atupal

# Install ARCH Linux with encrypted file-system and UEFI
# The official installation guide (https://wiki.archlinux.org/index.php/Installation_Guide) contains a more verbose description.

# Download the archiso image from https://www.archlinux.org/
# Copy to a usb-drive
dd if=archlinux.img of=/dev/sdX bs=16M && sync # on linux

# Boot from the usb. If the usb fails to boot, make sure that secure boot is disabled in the BIOS configuration.

# Set swedish keymap

atupal

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

atupal

from nonlocal_ import nonlocal_

def foo():
    a = 1
    def bar():
        nonlocal_('a')
        a = 2
    bar()
    return a

atupal

# -*- coding: utf-8 -*-
"""
   proxy.py
   ~~~~~~~~

   get proxy list from http://pachong.com
"""

from bs4 import BeautifulSoup
import requests

atupal

import gevent
from gevent import monkey, queue

monkey.patch_all()

import urllib2
from time import sleep
import traceback
import logging

atupal

import gevent
from gevent import monkey, queue

monkey.patch_all()

import urllib2
from time import sleep
import traceback
import logging

atupal

from gcrawler import GCrawler, Downloader
import unittest
import urllib2
import logging
import traceback
from datetime import datetime
import re

logging.basicConfig(level=logging.DEBUG)

atupal

#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""Simple async crawler/callback queue based on gevent."""

import traceback
import logging
import httplib2

import gevent

atupal

One-line Tree in Python

Using Python's built-in defaultdict we can easily define a tree data structure:

def tree(): return defaultdict(tree)

That's it!

atupal

function JSON_stringify(s, emit_unicode)
{
   var json = JSON.stringify(s);
   return emit_unicode ? json : json.replace(/[\u007f-\uffff]/g,
      function(c) { 
        return '\\u'+('0000'+c.charCodeAt(0).toString(16)).slice(-4);
      }
   );
}