wangruohui

Intel for display, NVIDIA for computing

This guide will show you how to use Intel graphics for rendering display and NVIDIA graphics for CUDA computing on Ubuntu 18.04 / 20.04 desktop.

I made this work on an ordinary gaming PC with two graphics devices, an Intel UHD Graphics 630 plus an NVIDIA GeForce GTX 1080 Ti. Both of them can be shown via lspci | grep VGA.

00:02.0 VGA compatible controller: Intel Corporation Device 3e92
01:00.0 VGA compatible controller: NVIDIA Corporation GP102 [GeForce GTX 1080 Ti] (rev a1)

tomschr

#!/usr/bin/env python3
#
# Use py.test:
#  $ pytest test_mock.py

from unittest.mock import patch
import os.path


def my_isfile(filename):

joeblau

Securely erase an external disk using dd on OSX

1. Plug in your SD card, HDD, or other block device and then use the following command to see which /dev/diskN node it's located on:

diskutil list

2. Unmount the disk where “N� is the number of the disk taken from the above command:

yumike

from django.contrib.syndication.views import Feed
from django.views.generic import View


class FeedView(View, Feed):

    def get(self, request, *args, **kwargs):
        return self(request, *args, **kwargs)

imotov

curl -XDELETE localhost:9200/test-idx
curl -XPUT localhost:9200/test-idx -d '{
    "settings": {
        "index": {
            "number_of_shards": 1,
            "number_of_replicas": 0,
            "analysis": {
                "analyzer": {
                    "region_analyzer": {
                        "tokenizer": "my_ngram"

volodymyrsmirnov

{% macro pagination(total, per_page, curr_page, sorting, order, search_id) %}
  {% set pages_quantity = (total / per_page) | round(1, 'floor') | int %}

	{% if pages_quantity != 0 %}
		<div class="pages">
			<div class="content pagination">
				<div class="pagination">
					<ul>
					<li {% if curr_page -1 <= 0 %}class="disabled"{% endif %}><a href="?page={{ curr_page - 1 }}&amp;sorting={{ sorting }}&amp;order={{ order }}{% if search_id %}&amp;search_id={{ search_id }}{% endif %}">&laquo;</a></li>

vgarvardt

Nginx+gunicorn

Схема работы в данном случае такая:

1. Nginx является frontend-ом, и браузеры общаются именно с ним. Мультидоменной конфигурацией рулит именно Nginx. Приняв запрос он решает какому backend-у его пробросить.
2. Gunicorn - это WSGI веб-сервер. Каждый django-проект запускается на отдельном инстансе гуникорна. Именно ему будут приходить запросы от nginx-а
3. Чтобы Gunicorn неожиданно не упал, а точнее, чтобы поднялся, если неожиданно упадет, запускать его будем с помощью supervisor. Вообще, есть несколько вариантов, но пока разберем только этот.

volodymyrsmirnov

We found a way that includes 23 stations and requires 2 transfers
Route plan: Akademmistechko -> Zhytomyrska -> Sviatoshyn -> Nyvky -> Shuliavska -> Politekhnichnyi Instytut -> Vokzalna -> Universytet -> Teatralna -> Khreshchatyk -> Maidan Nezalezhnosti -> Ploshcha Lva Tolstoho -> Palats Sportu -> Klovska -> Pecherska -> Druzhby Narodiv -> Vydubychi -> Slavutych -> Osokorky -> Pozniaky -> Kharkivska -> Vyrlytsia -> Boryspilska
Consider make a transfer from Khreshchatyk to Maidan Nezalezhnosti
Consider make a transfer from Ploshcha Lva Tolstoho to Palats Sportu

We found a way that includes 21 stations and requires 1 transfers
Route plan: Akademmistechko -> Zhytomyrska -> Sviatoshyn -> Nyvky -> Shuliavska -> Politekhnichnyi Instytut -> Vokzalna -> Universytet -> Teatralna -> Zoloti Vorota -> Palats Sportu -> Klovska -> Pecherska -> Druzhby Narodiv -> Vydubychi -> Slavutych -> Osokorky -> Pozniaky -> Kharkivska -> Vyrlytsia -> Boryspilska
Consider make a transfer from Teatralna to Zoloti Vorota

asvetlov

# -*- encoding: utf-8 -*-

import unittest

class TestSomething(unittest.TestCase):
    def test_unicode(self):
        self.assertEqual(u'Русский', u'Текст')

if __name__ == '__main__':
    import sys

justinfx

'''
Cache the generic relation field of all the objects 
in the queryset, using larger bulk queries ahead of time.

Improved from original by Daniel Roseman:
http://blog.roseman.org.uk/2010/02/22/django-patterns-part-4-forwards-generic-relations/
'''


def cache_generics(queryset):