derekstavis

Arch Linux is a GNU/Linux distribution that's always in the newest version of software packages, differing it from versionated distributions as Ubuntu and Debian, which updates all package's major/minor only in new releases. Another good point of Arch is that all configurations are the default ones, so you don't get Canonical's or RedHat's opinions in your operating system.

Although, not everything is flowers. Arch's installation isn't graphical, that's why I've created dsome time ago a sequence of commands to help friends to get Arch Linux with GNOME with the setup I consider the best for everyone.

After creating a boot thumb drive and boot it (download in https://www.archlinux.org/download/)

derekstavis

def validate_cpf(cpf):
    ''' Expects a numeric-only CPF string. '''
    if len(cpf) < 11:
        return False    
    
    if cpf in [s * 11 for s in [str(n) for n in range(10)]]:
        return False
    
    calc = lambda t: int(t[1]) * (t[0] + 2)
    d1 = (sum(map(calc, enumerate(reversed(cpf[:-2])))) * 10) % 11

deiu

// parse a Link header
//
// Link:<https://example.org/.meta>; rel=meta
//
// var r = parseLinkHeader(xhr.getResponseHeader('Link');
// r['meta'] outputs https://example.org/.meta
//
function parseLinkHeader(header) {
    var linkexp = /<[^>]*>\s*(\s*;\s*[^\(\)<>@,;:"\/\[\]\?={} \t]+=(([^\(\)<>@,;:"\/\[\]\?={} \t]+)|("[^"]*")))*(,|$)/g;
    var paramexp = /[^\(\)<>@,;:"\/\[\]\?={} \t]+=(([^\(\)<>@,;:"\/\[\]\?={} \t]+)|("[^"]*"))/g;

cerebrl

tl;dr

1. Don't run as root.
2. For sessions, set httpOnly (and secure to true if running over SSL) when setting cookies.
3. Use the Helmet for secure headers: https://github.com/evilpacket/helmet
4. Enable csrf for preventing Cross-Site Request Forgery: http://expressjs.com/api.html#csrf
5. Don't use the deprecated bodyParser() and only use multipart explicitly. To avoid multiparts vulnerability to 'temp file' bloat, use the defer property and pipe() the multipart upload stream to the intended destination.

tshirtman

from kivy.app import App
from kivy.lang import Builder
from kivy.uix.widget import Widget
from kivy.properties import NumericProperty, ListProperty
from math import sin, cos, pi

kv = '''
BoxLayout:
    FloatLayout:
        RoundedBox:

pezz

Intro

Just some FYI, to get started:

• I'm using a 16 GB Sandisk SD card.
• I have a model B Pi, 512 MB RAM (not really relevant, thought I'd mention it).
• Monitor and keyboard connected to the Pi itself, for now.
• Network working, internet access.

joekiller

#!/bin/bash
# GTK+ and Firefox for Amazon Linux
# Written by Joseph Lawson 2012-06-03
# http://joekiller.com
# http://joekiller.com/2012/06/03/install-firefox-on-amazon-linux-x86_64-compiling-gtk/

# chmod 755 ./gtk-firefox.sh
# sudo ./gtk-firefox.sh

derekstavis

package com.derekstavis;

public class DigitalClock extends TextView {
	private int hours;
	private int minutes;
	private int seconds;
	
	private Timer clockTimer;
	private final TimerTask clockTask = new TimerTask() {
		@Override

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

andrebras

set :application, "sprai"

# RVM integration
# http://beginrescueend.com/integration/capistrano/
$:.unshift(File.expand_path('./lib', ENV['rvm_path']))
require "rvm/capistrano"
set :rvm_ruby_string, "1.9.2-p290"
set :rvm_type, :user

# Bundler integration (bundle install)