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class Document(models.Model)
   def get_uuid(self):
        def bijective_encode(i, start=0):
            #http://stackoverflow.com/a/742047/754305
            i += start
            CHARS = list('zpYUgh9XWvHbNVK6kmAufqCSeyiBZ7RcLd4GJ5ETMnwPDrx3s8QaF2jt') #randomized to avoid iteration
            s = ''
            base = len(CHARS)
            while i > 0:
                s += CHARS[i % base]

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>>> from decimal import Decimal
>>> Decimal(10.2+30)
Decimal('40.2000000000000028421709430404007434844970703125')
>>> _ == Decimal(40.2)
True

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cvt 1680 1050 #get xorg-like line for this resolution

xrandr --newmode "flatronw2242s" 146.25 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync #make the mode
xrandr --addmode VGA1 "flatronw2242s" #add it to xrandr

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#tady je priklad jednoho projektu:

# [-]luft_vagrant
#    [+].hg
#       .hgignore
#    [+].vagrant
#       README.md
#       Vagrantfile
#    [-]provisioning
#          ansible_hosts

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class ModuleAdmin(admin.ModelAdmin):
    class ParentFilter(SimpleListFilter):
        title = _('Parent')
        parameter_name = 'parent'

        def lookups(self, request, model_admin):
            return [(m.id, m.name) for m in Module.objects.filter(parent__isnull=True).order_by('name')] + [('Null', 'Null')]

        def queryset(self, request, queryset):
            if self.value():

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'''
<?php

$array = array_fill(0,10000, "ahoj");

$count = 0;
$length = 0;

foreach($array as $item) { 

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starenka /tmp % grep '^z.*l$' /data/slovniky/Czech.3-0-8utf8u.dic
zabal
zabalil
zabarikádoval
zabarvil
zabavil
zabavoval
zabejčil
zabezpečil
zabezpečoval

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#!/usr/bin/env python
# coding=utf-8

import sys, operator, re

OPMAP = {'+': operator.add, '-': operator.sub, '/': operator.div, '*': operator.mul}
RE_PARSE = re.compile(r'(?P<op>[+\-/\*])\s+(?P<num>\d+)')

def apply(line, prev):
    op, num = re.match(RE_PARSE, line.strip('\n')).groups()

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#!/usr/bin/env python
# coding=utf-8
import argparse

from selenium import webdriver

BROWSERS = dict(phantom=webdriver.PhantomJS,
                opera=webdriver.Opera,
                firefox=webdriver.Firefox,
                chrome=webdriver.Chrome

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starenka /tmp % cat ~/.config/terminator/config
[global_config]
  geometry_hinting = False
  enabled_plugins = ,
  tab_position = hidden
  borderless = True
[keybindings]
  scaled_zoom = <Shift><Control>u
  go_up = <Shift>Up
  next_tab = <Shift>Right