brandonheyer

<?
function rgbToHsl( $r, $g, $b ) {
	$oldR = $r;
	$oldG = $g;
	$oldB = $b;

	$r /= 255;
	$g /= 255;
	$b /= 255;

chrisnew

var Gpio = require('onoff').Gpio;
var sleep = require('sleep');

var displayPorts = {
  RS:   7,
  E:    8,
  D4:   25,
  D5:   24,
  D6:   23,
  D7:   18,

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

aholmes

<?php
class Traverse implements ArrayAccess {
	protected $container;

	function __construct($array) {
		$this->container = $array;
	}
	public function offsetExists($offset) {
		return isset($this->container[$offset]);
	}

CodesInChaos

While visiting 30c3, I attended the You-broke-the-Internet workshop on NaCl.

One thing mentioned in the talk was that auditing crypto code is a lot of work, and that this is one of the reasons why Ed25519 isn't included in NaCl yet (they promised a version including it for 2014). The speakers mentioned a bug in the amd64 assembly implementation of Ed25519 as an example of a bug that can only be found by auditing, not by randomized tests. This bug is caused by a carry being added in the wrong place, but since that carry is usually zero, the bug is hard to fint (occurs with probability 2^{-60} or so).

The TweetNaCl paper briefly mentions this bug as well:

Partial audits have revealed a bug in this software (r1 += 0 + carry should be r2 += 0 + carry in amd64-64-24k) that would not be caught by random tests; this illustrates the importance of audits.

SaveTheRbtz

#!/bin/bash
#
# Copyright (c) 2015, Intel Corporation
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
#     * Redistributions of source code must retain the above copyright notice,
#       this list of conditions and the following disclaimer.
#     * Redistributions in binary form must reproduce the above copyright

mnshankar

#!/bin/sh
WEBROOT=/var/www/domain.com/project
GIT_WORK_TREE=$WEBROOT git checkout -f
#change directory to the project dir
cd $WEBROOT
rm -f storage/cache/*
echo 'cache cleared'
rm -f storage/views/*
echo 'views cleared'
# Check if a composer.json file is present

mlynch

/**
 * the HTML5 autofocus property can be finicky when it comes to dynamically loaded
 * templates and such with AngularJS. Use this simple directive to
 * tame this beast once and for all.
 *
 * Usage:
 * <input type="text" autofocus>
 * 
 * License: MIT
 */

pawelkl-zz

# http://i3wm.org/docs/userguide.html
# font pango: share tech mono, comfortaa, FontAwesome, octicons, Ionicons 10
# Lekton, NotCourierSans, SaxMono
font pango: Ubuntu Mono for Powerline, KlarTextMono, comfortaa, FontAwesome, octicons, Ionicons 11
# ubuntu 10
# ubuntu mono 11

smart_borders on
# on / no_gaps
# gaps inner 5

ryancdotorg

#!/usr/bin/env python

import sys
import gmpy

import curve25519

from struct import pack
from hashlib import sha256
from binascii import hexlify, unhexlify