Python → Python 3 - Tutorial 002. Environment Setup
Python 3 is available for Windows, Mac OS and most versions of the Linux operating system.
Local Environment Setup
Open a terminal window and type "python" to find out if it is already installed and which version is installed.
Getting …
Python → Python 3 - Tutorial 001. Introduce
Python is a general-purpose interpreted, interactive, object-oriented, and high-level programming language. It was created by Guido van Rossum during 1985- 1990. Like Perl, Python source code is also available under the GNU General Public License (GPL). Python is named after …
PyQt5 → PyQt5 - Lesson 006. Work with QTableWidget
For initial acquaintance with QTableWidget in PyQt5 we will create a table with three columns and one row. When you hover over the table headings, a pop-up message will be displayed. The text in the headers will be aligned to …
PyQt5 → PyQt5 - Lesson 005. Autocompletion for an input field using QCompleter
PyQt5, QCompleter, Python, QLineEdit
The Qt library has a QCompleter class, which allows you to offer autocompletion to the input word in the input fields. This class is also supported by the PyQt5 library.
In the minimum, the application of this class might look …
Django → Django - Tutorial 016. Displays a list of popular articles on any page of the site
Django, templatetags, Python, список популярных статей
The site already had an article about the withdrawal the list of popular articles in the last 7 days . But in the variant that is used in this article shows how to draw a conclusion on the Articles page. …
Django → Django - Tutorial 011. Adding comments to the site based on Django
MaterializedPath, Django, Python
When I worked with the implementation of comments on the site for Django, I was surprised to find that Django does not provide any modules for implementation comments. Rather it gave him before, it was a unit django.contrib.comments, but in …
Django → Django - Tutorial 008. Adding a Sitemap file on a site based on Django
RSS is added, but you need to help search engines index your site. And this is done with the help of Sitemap files that describe the structure of the site. Django provides a ready-made classes and mechanisms for the formation …
Django → Django - Tutorial 007. Adding Pagination based on django-bootstrap3
Pagination, Python, django-bootstrap3
The number of articles on the new site began to approach the 10 pieces, so urgently add Pagination, to be able to flip through the pages on the site. But as already used django-bootstrap3 module, and Pagination will be used …
Django → Django - Tutorial 006. Customizing error pages 403, 404, 500
Many resources are decorated error pages if there is a failure in processing a request from the client.
For a start has been made on the site customization of the most frequently occurring errors and other debugging until you come …
Django → Django - Tutorial 005. Adding RSS feeds to the site on Django
While still not a lot of articles on the new site, I add RSS-feed, the benefit of that Django has a built-in functionality for organizing RSS-feeds, as in the usual format, and the Atom format. But first, usually confine adding …
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- AKApril 1, 2025, 11:41 a.m.Добрый день. В данный момент работаю над проектом, где необходимо выводить звук из программы в определенное аудиоустройство (колонки, наушники, виртуальный кабель и т.д). Пишу на Qt5.12.12 поско…
- VPMarch 9, 2025, 4:14 p.m.Здравствуйте! Я устанавливал Qt6 из исходников а также Qt Creator по отдельности. Все компоненты, связанные с разработкой для Android, установлены. Кроме одного... Когда пытаюсь скомпилиров…
- ИМNov. 22, 2024, 9:51 p.m.Добрый вечер Евгений! Я сделал себе авторизацию аналогичную вашей, все работает, кроме возврата к предидущей странице. Редеректит всегда на главную, хотя в логах сервера вижу запросы на правильн…
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- МАApril 1, 2025, 4:21 p.m.0ff763fe-4e50-455d-a3a6-5699c243b1a5_17_44_22_1.xml
- fFeb. 15, 2025, 1:46 p.m.Подскажите, пожалуйста! Как данный класс можно дополнить, чтобы созданные объекты можно было перемещать мышкой по сцене?
- Не запускается компьютер (точнее работает блок , но сам монитор вообще жесть)В общем я ничего с интернета не скачивала в последнее время. На компе никаких левых пр…
- Вопрос решен. Узнать QModelIndex элемента на который мы перетаскиваем другой элемент, можно с помощью функции indexAt(event->position().toPoint()) представления QTreeViev вызываемой в переопр…