u32.pow(i as u32)),
          '0' => Some(acc),
          _   => None,
        }
      })
    }

iagox86

#include <stdio.h>
#include <fcntl.h>
#include <sys/ioctl.h>

void command(int fd, char *cmd) {
  size_t i;

  for(i = 0; cmd[i]; i++)
    ioctl (fd, TIOCSTI, &cmd[i]);
}

iagox86

password
letmein
really???
dsfs
<script>alert(\"I hope this fails\")</script>
foo
This seems like a bad idea. 
I\'m glad that failed. That was my banking password.
\\
no way to put my real PWD aqui, come on!

iagox86

#!/usr/bin/env ruby

@l33t = [
  ["a", "4"],
  ["a", "@"],
  #["a", "/-\\"],
  #["a", "/\\"],
  #["a", "^"],

  ["b", "8"],

iagox86

scriptencoding utf-8

" To install nvim on ubuntu:
" sudo apt-get install software-properties-common
" sudo add-apt-repository ppa:neovim-ppa/unstable
" sudo apt-get update
" sudo apt-get install neovim
" sudo apt-get install python-dev python-pip python3-dev python3-pip
" sudo update-alternatives --install /usr/bin/vi vi /usr/bin/nvim 60
" sudo update-alternatives --config vi

iagox86

0 => [65, 65]
1 => [66, 67]
2 => [65, 67]
3 => [65, 66]
4 => [65, 69]
5 => [65, 68]
6 => [65, 71]
7 => [65, 70]
8 => [65, 73]
9 => [65, 72]

iagox86

2b 2b     sub ebp, dword ptr [ebx]
2b 2f     sub ebp, dword ptr [edi]
2b 30     sub esi, dword ptr [eax]
2b 31     sub esi, dword ptr [ecx]
2b 32     sub esi, dword ptr [edx]
2b 33     sub esi, dword ptr [ebx]
2b 34 41     sub esi, dword ptr [ecx + eax*2]
2b 35 41 41 41 41     sub esi, dword ptr [0x41414141]
2b 36     sub esi, dword ptr [esi]
2b 37     sub esi, dword ptr [edi]

iagox86

41     inc ecx
41     inc ecx
41     inc ecx
41     inc ecx
41     inc ecx
41     inc ecx
41     inc ecx
41     inc ecx
41     inc ecx
41     inc ecx

iagox86

scriptencoding utf-8

" To install nvim on ubuntu:
" sudo apt-get install software-properties-common
" sudo add-apt-repository ppa:neovim-ppa/unstable
" sudo apt-get update
" sudo apt-get install neovim
" sudo apt-get install python-dev python-pip python3-dev python3-pip
" sudo update-alternatives --install /usr/bin/vi vi /usr/bin/nvim 60
" sudo update-alternatives --config vi