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

from pymongo import MongoClient
import json

client = MongoClient('localhost', 27017)
database = client.mydb['collection_name']

items = list(database.find({}, {'_id': 0}))

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

import sys
from PyQt4 import QtGui

class Widget(QtGui.QDialog):
    def __init__(self, parent=None):
        QtGui.QDialog.__init__(parent)

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

from datetime import timedelta, datetime
from time import sleep
from functools import partial


class Cache(object):
    """Class caching function's results for some time.

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class Item(model.Model):
	#	что-то

	def get_options(self):
		"""Получить опции этого Item в JSON"""

		item_options = ItemOption.objects.all(item__id=self.id):
		
		for topic in item_options.values_list('option__topic').distinct():
			data = {'name': topic.name, 'options': []}

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// You must set the timezone offset by JavaScript into cookies using JavaScript

var userDate = new Date();
var tzOffset = userDate.getTimezoneOffset();
// Now set the cookie

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function download(filename, text) {
  var element = document.createElement('a');
  element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
  element.setAttribute('download', filename);

  element.style.display = 'none';
  document.body.appendChild(element);

  element.click();

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# Dump database from container
docker exec -t %CONTAINER_NAME% pg_dumpall -c -U %USER% | gzip > /tmp/dump_`date +%d-%m-%Y"_"%H_%M_%S`.gz

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# Solves:
#   error: Couldn't set refs/heads/branchName
#   To X:xxx.git  
#   ! [remote rejected] branchName -> branchName (failed to write)
#   error: failed to push some refs to 'X:xxx.git'

git fsck —unreachable
git reflog expire —expire=0 —all
git repack -a -d -l
git prune

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# Python and Go

def (*args) -> func (args...)

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[
    {
        "id": 369,
        "day": 108,
        "order": 0,
        "question": "Question 1",
        "answers": [
            {
                "id": 1101,
                "title": "1",